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CDR Company Directory, version 2026-11.4. https://captaindrawdown.com/data/companies/ (CC licence, see page).","page":"https://captaindrawdown.com/data/companies/","count":913,"data":[{"name":"1PointFive","slug":"1pointfive","profile_url":"https://captaindrawdown.com/directory/1pointfive/","url":"https://www.1pointfive.com/","linkedin_url":"https://www.linkedin.com/company/1pointfive","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-12","date_added":"2026-04-18","date_updated":"2026-11-03","description":"1PointFive is a Houston-based CCUS subsidiary of Occidental Petroleum developing the STRATOS direct air capture facility in the Permian Basin, designed to capture up to 500,000 tonnes of CO2 per year. Phase 1 is in final startup stage with operations expected to begin in Q2 2026, and the project is being developed through a joint venture with BlackRock. Offtake buyers include Microsoft, Amazon, AT&T, Airbus, Bain & Company, and the Houston Astros.","description_source":"ai_generated"},{"name":"280 Earth","slug":"280-earth","profile_url":"https://captaindrawdown.com/directory/280-earth/","url":"https://280.earth","linkedin_url":"https://www.linkedin.com/company/280-earth","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-10-15","description":"280 Earth was launched in 2018 at X, Google's moonshot factory, and spun out in 2022; the first phase of its Dalles, Oregon facility was built to capture 500 tons/year of CO2, with the site sized to eventually capture more than 20,000 tons/year. Frontier buyers are paying 280 Earth $40m to permanently remove 61,571 tons of CO₂ between 2024 and 2030 at the pilot facility. The company is headquartered in Mountain View, California and backed by Builders VC, Gideon Yu, and Alphabet.","description_source":"ai_generated"},{"name":"323ppm","slug":"323ppm","profile_url":"https://captaindrawdown.com/directory/323ppm/","url":"https://323ppm.com/","linkedin_url":"https://www.linkedin.com/company/323ppm","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"ecosystem","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-10-17","date_added":"2026-04-18","date_updated":"2026-10-15","description":"323ppm is a small French consultancy (bureau d'étude) focused on accelerating biochar adoption in France by advising farmers, municipalities, and companies. The firm does not operate pyrolysis itself but collaborates with certified producers and technical partners to ensure the quality and efficacy of the biochar it recommends, and reports working on a first pilot project with a regional farmer.","description_source":"ai_generated"},{"name":"350solutions","slug":"350solutions","profile_url":"https://captaindrawdown.com/directory/350solutions/","url":"https://350solutions.com/","linkedin_url":"https://www.linkedin.com/company/350solutions","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-03","date_added":"2026-04-18","date_updated":"2026-10-29","description":"350Solutions provides independent evaluation of novel low-carbon and clean technologies, with a focus on emerging carbon removal (CDR) technologies, serving as an approved validation and verification body for leading carbon removal registries and providing due diligence to CDR credit buyers and project investors. They are accredited by ANAB under ISO 17020 for Environmental Technology Verification via ISO 14034 and are approved by both Puro and Isometric as VVBs. They are headquartered in Raleigh, North Carolina and do not physically remove CO2.","description_source":"ai_generated"},{"name":"3Degrees","slug":"3degrees","profile_url":"https://captaindrawdown.com/directory/3degrees/","url":"https://3degreesinc.com/","linkedin_url":"https://www.linkedin.com/company/3degrees","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Afforestation; Enhanced Weathering; Mineralization","category":"BiCRS","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-08-30","date_added":"2026-04-18","date_updated":"2026-10-24","description":"3Degrees is a San Francisco-based global climate solutions provider and Certified B Corporation that helps Fortune 500 companies, utilities, and other organizations meet decarbonization goals through renewable energy, carbon credit advisory, and CDR procurement services. Its Carbon Removal Suite (CDR Bridge and CDR Catalyst) curates verified portfolios across nature-based, hybrid, and engineered removal pathways including biochar and enhanced rock weathering. The firm acts as a broker/intermediary, having facilitated notable transactions such as an 80,000+ tonne removal purchase for Microsoft from the Blue Creek Forest project and an exclusive partnership with CarbiCrete.","description_source":"ai_generated"},{"name":"3R-BioPhosphate","slug":"3r-biophosphate","profile_url":"https://captaindrawdown.com/directory/3r-biophosphate/","url":"https://biophosphate.net/","linkedin_url":"https://www.linkedin.com/company/terra-humana-clean-technology-development-engineering-and-manufacturing-ltd.","country":"Hungary","country_code":"HU","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-25","date_added":"2026-04-18","date_updated":"2026-10-15","description":"3R-BioPhosphate Ltd. is a Hungarian family-owned pyrolysis engineering company led by inventor Edward Someus that upcycles food-grade animal bones and wood biomass into ABC BioPhosphate fertilizer (a calcium-phosphate biochar) and Terra-Preta wood biochar at its 30-ha 3R-BIOFARM Upcycling Centre in Trans-Danubia. The company's primary business is EU-authorized, REACH-certified phosphorus recovery and biofertilizer production, with carbon-negative biochar as a co-product of its zero-emission pyrolysis technology (2,000–20,800 t/y throughput).","description_source":"ai_generated"},{"name":"44.01","slug":"4401","profile_url":"https://captaindrawdown.com/directory/4401/","url":"https://4401.earth","linkedin_url":"https://www.linkedin.com/company/44-01","country":"Oman","country_code":"OM","region":"Rest of world","pathway_primary":"Mineralization","pathway_secondary":"DAC","category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-11-02","description":"44.01 is an Omani carbon-mineralization company founded in 2020 that permanently sequesters CO2 by injecting it into peridotite formations in the Hajar Mountains region (Oman and the UAE). It operates pilots with partners including Aircapture, ADNOC, Holcim, and Oman's Ministry of Energy and Minerals, and won the 2022 Earthshot Prize and an XPRIZE XFACTOR award in April 2025.","description_source":"ai_generated"},{"name":"8 Rivers/Calcite","slug":"8-riverscalcite","profile_url":"https://captaindrawdown.com/directory/8-riverscalcite/","url":"https://8rivers.com/","linkedin_url":"https://www.linkedin.com/company/8-rivers-capital","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-04","date_added":"2026-04-18","date_updated":"2026-10-15","description":"8 Rivers Capital is a Durham, North Carolina-based climate technology developer founded in 2008 and majority-owned by Korean conglomerate SK. Its Calcite calcium-looping direct air capture technology anchors the DOE-funded Southeast DAC (SEDAC) Hub in Mobile County, Alabama, with Project Cardinal — the first commercial Calcite deployment — scheduled to begin FEED in 2025 following a September 2024 investment from JX Nippon (now ENEOS Xplora). 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They build open-source software, conduct basic research on the efficacy of ocean-based CDR technologies, create and curate publicly available datasets, and promote scientific standards for evaluating the safety and effectiveness of ocean-based CDR activities. The organization operates as a Focused Research Organization in partnership with Convergent Research. 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The site began phase 1 commissioning in November 2025 and at full capacity is designed to produce ~11,500 tonnes of biochar annually, removing up to 18,500 tonnes of CO2, using PYREG PX6000/PX1500/P500 pyrolysis equipment. AHE also runs ForestFactory, a reforestation partnership with Blenheim Palace.","description_source":"ai_generated"},{"name":"Abatable","slug":"abatable","profile_url":"https://captaindrawdown.com/directory/abatable/","url":"https://www.abatable.com/","linkedin_url":"https://www.linkedin.com/company/abatable","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-01","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Abatable is a London-based carbon intelligence and procurement platform for the voluntary carbon market, providing RFP/RFQ tooling, pricing benchmarks across 10,000+ projects, and advisory services to corporate buyers. It is not a physical CDR supplier; it sits in the ecosystem as a broker/marketplace/intelligence provider spanning the VCM including engineered removals. 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Its flagship Absolute Carbon Standard (ACS) is a pathway-agnostic framework for certifying CDR credits, deliberately separating standard-setting from credit issuance by partnering with registries such as Evident's C-Capsule and the Northern Trust Carbon Ecosystem. In 2026 it expanded into certification of low-carbon products (e.g. concrete, green steel, SAF) via Environmental Attribute Certificates.","description_source":"ai_generated"},{"name":"Accend","slug":"accend","profile_url":"https://captaindrawdown.com/directory/accend/","url":"https://www.accend.earth/","linkedin_url":"https://www.linkedin.com/company/accend-conusulting","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":80,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-07-09","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Accend advises companies with carbon-negative products on the CORC markets and offers a full-service process including pre-qualification, registration, life cycle analysis, account management, certificate marketing, sales and settlement. They work with leading standards, including as a Puro.earth-accredited partner and C-sink trader, to bring projects to certification and market. They do not operate pyrolysis plants themselves but support biochar and timber producers across Europe and North America.","description_source":"ai_generated"},{"name":"ACR Carbon (ACR)","slug":"acr-carbon-acr","profile_url":"https://captaindrawdown.com/directory/acr-carbon-acr/","url":"https://acrcarbon.org/","linkedin_url":"https://www.linkedin.com/company/acratwinrockinternational","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"ACR (formerly American Carbon Registry) is a nonprofit carbon crediting program and registry, founded in 1996 as the world's first private voluntary GHG registry and operated as a subsidiary of Winrock International. It issues standards and methodologies, and runs a registry for voluntary and compliance carbon markets (including California, Washington State, CORSIA). ACR does not itself remove CO2 — it is part of the ecosystem issuing and tracking carbon credits, including CDR credits.","description_source":"ai_generated"},{"name":"ACT Group","slug":"act-group","profile_url":"https://captaindrawdown.com/directory/act-group/","url":"https://www.actgroup.com/","linkedin_url":"https://www.linkedin.com/company/actgroup","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar","category":"BiCRS","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-22","date_added":"2026-04-18","date_updated":"2026-09-15","description":"ACT Group (founded 2009, headquartered in Amsterdam) is a global environmental commodities broker and decarbonization solutions provider operating across carbon credits, EACs, renewable fuels, and emissions allowances. 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The company licenses its patented CCU/CCS process to wallboard manufacturers and is building 'Project Crystal,' an industrial demonstrator, after raising a £2.7M pre-Series A in April 2025 with SigmaRoc and Undivided Ventures.","description_source":"ai_generated"},{"name":"ADM","slug":"adm","profile_url":"https://captaindrawdown.com/directory/adm/","url":"https://www.adm.com/en-us/standalone-pages/adm-and-carbon-capture-and-storage/","linkedin_url":"https://www.linkedin.com/company/adm","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":"Mineralization","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-10-02","date_added":"2026-04-18","date_updated":"2026-10-15","description":"ADM is a Chicago-based global agribusiness giant headquartered in Decatur, which is its largest employer with more than 4,000 employees. 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ADM resumed injections at the Decatur site on August 29, 2025 after operations had been stopped for nearly a year following a leak that released 8,000 metric tons of CO2.","description_source":"ai_generated"},{"name":"ADNOC","slug":"adnoc","profile_url":"https://captaindrawdown.com/directory/adnoc/","url":"https://www.adnoc.ae","linkedin_url":"https://www.linkedin.com/company/adnoc","country":"United Arab Emirates","country_code":"AE","region":"Rest of world","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-08","date_added":"2026-04-18","date_updated":"2026-10-15","description":"ADNOC (Abu Dhabi National Oil Company) is the UAE's state-owned oil, gas, and petrochemicals group. 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They reported capturing approximately 750 tonnes of CO2 in 2024.","description_source":"ai_generated"},{"name":"Aemetis","slug":"aemetis","profile_url":"https://captaindrawdown.com/directory/aemetis/","url":"https://www.aemetis.com","linkedin_url":"https://www.linkedin.com/company/aemetis","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-31","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Aemetis (NASDAQ: AMTX) is a Cupertino, California-based renewable natural gas, ethanol, and biofuels company operating a 65-million-gallon-per-year ethanol facility near Modesto and a dairy biogas digester network. Its Aemetis Carbon Capture subsidiary is permitting CCS injection wells at a 24-acre Riverbank site to sequester CO2 from its biofuels operations and third-party industrial sources, having received the first CO2 sequestration characterization well permit issued by California in 2023.","description_source":"ai_generated"},{"name":"AEROC","slug":"aeroc","profile_url":"https://captaindrawdown.com/directory/aeroc/","url":"https://www.aeroc.earth/","linkedin_url":"https://www.linkedin.com/company/aerocremotesensing","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enhanced Weathering","pathway_secondary":"Enabling Tech","category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-15","date_added":"2026-04-18","date_updated":"2026-10-15","description":"AEROC (Aeroc GmbH) is a Cologne, Germany-based startup founded in 2024 by Felix Nosske and Georg Sticka that develops Enhanced Rock Weathering carbon-removal projects on agricultural fields. The company manages the full ERW value chain — sourcing and grinding basalt at local quarries, transporting it to farms, and handling MRV via measurement and modelling. As of 2025 the team includes a dedicated isotope geochemist and they have launched their first ERW project in Germany.","description_source":"ai_generated"},{"name":"Africa Climate Ventures","slug":"africa-climate-ventures","profile_url":"https://captaindrawdown.com/directory/africa-climate-ventures/","url":"https://africaclimateventures.com/","linkedin_url":"https://www.linkedin.com/company/africa-climate-ventures","country":"Rwanda","country_code":"RW","region":"Rest of world","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; DAC","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"Africa Climate Ventures (ACV) is a Kigali-based venture builder and early-stage investor founded in 2023 that backs climate-positive businesses across Africa, with a strong focus on boosting continental participation in global carbon markets. 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The process creates what they call Permanent Agricultural Land (PAL) for cattle grazing while sequestering carbon. The firm is very small (~2 employees) with no credit issuances on major registries.","description_source":"ai_generated"},{"name":"agriCARBON/MicroCHAR","slug":"agricarbonmicrochar","profile_url":"https://captaindrawdown.com/directory/agricarbonmicrochar/","url":"https://www.microchar.eu/","linkedin_url":"https://www.linkedin.com/company/microchar","country":"Czech Republic","country_code":"CZ","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-06-24","date_added":"2026-04-18","date_updated":"2026-10-15","description":"MicroCHAR is a microgranular biochar-based soil conditioner/fertilizer developed and marketed by BIOUHEL.CZ s.r.o. 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The product was developed through corporate research in 2020–2021, with a Czech patent (P 309512) and PCT application filed in December 2021, and has been evaluated in peer-reviewed agronomic studies including a 2024 Soil Use and Management paper and a 2025 Journal of Soil Science and Plant Nutrition paper.","description_source":"ai_generated"},{"name":"AgroCCS","slug":"agroccs","profile_url":"https://captaindrawdown.com/directory/agroccs/","url":"https://agroccs.com/","linkedin_url":"https://www.linkedin.com/company/agro-ccs","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-06-13","date_added":"2026-04-18","date_updated":"2026-10-15","description":"AgroCCS B.V. is a Dutch biochar project developer running pyrolysis-based carbon removal projects in the Global South, starting with Varanasi, Uttar Pradesh, India, with additional sites listed in Kenya, Guinea, Burundi, Uzbekistan, and Chandauli. The company sells CO2 removal credits under the Puro.earth standard and is currently pre-selling CORCs to early buyers while the Varanasi project remains in early development.","description_source":"ai_generated"},{"name":"Air View Engineering","slug":"air-view-engineering","profile_url":"https://captaindrawdown.com/directory/air-view-engineering/","url":"https://www.airviewengineering.co.uk/","linkedin_url":"https://www.linkedin.com/company/air-view-engineering-ltd","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-01-01","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Air View Engineering Ltd is a Swansea, UK-based direct air capture startup founded in 2021, developing smaller, more cost-efficient DAC systems using additive manufacturing (3D printing with carbon-fibre-reinforced filaments). The company was selected for Shell's StartUp Engine UK programme and won an Innovate UK Smart Grant to build its first pilot facility. It remains a small, early-stage, unfunded (by VC) R&D company with roughly 2–10 employees.","description_source":"ai_generated"},{"name":"Airbuild","slug":"airbuild","profile_url":"https://captaindrawdown.com/directory/airbuild/","url":"https://www.airbuildinc.com/","linkedin_url":"https://www.linkedin.com/company/airbuild","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"Ocean CDR","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-04","date_added":"2026-04-18","date_updated":"2026-11-03","description":"Airbuild is a US climate tech startup (San Diego / Troy, NY) developing self-powered BioPod systems that cultivate microalgae to bioremediate wastewater while sequestering atmospheric carbon, then converting the algal biomass into biochar. The company is advancing its first commercial deployment on a 37-acre site in Green River, Utah and is exploring additional pilots in San Juan County, Utah.","description_source":"ai_generated"},{"name":"Airbus","slug":"airbus","profile_url":"https://captaindrawdown.com/directory/airbus/","url":"https://www.airbus.com","linkedin_url":"https://www.linkedin.com/company/airbusgroup","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-05","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Airbus is a multinational aerospace corporation (~86,000 employees) whose Defence and Space division has commercialized a modular Direct Air Capture unit derived from ISS life-support systems, brought to market in 2023. In November 2025, Airbus delivered and launched operations of a 250 t/yr DAC unit at Deep Sky Alpha in Innisfail, Alberta — its first operational field deployment. DAC is an adjacent activity within a company whose primary business is aircraft and defence/space hardware.","description_source":"ai_generated"},{"name":"Aircapture","slug":"aircapture","profile_url":"https://captaindrawdown.com/directory/aircapture/","url":"https://www.aircapture.com/","linkedin_url":"https://www.linkedin.com/company/aircapture-llc","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-23","date_added":"2026-04-18","date_updated":"2026-10-27","description":"Aircapture, headquartered in Berkeley, CA, is a direct air capture company founded in 2019 that deploys modular DAC systems delivering atmospheric CO2 as a circular commodity for industrial and commercial customers. In 2025 it won the XPrize \"Carbon Removal\" prize and raised a $50M Series A led by the Larsen Lam Climate Change Foundation to scale its modular DAC systems serving food, beverage, industrial, and agricultural customers. In 2023 it partnered with 44.01 on Project Hajar in Oman, combining DAC with mineralization.","description_source":"ai_generated"},{"name":"Airex Energy","slug":"airex-energy","profile_url":"https://captaindrawdown.com/directory/airex-energy/","url":"https://airex-energy.com/","linkedin_url":"https://www.linkedin.com/company/airex-energy","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-05","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Airex Energy is a Québec-based biochar technology company that licenses and operates its patented CarbonFX pyrolysis and DryFX drying systems. Through the Carbonity joint venture with SUEZ and Groupe Rémabec, it inaugurated Canada's first industrial-scale biochar plant in Port-Cartier in May 2025 (10,000 t/yr ramping to 30,000 t/yr by 2026), with Puro.earth certification and a 36,000-credit offtake with Microsoft.","description_source":"ai_generated"},{"name":"Airfix","slug":"airfix","profile_url":"https://captaindrawdown.com/directory/airfix/","url":"https://www.airfixcarbon.com/","linkedin_url":"https://www.linkedin.com/company/airfixcarbon","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-06","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Airfix is a Swiss subsidiary of climate consultancy South Pole, backed by the Migros Pioneer Fund, dedicated to scaling the European BECCS/BiCRS market. Its flagship project with CO2 Energie AG near Zurich will capture biogenic CO2 from a biogas plant and ship it to INEOS's Greensand storage site in Denmark, expected operational in Q2 2026.","description_source":"ai_generated"},{"name":"Airhive","slug":"airhive","profile_url":"https://captaindrawdown.com/directory/airhive/","url":"https://www.airhive.earth/","linkedin_url":"https://www.linkedin.com/company/carbonnet-limited","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-26","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Airhive, founded in 2022, is a UK-based DAC company developing a low-cost, energy-efficient and rapidly scalable technology to capture carbon from the atmosphere. The company is now capturing CO2 from the atmosphere with its system in Alberta, Canada, using a novel DAC method based on fluidised beds combined with heat recovery to dramatically lower costs. Commercial pilots include a 1,000 t/y unit being integrated with a Coca-Cola Europacific Partners bottling plant.","description_source":"ai_generated"},{"name":"AirMiners","slug":"airminers","profile_url":"https://captaindrawdown.com/directory/airminers/","url":"https://airminers.com/","linkedin_url":"https://www.linkedin.com/company/airminers","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"AirMiners is a community, education, and accelerator organization for the carbon dioxide removal sector. It runs the free BootUp learning cohort and the Launchpad accelerator for early-stage CDR founders, and convenes a Slack community of CDR entrepreneurs, scientists, and investors. 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The company uses a liquid solvent system with low-temperature thermal regeneration, allowing integration with waste heat and geothermal energy, and has raised over $11M in seed funding plus a strategic investment from ENEOS Holdings in 2026.","description_source":"ai_generated"},{"name":"AIRSMAT","slug":"airsmat","profile_url":"https://captaindrawdown.com/directory/airsmat/","url":"https://airsmat.com","linkedin_url":"https://www.linkedin.com/company/airsmat","country":"Nigeria","country_code":"NG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"AirSmat is a Lagos-based climate-tech company that produces biochar from agricultural waste (corn cobs, cocoa pod waste) via pyrolysis across Nigeria and Côte d'Ivoire, working with smallholder farmers to sequester carbon in soils. It also operates its own CSI-certified AnyFarm dMRV platform for tracking biochar carbon credits end-to-end. The company pivoted from pure agritech/drone software into biochar CDR as its primary focus.","description_source":"ai_generated"},{"name":"AirZyme","slug":"airzyme","profile_url":"https://captaindrawdown.com/directory/airzyme/","url":"https://airzy.me/","linkedin_url":"https://www.linkedin.com/company/airzyme","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"DAC","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-09-15","date_added":"2026-04-18","date_updated":"2026-08-15","description":"AirZyme is a Stockholm-based climate tech startup (founded 2022) developing a biomimetic \"Bio-DAC\" system inspired by lung gas exchange, using Carbonic Anhydrase enzymes as biocatalysts to enhance CO2 absorption efficiency. 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In 2025 it commissioned a pyrolysis and heating plant at its Kastanienhof site, operated as a \"Reallabor\" with the University of Tübingen, which converts orchard and landscaping biomass into biochar while heating buildings and greenhouses. Biochar is an adjacent activity layered onto the inclusion business, not the company's raison d'être.","description_source":"ai_generated"},{"name":"Alcom Carbon Markets","slug":"alcom-carbon-markets","profile_url":"https://captaindrawdown.com/directory/alcom-carbon-markets/","url":"https://alcomcm.com","linkedin_url":"https://www.linkedin.com/company/alcom-pte-ltd","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Medium (50 to 249)","registries":"puro; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Alcom Carbon Markets (ACM) is a Singapore-based climate-tech project developer that operates rice-husk gasifier/biochar facilities in the Philippines, including the NuevaChar plant which is Puro.earth-certified. It is the carbon project development arm of Alcom Pte Ltd (an energy/biofuels trader) and produces biochar CDR credits plus biofuel-based reduction credits under a Gold Standard methodology.","description_source":"ai_generated"},{"name":"Alcove Labs","slug":"alcove-labs","profile_url":"https://captaindrawdown.com/directory/alcove-labs/","url":"https://www.alcove.io/","linkedin_url":"https://www.linkedin.com/company/alcove-io","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Alcove (alcove.io) is a New York-based software company building inventory management, dMRV and digital infrastructure for carbon credit project developers and standards. 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It is part of the CDR ecosystem (software/enabling tech), not a physical CO2 remover.","description_source":"ai_generated"},{"name":"Alithic","slug":"alithic","profile_url":"https://captaindrawdown.com/directory/alithic/","url":"https://alithic.com/","linkedin_url":"https://www.linkedin.com/company/alithic","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-20","date_added":"2026-04-18","date_updated":"2026-10-30","description":"Alithic (formerly Earth RepAIR) is a University of Wisconsin–Madison spinout commercializing an integrated DAC + mineralization process that captures CO2 and locks it into a carbon-negative cement replacement. 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Its technology uses metal-organic framework (MOF) sorbents in modular DAC units and is currently being tested on a lab bench replicating Alpine atmospheric conditions, with a first pilot in early deployment.","description_source":"ai_generated"},{"name":"Alt Carbon","slug":"alt-carbon","profile_url":"https://captaindrawdown.com/directory/alt-carbon/","url":"https://altcarbon.com/","linkedin_url":"https://www.linkedin.com/company/alt-carbon","country":"India","country_code":"IN","region":"India","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"isometric; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":9566,"last_evidence_date":"2026-02-15","date_added":"2026-04-18","date_updated":"2026-10-12","description":"Alt Carbon is an India-based CDR startup founded in 2023 by brothers Shrey and Sparsh Agarwal that deploys Enhanced Rock Weathering by spreading waste basalt rock dust on tea, rice, and bamboo farms in the Darjeeling/Rajmahal region. The company raised a $12M seed round in May 2025 and has secured agreements with Frontier, NextGen (South Pole/Mitsubishi), and MOL Group, with credits issued via Isometric.","description_source":"ai_generated"},{"name":"alterBiota","slug":"alterbiota","profile_url":"https://captaindrawdown.com/directory/alterbiota/","url":"https://alterbiota.com/","linkedin_url":"https://www.linkedin.com/company/alterbiotainc","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":"Mineralization","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-09","date_added":"2026-04-18","date_updated":"2026-08-16","description":"alterBiota is a Nova Scotia-based cleantech startup that makes deltaC (∆C), a biochar-derived liquid concrete admixture produced via a patented process from forestry-waste biochar. The product stores biogenic carbon in concrete and enables cement reduction, claiming up to 30% embodied-carbon reduction. The company entered commercial production in December 2025 following 2025 field trials with Casey Concrete and CarbonRun.","description_source":"ai_generated"},{"name":"Altitude","slug":"altitude","profile_url":"https://captaindrawdown.com/directory/altitude/","url":"https://www.altitudecarbon.com/","linkedin_url":"https://www.linkedin.com/company/altitude-sustainable","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Enabling Tech","category":"Biochar","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"Altitude is a Switzerland-based carbon removal financier that provides structured offtake and financing to CDR suppliers, primarily biochar developers, via its Ascent purchasing facility. Launched in February 2025, Ascent 1 was initially sized at 50,000 tonnes and expanded to 250,000 tonnes in September 2025, with commitments across Southeast Asia and West Africa biochar facilities certified under Puro.earth.","description_source":"ai_generated"},{"name":"Alto","slug":"alto","profile_url":"https://captaindrawdown.com/directory/alto/","url":"https://www.altoingredients.com/","linkedin_url":"https://www.linkedin.com/company/alto-ingredients","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-02","date_added":"2026-04-18","date_updated":"2026-08-22","description":"Alto Ingredients (NASDAQ: ALTO), formerly Pacific Ethanol, is a U.S. producer of specialty alcohols, renewable fuels and essential ingredients headquartered in Pekin, Illinois. The company signed a CO2 Transportation and Sequestration Agreement with Vault 44.01 in November 2024 to capture ~600,000 metric tons/year of biogenic CO2 from corn fermentation at its Pekin campus and store it in the Mt. Simon sandstone formation, though Illinois SB 1723 has delayed the project with first revenues potentially pushed to 2029-2030. 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Since December 2023 it has diverted charcoal-production byproducts into biochar applied to its own forest soils, selling Puro.earth-certified CORCs as a side-business to its core charcoal/steel operation. 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In July 2025 Arbor signed a $41M offtake with the Frontier coalition to deliver 116,000 tons of CDR between 2028-2030, anchoring construction of its first commercial-scale facility near Lake Charles, Louisiana.","description_source":"ai_generated"},{"name":"ARC","slug":"arc","profile_url":"https://captaindrawdown.com/directory/arc/","url":"https://a-r-c.dk/","linkedin_url":null,"country":"Denmark","country_code":"DK","region":"EU27","pathway_primary":"BECCS","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-27","date_added":"2026-04-18","date_updated":"2026-09-15","description":"ARC (Amager Resource Center) is a Danish inter-municipal waste management company that owns and operates the Amager Bakke (CopenHill) waste-to-energy plant in Copenhagen. 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The company plans a demonstration project at the Baie Verte community college and was featured in 2025 coverage by Yale E360 and asbestos.com describing heat/acid-based processing of tailings from the former Advocate asbestos mine.","description_source":"ai_generated"},{"name":"Banyu Carbon","slug":"banyu-carbon","profile_url":"https://captaindrawdown.com/directory/banyu-carbon/","url":"https://www.banyucarbon.com/","linkedin_url":"https://www.linkedin.com/company/banyu-carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":null,"category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-12","date_added":"2026-04-18","date_updated":"2026-10-30","description":"Banyu Carbon is a Seattle-based ocean CDR startup spun out of the University of Washington in 2022 by chemical oceanographers Alex Gagnon and Julian Sachs. 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It was selected by Frontier for a pre-purchase, joined Ocean Visions' Launchpad, and received a DOE voucher.","description_source":"ai_generated"},{"name":"Basic Dust","slug":"basic-dust","profile_url":"https://captaindrawdown.com/directory/basic-dust/","url":"https://basicdust.com/","linkedin_url":null,"country":"United States","country_code":"US","region":"United States","pathway_primary":"Enhanced Weathering","pathway_secondary":"Ocean CDR","category":"ERW","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-06-27","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Basic Dust is a US-based enhanced weathering project developer that deploys alkaline rock dust on water and farmland to permanently remove CO2 as bicarbonates. The company partners with farmers, tribal shellfish operators, and water administrators as co-owners of projects. It operates as a pure-play CDR supplier, though with limited public footprint and no registry deliveries found.","description_source":"ai_generated"},{"name":"Basna","slug":"basna","profile_url":"https://captaindrawdown.com/directory/basna/","url":"https://www.basna.net/","linkedin_url":null,"country":"Serbia","country_code":"RS","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-01-05","date_added":"2026-04-18","date_updated":"2026-05-01","description":"Basna d.o.o. is a small Swiss-owned, family-run company founded in 2010 and headquartered in Čačak, Serbia, producing charcoal and biochar from wood biomass via pyrolysis. It holds European Biochar Certificate (EBC) certification and is listed as a Puro.earth biochar supplier, with products used primarily as animal feed additive and soil amendment.","description_source":"ai_generated"},{"name":"BC Biocarbon","slug":"bc-biocarbon","profile_url":"https://captaindrawdown.com/directory/bc-biocarbon/","url":"https://www.bcbiocarbon.com/","linkedin_url":"https://www.linkedin.com/company/bc-biocarbon","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"puro; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-02-01","date_added":"2026-04-18","date_updated":"2026-10-29","description":"BC Biocarbon is a Canadian company headquartered in McBride, British Columbia, established in 2011, that operates a proprietary continuous pyrolysis/biorefinery process converting wood waste into biochar (marketed as Black Bear Biochar), biocoal, and other biogenic products. It sells Puro.earth-verified CO2 Removal Certificates (CORCs) and has signed offtake agreements with Invert and Ripple. The company is also developing a larger biorefinery in Carrot River, Saskatchewan via the BioLesna joint venture with Dunkley Lumber.","description_source":"ai_generated"},{"name":"BCHAR","slug":"bchar","profile_url":"https://captaindrawdown.com/directory/bchar/","url":"https://bchar.earth/","linkedin_url":"https://www.linkedin.com/company/bchar","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-03","date_added":"2026-04-18","date_updated":"2026-10-15","description":"BCHAR AG was founded in 2023 and is headquartered in Zürich, Switzerland. The company builds turn-key biochar production systems combining pyrolysis hardware with integrated MRV software, and has run a pilot using coconut husks in Thailand. It has raised approximately $743K from investors including Riceberg Ventures, BlueLion Incubator, SICTIC, Rockstart and Founderful Campus.","description_source":"ai_generated"},{"name":"Beaver Lake Renewable Energy","slug":"beaver-lake-renewable-energy","profile_url":"https://captaindrawdown.com/directory/beaver-lake-renewable-energy/","url":"https://beaverlakerenewable.com/","linkedin_url":"https://www.linkedin.com/company/beaver-lake-renewable-energy","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-08-15","description":"Beaver Lake Renewable Energy LLC is a wholly-owned subsidiary of SunGas Renewables formed in 2023 to build a green methanol production facility in Rapides Parish, Louisiana, producing roughly 400,000-500,000 metric tons/year of methanol for Maersk's methanol-powered vessels. The project uses SunGas' S-1000 gasification technology to convert woody biomass into low-carbon methanol and plans to capture and permanently sequester approximately 1 million tonnes of biogenic CO2 annually, generating CDR credits. The primary product is marine/aviation fuel; the BECCS-derived CDR credits are a co-product.","description_source":"ai_generated"},{"name":"Beccs Stockholm","slug":"beccs-stockholm","profile_url":"https://captaindrawdown.com/directory/beccs-stockholm/","url":"https://beccs.se/","linkedin_url":"https://www.linkedin.com/company/beccs-stockholm","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"BECCS","pathway_secondary":"Biochar","category":"BECCS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"Beccs Stockholm is the large-scale Bio-Energy Carbon Capture and Storage project being built by Stockholm Exergi, Stockholm's municipal district-heating and electricity utility, at its Värtaverket biomass combined heat and power plant. The facility is designed to capture ~800,000 tonnes of biogenic CO2 per year, which will be liquefied and shipped to the Northern Lights geological storage site off Norway, with operations targeted for 2028.","description_source":"ai_generated"},{"name":"Beetle Regen Solutions","slug":"beetle-regen-solutions","profile_url":"https://captaindrawdown.com/directory/beetle-regen-solutions/","url":"https://www.beetleregen.com/","linkedin_url":"https://www.linkedin.com/company/beetle-regen-solutions","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Beetle Regen Solutions is an India-based regenerative agriculture startup founded in 2023 by Amol Mishra and Hemant Rajput, working with smallholder cotton farmers in Madhya Pradesh to convert crop residue into biochar. The company partners with CITI-CDRA and apparel/textile brands to scale regenerative cotton farming and sells carbon removal credits via insetting programs aligned with SBTi guidelines.","description_source":"ai_generated"},{"name":"Bella Biochar Corp","slug":"bella-biochar-corp","profile_url":"https://captaindrawdown.com/directory/bella-biochar-corp/","url":"https://bellabiochar.com/","linkedin_url":"https://www.linkedin.com/company/bella-biochar-corporation","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-09-27","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Bella Biochar Corporation is an Ontario-based biochar producer that converts landfill-diverted waste wood into certified organic biochar using an air-curtain thermal conversion process. The company is Puro.earth CDR-certified and markets biochar for soil amendment and carbon removal credits, with a small team of ~3 employees.","description_source":"ai_generated"},{"name":"BELOW2 Inc.","slug":"below2-inc","profile_url":"https://captaindrawdown.com/directory/below2-inc/","url":"https://below2.earth/","linkedin_url":"https://www.linkedin.com/company/below2","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"BELOW2 Inc. is a San Francisco-based startup (with German founders) that operates a data-driven verification automation platform and standard for carbon credits, called Verified Carbon Impact (VCI). It is an MRV/standards/marketplace ecosystem player rather than a physical CDR supplier, covering both avoidance and removal projects (including biochar). Activity signals are sparse since 2023–2024.","description_source":"ai_generated"},{"name":"Beston","slug":"beston","profile_url":"https://captaindrawdown.com/directory/beston/","url":"https://www.bestongroup.com/","linkedin_url":"https://www.linkedin.com/company/bestongroup","country":"China","country_code":"CN","region":"China","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-29","description":"Beston Group is a Chinese pyrolysis equipment manufacturer based in Zhengzhou/Jiaozuo, Henan, operating as the environmental protection division of Henan Golee Group. Its product range spans pyrolysis plants for plastic, tyres, oil sludge, rubber, and biomass-to-biochar, with the biochar line marketed to CDR project operators after receiving Puro.earth technology vetting and, in February 2026, pre-approval from Isometric. They supply BST-series biochar reactors to projects including Euthenia Energy in Spain and a North American almond-shell project.","description_source":"ai_generated"},{"name":"Better Carbon BV","slug":"better-carbon-bv","profile_url":"https://captaindrawdown.com/directory/better-carbon-bv/","url":"https://bettercarbon.eu/","linkedin_url":"https://www.linkedin.com/company/better-carbon","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-23","description":"Better Carbon B.V. is a Netherlands-based small biochar producer that creates biochar from local biomass waste and transforms it into carbon-negative materials. The company offers biochar products, co-development of solutions, and partnerships under a \"Better Carbon Hub\" model.","description_source":"ai_generated"},{"name":"Beyond Captur","slug":"beyond-captur","profile_url":"https://captaindrawdown.com/directory/beyond-captur/","url":"https://www.beyondcaptur.com","linkedin_url":"https://www.linkedin.com/company/beyond-captur","country":"South Korea","country_code":"KR","region":"Rest of world","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-03-04","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Beyond Captur is a South Korea-based direct air capture startup developing electrochemical, battery-based CO2 capture technology that runs entirely on electricity, avoiding thermal regeneration steps. The company signed a Definitive Agreement with Great Carbon Valley to pilot electrochemical DAC in Kenya.","description_source":"ai_generated"},{"name":"Beyond Sustainable Tech inc.","slug":"beyond-sustainable-tech-inc","profile_url":"https://captaindrawdown.com/directory/beyond-sustainable-tech-inc/","url":"https://www.beyonders.tech","linkedin_url":"https://www.linkedin.com/company/beyond-sustainable-tech","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Beyond Sustainable Tech (BST) is a small Canadian company based in Kedgwick, New Brunswick that develops biochar-based composite materials for packaging and construction. Its products combine biochar with non-recyclable waste feedstocks to create carbon-negative packaging and building components that sequester CO2. BST operates under the Beyond Sustainable Corporation umbrella, which includes affiliate brands in housing, wellness, and analytics.","description_source":"ai_generated"},{"name":"BeZero","slug":"bezero","profile_url":"https://captaindrawdown.com/directory/bezero/","url":"https://bezerocarbon.com/","linkedin_url":"https://www.linkedin.com/company/bezero-carbon","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-11-04","description":"BeZero Carbon is a global ratings agency for the Voluntary Carbon Market whose carbon credit ratings allow market participants to price and manage risk. It is headquartered in London with subsidiaries in New York and Singapore. In January 2025 it closed a US$32 million Series C investment round led by Temasek-founded GenZero, a Singapore-based decarbonisation investment firm.","description_source":"ai_generated"},{"name":"Bhumi Sewa Networks","slug":"bhumi-sewa-networks","profile_url":"https://captaindrawdown.com/directory/bhumi-sewa-networks/","url":"https://bhumi.earth/","linkedin_url":"https://www.linkedin.com/company/bhumi-sewa","country":"Nepal","country_code":"NP","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-03-17","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Bhumi Sewa Networks is a Pokhara, Nepal-based for-purpose, profit-not-distributing company that partners with farmer cooperatives to convert agricultural residues into biochar and verified carbon removal credits. They provide end-to-end biochar project development services including feasibility studies, farmer onboarding and training, pyrolysis technology deployment, in-house digital MRV, and credit sales to corporates. Their \"Regeneration Rewards\" program finances smallholder farmers to shift into regenerative practices.","description_source":"ai_generated"},{"name":"Bigadan A/S","slug":"bigadan-as","profile_url":"https://captaindrawdown.com/directory/bigadan-as/","url":"https://bigadan.com/","linkedin_url":"https://www.linkedin.com/company/bigadan","country":"Denmark","country_code":"DK","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Bigadan A/S is a Skanderborg-based Danish biogas developer and operator, majority-owned by Arjun Infrastructure Partners, that owns nine operational biogas facilities producing around 1.3 TWh of renewable energy annually. Through its Bioman subsidiary, it won a 2024 Danish NECCS tender to capture and permanently store 25,000 tonnes/year of biogenic CO2 from its Kalundborg Bioenergi plant, with injection via INEOS's Project Greensand expected to begin in 2026. Biogas/biomethane production is the core business; BECCS is an adjacent add-on enabled by building a cryogenic CO2 liquefaction unit onto existing biogas upgrading.","description_source":"ai_generated"},{"name":"Bio-Logical","slug":"bio-logical","profile_url":"https://captaindrawdown.com/directory/bio-logical/","url":"https://www.bio-logical.green/","linkedin_url":"https://www.linkedin.com/company/bio-logical","country":"Kenya","country_code":"KE","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Medium (50 to 249)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-04","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Bio-Logical is a Kenya-based climate tech company producing biochar from agricultural waste at its Kabati facility near Mt. Kenya, claimed to be Africa's largest biochar plant with capacity up to 5,000 tonnes of biochar and 24,000 tonnes of compost annually. The company sells biochar carbon removal credits (including a 2023 Microsoft offtake, the largest biochar CDR deal in Africa) and uses revenue to subsidize its Asili biofertilizer for smallholder farmers.","description_source":"ai_generated"},{"name":"Bio-Restorative Ideas","slug":"bio-restorative-ideas","profile_url":"https://captaindrawdown.com/directory/bio-restorative-ideas/","url":"https://bri.earth/","linkedin_url":"https://www.linkedin.com/company/bio-restorative-ideas-llc","country":"Puerto Rico","country_code":"PR","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-17","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Bio-Restorative Ideas (BRi) is a Puerto Rico-based biochar producer that transforms bamboo residues into biochar using ARTi pyrolysis equipment installed in 2023. The project is registered on Puro.earth with Zurich among its credit buyers, and is managed in partnership with carbon developer GECA Environnement. The company is small (~4 employees) and has shown limited public activity since 2024.","description_source":"ai_generated"},{"name":"BioC","slug":"bioc","profile_url":"https://captaindrawdown.com/directory/bioc/","url":"https://bio-c.com/","linkedin_url":"https://www.linkedin.com/company/bioc-global","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-08-15","description":"BioC is a Singapore-based biochar carbon removal supplier that operates PyroCCS pyrolysis plants converting biomass into biochar, reformed bio-oil and syngas/clean energy. The company issues certified CDR credits via registries such as Carbon Standards International and Isometric, uses its proprietary Sarva Carbon dMRV software, and also sells engineered biocarbon products for industrial applications. BioC is closely affiliated with PyroCCS (German climate-tech group) which has active projects in Namibia and India.","description_source":"ai_generated"},{"name":"BioCarb Solution","slug":"biocarb-solution","profile_url":"https://captaindrawdown.com/directory/biocarb-solution/","url":"https://biocarb.dk/","linkedin_url":"https://www.linkedin.com/company/biocarb-solution","country":"Denmark","country_code":"DK","region":"EU27","pathway_primary":"BECCS","pathway_secondary":"Biochar","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-10-23","description":"BioCarb Solution is a Danish BECCS aggregator that collects biogenic CO2 from Danish biogas plants, handles logistics via Hirtshals Harbour, and delivers it for permanent offshore geological storage under Puro.earth certification. It is wholly owned by Danish Bio Commodities (DBC), a biogas-focused investment/consulting firm, and sells the resulting CDR credits to corporate buyers.","description_source":"ai_generated"},{"name":"BioCarbon","slug":"biocarbon","profile_url":"https://captaindrawdown.com/directory/biocarbon/","url":"https://www.biocarbon.com.au/","linkedin_url":"https://www.linkedin.com/company/biocarbon-au","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"N/A","date_added":"2026-04-18","date_updated":"2026-10-29","description":"BioCarbon is an Australian climate-tech firm that uses proprietary pyrolysis and consolidation technology to transform woody biomass waste into GreenChar, a net-zero replacement for metallurgical coke in Electric Arc Furnace steelmaking. In January 2026 it secured AU$4.8M from ARENA to build its first commercial-scale plant at Bulahdelah, NSW, which will process ~20,000 t/yr of waste woodchips into ~8,000 t/yr of renewable carbon products, and it also markets ACCU-verified biochar carbon credits.","description_source":"ai_generated"},{"name":"Biocarbon Tech Asia","slug":"biocarbon-tech-asia","profile_url":"https://captaindrawdown.com/directory/biocarbon-tech-asia/","url":"","linkedin_url":null,"country":"Malaysia","country_code":"MY","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-01","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Biocarbon Tech Asia is a biochar carbon removal supplier listed on Puro.earth, targeting CORC 100+ durability credits from a planned facility in Malaysia. According to the Puro.earth listing, the project remains in early development with feasibility work ongoing and construction in progress, with zero CORCs issued to date. The company has no independent website or news footprint beyond the Puro.earth supplier page.","description_source":"ai_generated"},{"name":"Biocare","slug":"biocare","profile_url":"https://captaindrawdown.com/directory/biocare/","url":"https://www.biocareprojects.com/","linkedin_url":"https://www.linkedin.com/company/biocare-projects","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-28","date_added":"2026-04-18","date_updated":"2026-09-06","description":"Biocare is an engineering-focused developer of biochar carbon removal projects with technical expertise and project delivery capability across Asia, Australia, North America and South America, designing large-scale biochar systems that transform locally available agricultural and forestry residues into biochar. The company provides end-to-end project development services, including engineering, design and technology, registry compliance, financing and sale of CDR credits. Its flagship engagement is the Kiland Kangaroo Island project converting bushfire-damaged timber into biochar, with additional initiatives in Vietnam's Mekong Delta, Peru, Argentina, and South Australia.","description_source":"ai_generated"},{"name":"Biochar Byte","slug":"biochar-byte","profile_url":"https://captaindrawdown.com/directory/biochar-byte/","url":"https://biocharbyte.com/","linkedin_url":"https://www.linkedin.com/company/biochar-byte-agtech-pvt-ltd","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-06","date_added":"2026-04-18","date_updated":"2026-09-07","description":"Biochar Byte AgTech Pvt Ltd is an early-stage Pune-based Indian startup incorporated in September 2024 by Udaykumar Mathapati and Vinayak Patil. The company collects agricultural residue biomass from farmers' fields using geospatial-imaging-based logistics to prevent open-field burning, then pyrolyzes it into biochar at industrial scale to capture carbon in soil. 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Its Phase 1 plant at the former Lincoln Pulp & Tissue Mill site is slated to produce ~3–4 million gallons of EL and ~20,000 tons of biochar annually, with Sprague Resources as the offtake partner. Biofuel production is the primary business; biochar is an adjacent co-product.","description_source":"ai_generated"},{"name":"BioFlux","slug":"bioflux","profile_url":"https://captaindrawdown.com/directory/bioflux/","url":"https://www.bioflux.earth/","linkedin_url":"https://www.linkedin.com/company/bioflux-eu","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-10-17","description":"BioFlux is a consultancy focused on biochar carbon removal project development. It guides project developers and empowers existing biochar producers by working on topics related to biomass waste streams, biochar, pyrolysis, and carbon credits. Services include designing pathways from production to certified carbon credits, including LCAs, project design documentation, MRV system setup, and registry submission support for Puro.Earth, Isometric, Riverse, CSI and VERRA.","description_source":"ai_generated"},{"name":"Biokolprodukter","slug":"biokolprodukter","profile_url":"https://captaindrawdown.com/directory/biokolprodukter/","url":"https://biokolprodukter.se/","linkedin_url":"https://www.linkedin.com/company/biokolprodukter","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Biokolprodukter is a Swedish biochar company established in 2019 that partners with bioenergy facilities (e.g. Solör Bioenergi, Cortus Energy) to co-produce biochar alongside heat/power. They sell biochar products for soil amendment, filtration, and construction (kolmakadam) along with EBC Global Biochar C-sink certified carbon credits.","description_source":"ai_generated"},{"name":"Biomass Controls","slug":"biomass-controls","profile_url":"https://captaindrawdown.com/directory/biomass-controls/","url":"https://biomasscontrols.com/","linkedin_url":"https://www.linkedin.com/company/biomasscontrols","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Biomass Controls PBC is a Connecticut-based manufacturer of the Biogenic Refinery, a containerized pyrolysis system that thermochemically converts biogenic waste streams (manure, biosolids, food waste, fecal sludge, textiles) into biochar, heat, and electricity. 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The project is expected to reach an annual removal volume of 500,000 tonnes of CO2 by 2028, with Carbonfuture providing MRV+ dMRV services. 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The company plans to convert local residual biomass (forestry waste, dairy, slaughterhouse and fish-farm residues) into biochar-based fertilizer, with carbon credit sales via Puro.earth through a partnership with Accend. 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It transforms tropical crop waste into Biochar Bora sold to smallholder farmers and Kenya Nut Company while issuing biochar carbon removal credits. 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The company operates PYREG and BioMaCon pyrolysis units to convert forestry co-products into biochar applied via dairy manure management. In December 2025, BBB raised £4 million in late seed funding co-led by TSP Ventures and the GMCA Investment Fund, with the investment funding new production sites and relocation of headquarters from London to Manchester.","description_source":"ai_generated"},{"name":"BLOCK","slug":"block","profile_url":"https://captaindrawdown.com/directory/block/","url":"https://block-pflanzenkohle.de/","linkedin_url":"https://www.linkedin.com/company/block-pflanzenkohle","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-05-26","date_added":"2026-04-18","date_updated":"2026-09-19","description":"BLOCK Bio Innovationen GmbH & Co. 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The project targets roughly 550 tonnes of biochar and ~2,000 t CO2/yr of sequestration.","description_source":"ai_generated"},{"name":"Bloomineral","slug":"bloomineral","profile_url":"https://captaindrawdown.com/directory/bloomineral/","url":"https://www.bloomineral.com/","linkedin_url":"https://www.linkedin.com/company/bloomineral","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Mineralization","pathway_secondary":"Ocean CDR","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-02-25","date_added":"2026-04-18","date_updated":"2026-10-27","description":"Bloomineral is a French climate deeptech startup spun out of Marble studio and hosted at the LSCE laboratory near Paris. It uses marine organisms (macroalgae) in open seawater systems with alkaline industrial residues to biomineralize atmospheric CO2 into ultra-pure calcium carbonate crystals intended as carbon-negative fillers for cement, paint, paper, and cosmetics. The company is a founding member of AFEN (French Association for Negative Emissions) and won a Women TechEU award in 2025.","description_source":"ai_generated"},{"name":"Blue Flint Ethanol","slug":"blue-flint-ethanol","profile_url":"https://captaindrawdown.com/directory/blue-flint-ethanol/","url":"https://harvestonelcp.com/fccp-blue-flint-19634","linkedin_url":"https://www.linkedin.com/company/harvestonelcp","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-09-06","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Blue Flint Ethanol is a corn ethanol biorefinery near Underwood, North Dakota, owned by Harvestone Low Carbon Partners, that added on-site carbon capture and sequestration to its existing fermentation operations. The facility began CO2 injection in October 2023 and was the first U.S. CCS project to operate under the Inflation Reduction Act, capturing roughly 600 metric tons of biogenic CO2 per day. 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Its patented Geomimetic® process converts captured CO2 into synthetic limestone aggregate for use in concrete, permanently sequestering carbon in the built environment. The company operates a demonstration plant in Pittsburg, California and is scaling up commercial production.","description_source":"ai_generated"},{"name":"Blue Skies Minerals","slug":"blue-skies-minerals","profile_url":"https://captaindrawdown.com/directory/blue-skies-minerals/","url":"https://www.blueskiesminerals.com/","linkedin_url":"https://www.linkedin.com/company/blueskiesminerals","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Blue Skies Minerals is a Berlin-based startup developing the Carbonated Tailings Process, which reacts CO2 with mine tailings to create a cementitious mixture that stores carbon as carbonate minerals while stabilizing mining waste and preventing toxic metal leaching. The company is pre-revenue, seeking investment, has Letters of Intent from mining partners, and plans its first commercial plant by 2027.","description_source":"ai_generated"},{"name":"Bluefield Renewable Energy","slug":"bluefield-renewable-energy","profile_url":"https://captaindrawdown.com/directory/bluefield-renewable-energy/","url":"https://bluefieldrenewable.com/","linkedin_url":"https://www.linkedin.com/company/bluefieldrenewable","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-27","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Bluefield Renewable Energy (BRE) was founded in 2014 and is headquartered in Singapore, operating a decarbonization value chain that generates carbon removal credits and certified biochar. It is certified by the European Biochar Certificate (EBC) and International Biochar Initiative (IBI), and received an IAF-ICP grant managed by Singapore's A*STAR. In November 2024 it announced a partnership with SembWaste under the Closed-Loop Partners Network to scale biochar production from Singapore waste.","description_source":"ai_generated"},{"name":"BlueGreen","slug":"bluegreen","profile_url":"https://captaindrawdown.com/directory/bluegreen/","url":"https://bluegreenwatertech.com/","linkedin_url":"https://www.linkedin.com/company/bluegreen-water-tech","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":"Biomass Burial","category":"Marine CDR","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-07-20","date_added":"2026-04-18","date_updated":"2026-10-15","description":"BlueGreen Water Technologies is a US-headquartered (Israel R&D) environmental technology company whose primary business is remediating harmful algal blooms in freshwater bodies using its EPA-registered Lake Guard® formulations and BGi monitoring platform. The company also generates Net Blue™ carbon credits under the SOCIALCARBON standard as an adjacent revenue stream, with first issuance of ~12,913 tonnes in April 2024. Recent activity in 2025 includes a Winrock International partnership, a Houston office opening, a new CIO appointment, and a peer-reviewed validation study.","description_source":"ai_generated"},{"name":"BlueLayer","slug":"bluelayer","profile_url":"https://captaindrawdown.com/directory/bluelayer/","url":"https://bluelayer.io/","linkedin_url":"https://www.linkedin.com/company/getbluelayer","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"BlueLayer is a Berlin-based software platform providing an end-to-end operating system for carbon project developers, covering inventory management, dMRV, credit lifecycle tracking, RFP response, and sales analytics. Customers include major nature-based and CDR developers such as Permian Global, Conservation International, Carbon2Nature, and New Forests. The company raised a $10M seed round led by Point Nine and partners with Sylvera on carbon data exchange.","description_source":"ai_generated"},{"name":"BlueShift","slug":"blueshift","profile_url":"https://captaindrawdown.com/directory/blueshift/","url":"https://www.buildblueshift.com/","linkedin_url":"https://www.linkedin.com/company/buildblueshift","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":"Mineralization","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-03-21","date_added":"2026-04-18","date_updated":"2026-09-06","description":"BlueShift is a Cambridge, Massachusetts startup founded in 2024 developing a membrane-free redox-based electrochemical system that extracts critical minerals and rare earth elements from industrial waste (mine tailings, coal fly ash) while simultaneously mineralizing CO2 from seawater into carbonates. The company exited stealth in March 2025 with $2.1M pre-seed funding from ConocoPhillips, Ridgeline, and MassCEC, and is building a pilot facility at Boston Harbor with a one-ton-per-year nickel/REE target by Q2 2026.","description_source":"ai_generated"},{"name":"Blusink","slug":"blusink","profile_url":"https://captaindrawdown.com/directory/blusink/","url":"https://www.blusink.com/","linkedin_url":"https://www.linkedin.com/company/blusink","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Ocean CDR","pathway_secondary":"Mineralization","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-31","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Blusink is a London-based ocean CDR startup founded in 2022 that deploys engineered seafloor substrates (\"Blusinkies\") to enhance ocean alkalinity and restore rhodolith beds, combining carbon sequestration with marine biodiversity restoration. The company has early deployments in Colombia, the Maldives, Portugal, and Japan, and is running a mesocosm experiment with Plymouth Marine Laboratory to quantify chemical and biological carbon removal effects.","description_source":"ai_generated"},{"name":"BluSky Carbon","slug":"blusky-carbon","profile_url":"https://captaindrawdown.com/directory/blusky-carbon/","url":"https://bluskycarbon.com/","linkedin_url":"https://www.linkedin.com/company/blu-sky-creative","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":"Mineralization; DAC","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-23","description":"BluSky Carbon Inc. (CSE: BSKY / OTCQB: BSKCF) is a Vancouver, BC–based publicly-listed carbon removal company that converts organic waste into biochar using its Vulcan Heavy pyrolysis systems. Its flagship AR1 facility in Warren, Arkansas began production in late 2024 to service a US$105M, 10-year, 382,213-tonne biochar offtake agreement, and the company announced a Carbonpave partnership in September 2025 to co-develop biochar-based asphalt at AR1.","description_source":"ai_generated"},{"name":"Brilliant Planet | Inactive","slug":"brilliant-planet-inactive","profile_url":"https://captaindrawdown.com/directory/brilliant-planet-inactive/","url":"https://www.brilliantplanet.com","linkedin_url":"https://www.linkedin.com/company/brilliantplanet","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biomass Burial","pathway_secondary":"Ocean CDR","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Brilliant Planet was a London-headquartered startup (founded 2013) that grew marine microalgae in open-air raceway ponds on Morocco's coastal desert, spray-drying the biomass and burying it in engineered landfills for 1,000+ year storage. It raised a $12M Series A from Union Square Ventures and Toyota Ventures in 2022 and sold 1,500 tons of CDR to Block via Watershed in 2023, but appears to have wound down: the brilliantplanet.com domain now hosts unrelated content, no new funding or construction milestones have been reported since 2023, and a 2025 independent LCA by Below280/Decerna describes the work in past tense.","description_source":"ai_generated"},{"name":"Brineworks","slug":"brineworks","profile_url":"https://captaindrawdown.com/directory/brineworks/","url":"https://brineworks.tech","linkedin_url":"https://www.linkedin.com/company/brine-works","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"Direct Air Capture","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-11-03","description":"Brineworks is an Amsterdam-based climate tech startup founded in 2023 by Gudfinnur Sveinsson and Dr. Joseph Perryman, developing a patented saltwater electrolyzer that drives ultra-low-cost Direct Air Capture while co-producing hydrogen. The CO₂ and H₂ outputs are intended for e-fuels (SAF, e-methanol) and carbon dioxide removal, with the company targeting pilot-scale commercial readiness by the end of 2026.","description_source":"ai_generated"},{"name":"Brodie Biomass","slug":"brodie-biomass","profile_url":"https://captaindrawdown.com/directory/brodie-biomass/","url":"https://www.brodiebiomass.co.uk/","linkedin_url":"https://www.linkedin.com/company/brodiebiomass","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-15","date_added":"2026-04-18","date_updated":"2026-11-04","description":"Brodie Biomass is a biochar production arm of Brodie Farms, a family-owned Surrey farming group that diversified into pyrolysis in 2024 using a £1.3M HSBC green loan. It produces EBC-certified biochar from locally sourced woodchip, sells biochar and biochar-composts (including through the acquired SoilFixer brand), and registers carbon removal credits with Puro.earth. The biochar venture is positioned as diversification alongside the family's core farming and wood-recycling operations.","description_source":"ai_generated"},{"name":"Bussme Biochar","slug":"bussme-biochar","profile_url":"https://captaindrawdown.com/directory/bussme-biochar/","url":"https://www.bussmeenergy.se/biokol/","linkedin_url":"https://www.linkedin.com/company/bussme-energy","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":80,"size_class":"Micro (under 10)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-01-15","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Bussme Biochar AB is a Swedish biochar-producing subsidiary of family-owned district heating company Bussme Energy AB, based in Svedala/Kävlinge, Skåne. The parent modified its solid-fuel boilers (from Osby Parca) to restrict oxygen and run a pyrolysis process that co-produces biochar alongside district heat at four 1-5 MW plants in southern Sweden. In 2023-2024 the parent sold the three district-heating subsidiaries (Bjäre Biovärme, Munka-Ljungby Biovärme, Svedala Fjärrvärme) to Solör Bioenergi, which sees biochar production as an exciting development; Bussme continued operating the sites through end of 2024. Carbon removal credits are sold via Puro.earth as CORCs.","description_source":"ai_generated"},{"name":"Bussme Energy","slug":"bussme-energy","profile_url":"https://captaindrawdown.com/directory/bussme-energy/","url":"https://www.bussmeenergy.se/","linkedin_url":"https://www.linkedin.com/company/bussme-energy","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Bussme Energy AB is a Swedish family-owned company founded in 2010 operating district heating plants in southern Sweden (Skåne), with a biochar production side-business via its subsidiary Bussme Biochar AB based in Svedala/Kävlinge. The company divested several district heating plants to Solör Bioenergi in 2020 and 2024 but continues heating and biochar operations, claiming to be one of Europe's largest biochar producers.","description_source":"ai_generated"},{"name":"Bynamic Group Inc.","slug":"bynamic-group-inc","profile_url":"https://captaindrawdown.com/directory/bynamic-group-inc/","url":"https://www.bynamicgroup.com","linkedin_url":"https://www.linkedin.com/company/bynamic-group","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Bynamic Group is a Calgary, Canada-based consultancy and carbon-credit trading firm founded in 2022. They help organizations navigate voluntary carbon markets, I-REC renewable energy certificates, and project development, acting as a broker and advisor rather than a physical CO2 remover.","description_source":"ai_generated"},{"name":"Byron Biochar","slug":"byron-biochar","profile_url":"https://captaindrawdown.com/directory/byron-biochar/","url":"https://byronbiochar.com.au/","linkedin_url":"https://www.linkedin.com/company/byron-biochar","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-11-01","description":"Byron Biochar is a small Australian social enterprise founded and operated by horticulturist Don Coyne, based in the Byron Bay/Mullumbimby region of NSW. The business acts as a reseller of Australian-made biochar and wood vinegar products shipped nationwide, and offers private consultancy, workshops, and mobile on-property biochar services. Coyne is also CEO of the Australia New Zealand Biochar Industry Group (ANZBIG).","description_source":"ai_generated"},{"name":"C-Capsule","slug":"c-capsule","profile_url":"https://captaindrawdown.com/directory/c-capsule/","url":"https://c-capsule.com/","linkedin_url":"https://www.linkedin.com/company/c-capsule","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"C-Capsule is a carbon removal certification and registry service operated by Evident (the registry provider behind International Renewable Energy Certificates / I-RECs). It issues Carbon Removal Units (CRUs) — tradeable certificates representing verified, durable CO2 removal — and in 2024 partnered with Absolute Climate to adopt the Absolute Carbon Standard. C-Capsule itself does not remove CO2; it provides MRV/registry infrastructure to the CDR market.","description_source":"ai_generated"},{"name":"C-Capture Ltd","slug":"c-capture-ltd","profile_url":"https://captaindrawdown.com/directory/c-capture-ltd/","url":"https://c-capture.co.uk/","linkedin_url":"https://www.linkedin.com/company/c-capture-ltd-university-of-leeds","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"BECCS","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"C-Capture is a 2009 University of Leeds spinout based in Leeds, UK, developing a low-hazard, non-amine solvent system for post-combustion CO2 capture from industrial flue gases, with pilot deployments at Drax Power Station for BECCS and at Heidelberg Materials and Pilkington sites. In March 2025 the company carried out mass redundancies after cancelling a planned 2025 fundraise; Drax is providing bridging funding to keep the firm solvent while a buyer is sought, and only a small number of staff have been retained.","description_source":"ai_generated"},{"name":"C-Crete","slug":"c-crete","profile_url":"https://captaindrawdown.com/directory/c-crete/","url":"https://ccretetech.com/","linkedin_url":"https://www.linkedin.com/company/c_crete-technologies-llc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-19","date_added":"2026-04-18","date_updated":"2026-08-15","description":"C-Crete Technologies is a California-based materials science company that produces a cement-free concrete binder using pulverized non-carbonate rocks instead of Portland cement, eliminating clinker emissions and sequestering ambient CO2 during curing. Founded in 2010 out of MIT research, the company had poured over 3,000 tonnes of its product across commercial, government and residential projects (JPMorganChase HQ, SFO, MnDOT I-94) by early 2025 and received $10.4M in grants from the California Energy Commission and US DOE.","description_source":"ai_generated"},{"name":"C-Fix","slug":"c-fix","profile_url":"https://captaindrawdown.com/directory/c-fix/","url":"https://www.remove-carbon.org/","linkedin_url":"https://www.linkedin.com/company/p-c-fix","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-01-01","date_added":"2026-04-18","date_updated":"2026-10-15","description":"C-Fix is a pre-seed concept for a solar-powered direct air capture system. The C-Fix DAC concept is solar powered and uses alkaline metal sorbents and electrolytic regeneration, and the company is currently raising seed money to hire a team and get the technology off the ground. There is no evidence of a pilot, employees, press coverage, or registry issuances.","description_source":"ai_generated"},{"name":"C2X","slug":"c2x","profile_url":"https://captaindrawdown.com/directory/c2x/","url":"https://www.c2xglobal.com/","linkedin_url":"https://www.linkedin.com/company/c2x-solutions-llc","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"BECCS","pathway_secondary":"Biomass Burial","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"C2X is a green methanol project developer majority-owned by A.P. Moller Holding with Maersk and ENEOS as shareholders, headquartered in London. Its flagship Beaver Lake Renewable Energy project in Louisiana (with SunGas Renewables) will convert forestry residues into ~500,000 tonnes/year of bio-methanol for shipping and aviation, while capturing and geologically sequestering ~1 million tonnes/year of surplus biogenic CO2 to generate CDR credits as a co-product.","description_source":"ai_generated"},{"name":"C2X/SunGas Renewables","slug":"c2xsungas-renewables","profile_url":"https://captaindrawdown.com/directory/c2xsungas-renewables/","url":"https://sungasrenewables.com/","linkedin_url":"https://www.linkedin.com/company/sungas-renewables","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-02","date_added":"2026-04-18","date_updated":"2026-10-15","description":"SunGas Renewables (headquartered in Houston, Texas, and majority-owned by C2X Ltd, which is itself majority-controlled by A.P. Moller Holding with ENEOS and Maersk as minority shareholders) is developing the Beaver Lake Renewable Energy (BLRE) bio-methanol plant on a former paper mill site in Pineville, Louisiana. The facility will use three S1000 gasifiers to convert forestry residues into ~500,000 t/yr of green methanol for marine/aviation/chemical customers, while capturing and geologically sequestering ~1 million t/yr of surplus biogenic CO2 to generate engineered CDR credits. In December 2025 C2X signed a 12-year, 3.6 Mt CDR offtake with Microsoft; FID is targeted for 2026 with operations in 2029.","description_source":"ai_generated"},{"name":"Caligenia","slug":"caligenia","profile_url":"https://captaindrawdown.com/directory/caligenia/","url":"https://www.caligenia.com/","linkedin_url":"https://www.linkedin.com/company/caligenia","country":"Argentina","country_code":"AR","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-28","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Caligenia is an Argentine biotechnology startup whose flagship product Bacterchar is a carbon-negative biofertilizer combining plant-growth-promoting bacteria with biochar, a soil amendment that retains carbon for long periods. The company is building Argentina's first biochar production plant in Luján. The firm has been publicly active through 2025, presenting at Aapresid 2025 and recruiting staff.","description_source":"ai_generated"},{"name":"Calyx Global","slug":"calyx-global","profile_url":"https://captaindrawdown.com/directory/calyx-global/","url":"https://calyxglobal.com/","linkedin_url":"https://www.linkedin.com/company/calyx-global","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Calyx Global is an independent carbon credit ratings agency for the voluntary carbon market, providing GHG integrity and SDG impact ratings across 25+ project types including DAC, biochar, and nature-based removals. The company does not remove CO2 itself but evaluates credit quality for buyers and investors, and recently partnered with Bloomberg to deliver ratings via the Bloomberg Terminal.","description_source":"ai_generated"},{"name":"Cambridge Carbon Capture","slug":"cambridge-carbon-capture","profile_url":"https://captaindrawdown.com/directory/cambridge-carbon-capture/","url":"https://www.co2loc.com/","linkedin_url":null,"country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Mineralization","pathway_secondary":"DAC","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"Cambridge Carbon Capture Ltd was a UK startup developing the CO2LOC process, a two-stage ex-situ mineralisation technology reacting magnesium hydroxide with CO2 to produce magnesium carbonate for industrial and construction uses. The company entered creditors' voluntary liquidation on 3 June 2025, with KRE Corporate Recovery Limited appointed as liquidators.","description_source":"ai_generated"},{"name":"Canadian Wollastonite","slug":"canadian-wollastonite","profile_url":"https://captaindrawdown.com/directory/canadian-wollastonite/","url":"https://canadianwollastonite.com","linkedin_url":"https://www.linkedin.com/company/canadian-wollastonite","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Canadian Wollastonite is an Ontario-based industrial minerals mine near Seeley's Bay / Kingston, in operation since 2013, that mines and crushes wollastonite for horticultural, industrial, and agricultural markets. Since 2023 it has partnered with UK-based UNDO Carbon to supply and spread crushed wollastonite on Canadian farmland for enhanced rock weathering carbon removal, a project that also underpinned UNDO's Microsoft ERW offtake. Mining is the core business; the ERW/CDR activity is an adjacent revenue stream enabled through the UNDO partnership.","description_source":"ai_generated"},{"name":"Cap Clean","slug":"cap-clean","profile_url":"https://captaindrawdown.com/directory/cap-clean/","url":"https://capclean.com/","linkedin_url":null,"country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"BECCS","pathway_secondary":"Mineralization","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-03-01","date_added":"2026-04-18","date_updated":"2026-05-01","description":"Cap Clean Energy Corp. is a Calgary, Alberta-based clean energy development startup planning modular biofuel facilities that convert cereal crop residues and other biomass into sustainable aviation fuel (SAF) and renewable diesel, with integrated CCUS. The company has signed MOUs with Raven SR (2023, Steam/CO2 Reforming technology) and ABB (2024, automation/electrification), and in May 2025 announced acquisition of a 40-acre site in Beaver County, Alberta for its first facility. 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Its business model is to license DOC technology to deployment partners for commercial facilities targeting 30,000–50,000 tons/year.","description_source":"ai_generated"},{"name":"Capture6","slug":"capture6","profile_url":"https://captaindrawdown.com/directory/capture6/","url":"https://capture6.org/","linkedin_url":"https://www.linkedin.com/company/capture6","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-03-26","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Capture6 is a California- and New Zealand-based direct air capture supplier that integrates CO2 removal with water treatment infrastructure, using waste brine to generate a solvent that captures atmospheric CO2 while recovering freshwater. 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The company acts as a financial intermediary/broker, aggregating demand and hedging against future carbon price increases rather than physically removing CO2 itself. 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The company manufactures a range of EBC-certified biochar products for agriculture, livestock, construction, and filtration, and is listed as a member of the German biochar producer ecosystem. Its corporate purpose includes biochar R&D, production, trade, and emissions trading.","description_source":"ai_generated"},{"name":"Carbfix","slug":"carbfix","profile_url":"https://captaindrawdown.com/directory/carbfix/","url":"https://www.carbfix.com/","linkedin_url":"https://www.linkedin.com/company/carbfix","country":"Iceland","country_code":"IS","region":"Europe (non-EU)","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Mineralization","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-11","date_added":"2026-04-18","date_updated":"2026-11-03","description":"Carbfix is an Icelandic carbon mineralization company, a subsidiary of Reykjavík Energy, that permanently stores CO2 by dissolving it in water and injecting it into basaltic rock where it mineralizes into carbonate minerals within roughly two years. It operates injection sites at the Hellisheiði and Nesjavellir geothermal plants and provides storage for DAC partners including Climeworks' Orca plant. 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The Finland/Netherlands-active company is building the ARC Middenmeer biochar plant at the ECW Energy site in North Holland, expected to remove more than 20,000 tonnes of CO2 annually while producing 40,000 m³ of biochar and 16 MW of sustainable energy.","description_source":"ai_generated"},{"name":"CarboCap","slug":"carbocap","profile_url":"https://captaindrawdown.com/directory/carbocap/","url":"https://carbocap.earth/","linkedin_url":"https://www.linkedin.com/company/carbocapglobal","country":"India","country_code":"IN","region":"India","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"CarboCap is an unfunded company based in Delhi, India, founded in 2023 by Mayur Sachdeva and Soham Mukherjee, operating as a developer of a carbon offset management platform. It collaborates with project developers to implement MRV systems for carbon removal outcomes, with data stored on blockchain to support verifiable carbon offsets. 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The company was the first registered commercial CORC trader on Puro.earth in 2019 and supplies biochar for agriculture, soil amendment, and water filtration globally.","description_source":"ai_generated"},{"name":"Carbogenics","slug":"carbogenics","profile_url":"https://captaindrawdown.com/directory/carbogenics/","url":"https://www.carbogenics.com/","linkedin_url":"https://www.linkedin.com/company/carbogenics-ltd","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-16","date_added":"2026-04-18","date_updated":"2026-09-17","description":"Carbogenics is a University of Edinburgh spinout (2016) that produces CreChar, an engineered biochar made from waste paper and secondary biomass that stabilizes and improves the efficiency of anaerobic digestion plants. In January 2026 the company closed a $3M investment and grant round from Dangerous Ventures, Green Angel Ventures, Scottish Enterprise, Innovate UK and the New Mexico state government to scale UK operations and launch US manufacturing.","description_source":"ai_generated"},{"name":"CarboHeroes","slug":"carboheroes","profile_url":"https://captaindrawdown.com/directory/carboheroes/","url":"https://www.carboheroes.com/","linkedin_url":"https://www.linkedin.com/company/carboheroes","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-23","date_added":"2026-04-18","date_updated":"2026-08-15","description":"CarboHeroes GmbH is a Berlin-based biochar project developer running pilot pyrolysis projects in Costa Rica with plans to scale across Latin America. 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The Puro listing shows the project in early development stage with feasibility study ongoing and no CORCs issued.","description_source":"ai_generated"},{"name":"Carboliva","slug":"carboliva","profile_url":"https://captaindrawdown.com/directory/carboliva/","url":"https://www.carboliva.es/","linkedin_url":"https://www.linkedin.com/company/carboliva-biocarb%C3%B3n-sostenible","country":"Spain","country_code":"ES","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-13","date_added":"2026-04-18","date_updated":"2026-11-04","description":"Carboliva is a Spanish company based in Osuna (Seville), led by Álvaro Espuny, focused on valorizing olive grove biomass to create high-quality charcoal and clean thermal energy. The company produces biochar from olive pits through a controlled pyrolysis process in the absence of oxygen, fixing carbon in a solid, stable structure. It collaborates on research projects applying its biochar to olive cultivation, tomato agriculture, and concrete/asphalt construction materials.","description_source":"ai_generated"},{"name":"Carbon 1.5","slug":"carbon-15","profile_url":"https://captaindrawdown.com/directory/carbon-15/","url":"https://www.carbon15.eu/","linkedin_url":null,"country":"France","country_code":"FR","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Carbon 1.5 is a France-based direct air capture startup said to be developing sorbent-based DAC technology. 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Its flagship BECCS projects target biogenic CO2 from ethanol plants in Yuma and Sterling (Colorado) and Bridgeport (Nebraska), and the company is also developing FrostCC, a proprietary cryogenic point-source capture technology piloted at the National Carbon Capture Center. Additional work includes Project Eos, a DOE CarbonSAFE-funded commercial carbon hub in southern Colorado.","description_source":"ai_generated"},{"name":"Carbon Bank","slug":"carbon-bank","profile_url":"https://captaindrawdown.com/directory/carbon-bank/","url":"https://www.carbonbank.co.uk/","linkedin_url":"https://www.linkedin.com/company/thecarbonbank","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enhanced Weathering","pathway_secondary":"Afforestation","category":"ERW","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-09","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Carbon Bank is a UK CDR project developer based in Stroud, Gloucestershire and part of the Green Britain Group (sister to Ecotricity and Forest Green Rovers, led by Dale Vince OBE). 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It advocates for CDR policy, runs regional working groups (APAC, Latin America, Canada), publishes policy primers, and provides training on responsible deployment of carbon removal.","description_source":"ai_generated"},{"name":"Carbon Capital","slug":"carbon-capital","profile_url":"https://captaindrawdown.com/directory/carbon-capital/","url":"https://www.carboncapital.com.na/","linkedin_url":"https://www.linkedin.com/company/carboncapitalnamibia","country":"Namibia","country_code":"NA","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-12","date_added":"2026-04-18","date_updated":"2026-08-31","description":"Carbon Capital is a Namibian bioeconomy company established in 2020 by Cirrus Capital and the Viridescent Trust, operating the Farm Gai Kaisa 159 biochar project near Grootfontein in partnership with Planboo. The project converts encroacher bush biomass into biochar and sustainable charcoal; it is registered on Puro.earth, holds a Sylvera A rating, and has delivered over 16,000 tonnes of certified biochar with offtake to buyers including Boeing.","description_source":"ai_generated"},{"name":"Carbon Capture Coalition","slug":"carbon-capture-coalition","profile_url":"https://captaindrawdown.com/directory/carbon-capture-coalition/","url":"https://carboncapturecoalition.org/","linkedin_url":"https://www.linkedin.com/company/carbon-capture-coalition","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"DAC","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-29","description":"The Carbon Capture Coalition is a US nonpartisan policy advocacy coalition convened by the Great Plains Institute, uniting 100+ companies, labor unions, and environmental NGOs to advance federal policies supporting carbon capture, removal, transport, utilization, and storage. The Coalition is known for driving bipartisan enhancements to the 45Q tax credit and publishing annual Federal Policy Blueprints. It does not itself remove CO2 — it is an advocacy/convening organization within the carbon management ecosystem.","description_source":"ai_generated"},{"name":"Carbon Capture Company","slug":"carbon-capture-company","profile_url":"https://captaindrawdown.com/directory/carbon-capture-company/","url":"https://carboncapturecompany.se/","linkedin_url":"https://www.linkedin.com/company/carboncapturecompany","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"Carbon Capture Company (CCC) is a Swedish certification body that developed the Carbon Forestry Standard – Sweden, a methodology for certifying and issuing carbon credits from actively managed Swedish forests. 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The company makes a patent-pending, plastic-free foam from biochar and natural polymers that has a low or negative carbon footprint and can replace expanded polystyrene, EPP and PUR/PIR in packaging and insulation. In May 2025 it raised a £1.2M pre-seed round to scale pellet manufacturing to 20kg per hour and deliver its first full commercial-scale order through 2026.","description_source":"ai_generated"},{"name":"Carbon Centric","slug":"carbon-centric","profile_url":"https://captaindrawdown.com/directory/carbon-centric/","url":"https://www.carboncentric.no/en","linkedin_url":"https://www.linkedin.com/company/carboncentric","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"BECCS","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-08","date_added":"2026-04-18","date_updated":"2026-11-02","description":"Carbon Centric is a Norwegian carbon-capture developer founded in 2021 that builds, owns and operates modular capture plants at waste- and bio-incineration sites across the Nordics. Its first 10,000 tpa facility at Østfold Energi's Rakkestad waste-to-energy plant began operations in September 2025 delivering food-grade CO2 to Linde Gas, while its flagship Kirkenær BECCS project with Solør Bioenergi targets ~32,000 tpa of biogenic CO2 and is expected to begin issuing CDR credits from 2028.","description_source":"ai_generated"},{"name":"Carbon Char Store","slug":"carbon-char-store","profile_url":"https://captaindrawdown.com/directory/carbon-char-store/","url":"https://carboncharstore.com/","linkedin_url":"https://www.linkedin.com/company/carbon-char-store","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbon Char Store (CCS) is the UK-based carbon-removals sales and marketing arm of Standard Gas Technologies, a waste-to-energy company whose SG100 Advanced Thermal Cracking technology pyrolyzes non-recyclable waste into syngas and a high-carbon (~95%) biochar. CCS markets the resulting biochar-based carbon removals (bound into concrete/asphalt) and is developing the SYLVA platform to issue digital removal certificates (SYLVA CRTs). Standard Gas has worked with Carbon Standards International and the Ithaka Institut on a methodology to certify removals from the biogenic fraction of mixed waste.","description_source":"ai_generated"},{"name":"Carbon Collect","slug":"carbon-collect","profile_url":"https://captaindrawdown.com/directory/carbon-collect/","url":"https://carboncollect.com/","linkedin_url":"https://www.linkedin.com/company/mechanical-tree","country":"Ireland","country_code":"IE","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-08-28","date_added":"2026-04-18","date_updated":"2026-10-03","description":"Carbon Collect is headquartered in Dublin, Ireland with a wholly owned subsidiary, Carbon Collect Inc. in Delaware, United States, commercializing the MechanicalTree passive DAC technology developed with ASU. In 2025, Carbon Collect installed its Gen-II MechanicalTree, marking a major advance for the DAC field. In January 2025, ASU received an $11.2 million grant to build a carbon capture hub in the Southwest, in partnership with Carbon Collect.","description_source":"ai_generated"},{"name":"Carbon Containment Lab","slug":"carbon-containment-lab","profile_url":"https://captaindrawdown.com/directory/carbon-containment-lab/","url":"https://carboncontainmentlab.org/","linkedin_url":"https://www.linkedin.com/company/carbon-containment-lab","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Biomass Burial; Mineralization; BECCS","category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-08-01","date_added":"2026-04-18","date_updated":"2026-11-02","description":"Carbon Containment Lab is a 501(c)(3) climate nonprofit supporting the design, testing, and implementation of novel and neglected climate solutions, bringing research from laboratories into pilot and commercialization across anthropogenic, biologic, and geologic emissions pathways, with current projects in biomass carbon removal and storage (BiCRS), carbon mineralization, fluorocarbon recovery, and low-concentration methane measurement. It operates as an independent nonprofit after spinning out of the Yale School of the Environment in early 2024. CC Lab is explicitly not a carbon credit registry, validator, verifier, or project developer, but engages with market stakeholders as an independent nonprofit.","description_source":"ai_generated"},{"name":"Carbon Cycle","slug":"carbon-cycle","profile_url":"https://captaindrawdown.com/directory/carbon-cycle/","url":"https://carbon-cycle.de","linkedin_url":null,"country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"Biochar","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":null,"registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-18","date_added":"2026-04-18","date_updated":"2026-11-01","description":"Carbon Cycle GmbH & Co. KG is a biochar producer based in Rieden, Bavaria, Germany, making Pflanzenkohle from PEFC-certified untreated wood chips via pyrolysis for agricultural soil improvement and animal feed applications. The company is EBC-certified and Puro.earth-listed with CORC 100+ durability; it started biochar production in 2019 and commissioned a second, larger production system in 2023.","description_source":"ai_generated"},{"name":"Carbon Direct","slug":"carbon-direct","profile_url":"https://captaindrawdown.com/directory/carbon-direct/","url":"https://www.carbon-direct.com/","linkedin_url":"https://www.linkedin.com/company/carbon-direct","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-20","date_added":"2026-04-18","date_updated":"2026-10-30","description":"Carbon Direct is a New York-based science-driven carbon management firm that advises Fortune 500 companies and governments on procuring, diligencing, and verifying high-quality carbon removal and reduction credits. It combines a team of 70+ scientists with MRV technology (expanded via its November 2025 acquisition of Pachama) and does not physically remove CO2 itself — it sits in the CDR ecosystem as an advisor, diligence provider, and portfolio manager for buyers like Microsoft and JPMorgan Chase.","description_source":"ai_generated"},{"name":"Carbon Drawdown Initiative","slug":"carbon-drawdown-initiative","profile_url":"https://captaindrawdown.com/directory/carbon-drawdown-initiative/","url":"https://www.carbon-drawdown.de","linkedin_url":"https://www.linkedin.com/company/carbon-drawdown-initiative","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enhanced Weathering","pathway_secondary":"Enabling Tech","category":"Enhanced Weathering","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-11-01","description":"Carbon Drawdown Initiative GmbH is a philanthropically-funded German organization founded in 2019 by Dirk Paessler (founder of Paessler AG) that supports the emerging CDR industry through early-stage investments in CDR startups, scientific research, and policy work. Its flagship \"Project Carbdown\" conducts enhanced rock weathering field and greenhouse experiments in partnership with universities including Hamburg, Wageningen, and the Alfred Wegener Institute to measure CO2 sequestration from basalt/olivine applied to croplands. The organization does not sell removal credits itself but acts as an R&D, investor, and ecosystem actor for the ERW field.","description_source":"ai_generated"},{"name":"Carbon Engineering","slug":"carbon-engineering","profile_url":"https://captaindrawdown.com/directory/carbon-engineering/","url":"https://carbonengineering.com/","linkedin_url":"https://www.linkedin.com/company/carbonengineering","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"DAC","pathway_secondary":null,"category":"Unknown","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-27","description":"Carbon Engineering is a Canadian DAC technology developer headquartered in Squamish, British Columbia, founded in 2009 and acquired by Occidental's Oxy Low Carbon Ventures for approximately US$1.1 billion in 2023. Its liquid-solvent DAC technology is being deployed at commercial scale via the Stratos plant in Ector County, Texas and the South Texas DAC Hub, and in July 2025 it advanced plans for an expanded R&D campus in Squamish.","description_source":"ai_generated"},{"name":"Carbon Gap","slug":"carbon-gap","profile_url":"https://captaindrawdown.com/directory/carbon-gap/","url":"https://carbongap.org/","linkedin_url":"https://www.linkedin.com/company/carbongap","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-30","date_added":"2026-04-18","date_updated":"2026-11-04","description":"Carbon Gap is Europe's leading carbon dioxide removal (CDR) advocacy and research NGO, headquartered in the UK with staff also in Belgium and France. Its Carbon Removal Readiness Assessments project develops CDR roadmaps for European countries — having completed France and Norway, and now working on Finland, Germany, Italy, Poland, and Spain. It also runs an EU Policy Tracker and CDR Funding Tracker to support policymakers and the broader CDR ecosystem.","description_source":"ai_generated"},{"name":"Carbon Gold","slug":"carbon-gold","profile_url":"https://captaindrawdown.com/directory/carbon-gold/","url":"https://www.carbongold.com/","linkedin_url":"https://www.linkedin.com/company/carbon-gold-ltd","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-06","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Carbon Gold is a UK-based biochar supplier founded in 2007 and headquartered in Bristol, selling Soil Association-approved biochar-enriched composts, fertilisers and tree-care products to commercial growers, landscapers and (via a 2024 Westland Horticulture partnership) home gardeners. The company is B-Corp certified, holds a Royal Warrant, and positions biochar as a negative-emissions soil amendment.","description_source":"ai_generated"},{"name":"Carbon Impact","slug":"carbon-impact","profile_url":"https://captaindrawdown.com/directory/carbon-impact/","url":"https://www.carbon-impact.net/","linkedin_url":"https://www.linkedin.com/company/carbon-impact-france","country":"France","country_code":"FR","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-11-08","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Carbon Impact is a French carbon removal project developer, co-founded by energy experts, leading infrastructure implementation with local biomethane unit owners. The company is developing the first BECCS-on-biomethane project in France near Nancy with South Pole and Airfix, targeting ~10,000 tCO2/yr from 2026, and was selected in mid-2025 alongside Eosys and the University of Lorraine for a GRDF-backed bioCO2 geological storage study in the Grand Est region.","description_source":"ai_generated"},{"name":"Carbon Instead","slug":"carbon-instead","profile_url":"https://captaindrawdown.com/directory/carbon-instead/","url":"https://carboninstead.de/","linkedin_url":"https://www.linkedin.com/company/carbon-instead","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Mineralization","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Carbon Instead (Carbon Instead Solutions GmbH) is a Germany-based small company positioning itself around biochar-based carbon storage solutions. Their website (carboninstead.de) is live and the business appears focused on carbon removal via biochar, though public signals about project deliveries or registry issuances are limited.","description_source":"ai_generated"},{"name":"Carbon Kapture","slug":"carbon-kapture","profile_url":"https://captaindrawdown.com/directory/carbon-kapture/","url":"https://carbonkapture.com/","linkedin_url":"https://www.linkedin.com/company/carbon-kapture","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"Ocean CDR","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-27","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Carbon Kapture is a UK startup (founded 2020, based in Poole) that partners with shellfish farmers to grow sugar kelp on ropes, then pyrolyzes the harvested seaweed into biochar which is distributed to farmers as a soil amendment. The company sells carbon credits based on this sequestration and, as of 2025, operates a network of 12 farms across Ireland, the UK, France, Spain and Portugal, with expansion plans further afield.","description_source":"ai_generated"},{"name":"Carbon Limit","slug":"carbon-limit","profile_url":"https://captaindrawdown.com/directory/carbon-limit/","url":"https://www.carbonlimit.com/","linkedin_url":"https://www.linkedin.com/company/carbonlimit","country":"United States","country_code":"US","region":"United States","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbon Limit is a Boca Raton, Florida climate tech company founded in 2020/2021 that developed CaptureCrete®, a powder additive for concrete that enables CO2 mineralization, permanently storing atmospheric CO2 in concrete as stable carbonates. The company licenses the technology to concrete producers and manages carbon credit generation and sales.","description_source":"ai_generated"},{"name":"Carbon Lock Tech","slug":"carbon-lock-tech","profile_url":"https://captaindrawdown.com/directory/carbon-lock-tech/","url":"https://carbonlocktech.com","linkedin_url":"https://www.linkedin.com/company/carbonlocktech","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbon Lock Tech is a Manitoba-based cleantech start-up developing systems and processes for removing carbon dioxide from the atmosphere and sequestering it durably, using a patented prototype reactor that converts biomass pellets into stable biochar. With a team of six and plans to grow, the company is preparing for its first commercial pilot in a southern Manitoba community, where it plans to install a community-based biochar facility that processes local organic waste into carbon-sequestering products while generating carbon credits. The company has signed agreements with AirMiners and Shopify to sell CDR credits generated by its technology.","description_source":"ai_generated"},{"name":"Carbon Lockdown","slug":"carbon-lockdown","profile_url":"https://captaindrawdown.com/directory/carbon-lockdown/","url":"https://carbonlockdown.net/","linkedin_url":"https://www.linkedin.com/company/carbon-lockdown","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biomass Burial","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-17","date_added":"2026-04-18","date_updated":"2026-09-21","description":"Carbon Lockdown Project is a US public benefit corporation founded by University of Maryland professor Dr. Ning Zeng that develops engineered \"Wood Vaults\" for durable biomass burial carbon removal. Its flagship Potomac Project in Maryland targets 5,000 tCO2e of buried woody biomass under the Puro.earth Terrestrial Storage of Biomass methodology, and the company made a first 1,000-ton sale to Kinnevik in 2023. The wood burial method is designed to keep carbon stored for 1,000+ years under anaerobic conditions.","description_source":"ai_generated"},{"name":"Carbon Neutral Initiative","slug":"carbon-neutral-initiative","profile_url":"https://captaindrawdown.com/directory/carbon-neutral-initiative/","url":"https://carbon-neutral-initiative.com/","linkedin_url":"https://www.linkedin.com/company/carbon-neutral-initiative","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-03-26","date_added":"2026-04-18","date_updated":"2026-10-12","description":"Carbon Neutral Initiative (CNI) is a Dutch company founded by Robert van der Luijt and Peter-Paul Laarhuis focused on permanently removing CO2 from the atmosphere. The company specializes in enhanced weathering applied to green roofs and garden soil, and is setting up a 9-hectare Enhanced Weathering project in Georgetown, Guyana with the aim to remove 1,200 tons of CO2.","description_source":"ai_generated"},{"name":"Carbon Plant","slug":"carbon-plant","profile_url":"https://captaindrawdown.com/directory/carbon-plant/","url":"https://carbon-plant.com/","linkedin_url":"https://www.linkedin.com/company/carbon-plant","country":"Isle of Man","country_code":"IM","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbon Plant is an Isle of Man-based, FSA-registered carbon credit exchange that uses NFT digital certificates to authenticate ownership of carbon contracts and offers forward contracts and structured/securitised products. It connects corporate buyers and investors to carbon projects rather than physically removing CO2 itself, functioning as marketplace/exchange infrastructure within the broader carbon ecosystem.","description_source":"ai_generated"},{"name":"Carbon Plus","slug":"carbon-plus","profile_url":"https://captaindrawdown.com/directory/carbon-plus/","url":"https://carbon-plus.org/","linkedin_url":"https://www.linkedin.com/company/carbonplus-na","country":"Malaysia","country_code":"MY","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-10-15","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Carbon Plus is a Malaysia-based biochar project developer operating Malaysia's first industrial-scale commercial biochar plant through its subsidiary Carbon Zero. The Bukit Selar Carbon Station (commissioned 2024) has a nameplate capacity of 500 tonnes of biochar and ~1,200 tCO2e removed annually, uses CrystalTrade's dMRV system, and has received an Ae ex ante rating from BeZero Carbon.","description_source":"ai_generated"},{"name":"Carbon Removal Alliance","slug":"carbon-removal-alliance","profile_url":"https://captaindrawdown.com/directory/carbon-removal-alliance/","url":"https://www.carbonremovalalliance.org/","linkedin_url":"https://www.linkedin.com/company/carbon-removal-alliance","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-10","description":"Carbon Removal Alliance (CRA) is a US-based policy advocacy coalition founded in 2023 that represents 20+ permanent carbon removal companies. It lobbies Congress and federal agencies on CDR tax credits, procurement (e.g. the CDR Purchase Pilot Prize), MRV standards, and market infrastructure. CRA does not itself remove CO2; it is an industry trade/advocacy organization within the CDR ecosystem.","description_source":"ai_generated"},{"name":"Carbon Removal AS/Nordic DAC Group","slug":"carbon-removal-asnordic-dac-group","profile_url":"https://captaindrawdown.com/directory/carbon-removal-asnordic-dac-group/","url":"https://www.carbonremoval.no/","linkedin_url":"https://www.linkedin.com/company/carbon-removal","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-10","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Carbon Removal AS is a Norwegian project development company focused exclusively on large-scale Direct Air Capture. Through its subsidiary NorDAC Kollsnes AS, it signed a July 2025 agreement with German DAC technology provider Phlair to develop what is billed as Europe's first large-scale DAC and geologic storage project, starting at 60,000 tpa and scaling to 500,000 tpa, co-located with the Northern Lights CO2 storage terminal in Øygarden.","description_source":"ai_generated"},{"name":"Carbon Removal Canada","slug":"carbon-removal-canada","profile_url":"https://captaindrawdown.com/directory/carbon-removal-canada/","url":"https://carbonremoval.ca/","linkedin_url":"https://www.linkedin.com/company/carbon-removal-canada","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-11-03","description":"Carbon Removal Canada is an independent policy advocacy initiative, a project of the Clean Prosperity Foundation, focused on scaling carbon dioxide removal in Canada. It engages with policymakers and stakeholders to advance CDR-supportive policies, procurement programs, and protocols (DAC, biochar, BECCS, mineralization, enhanced weathering, ocean alkalinity enhancement). It does not itself remove CO2 but is part of the CDR ecosystem.","description_source":"ai_generated"},{"name":"Carbon Removal India Alliance","slug":"carbon-removal-india-alliance","profile_url":"https://captaindrawdown.com/directory/carbon-removal-india-alliance/","url":"https://www.cria.earth/","linkedin_url":"https://www.linkedin.com/company/cria-earth","country":"India","country_code":"IN","region":"India","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Enhanced Weathering","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"The Carbon Removal India Alliance (CRIA) is a non-partisan membership organisation and industry coalition dedicated to accelerating the development, commercialisation, and deployment of durable carbon dioxide removal technologies in India. It supports its members (biochar, ERW, and other CDR developers such as Mati Carbon, MASH Makes, Varaha, and Takachar) through research, policy engagement, and convenings, and publishes policy briefs on India's CDR sector.","description_source":"ai_generated"},{"name":"Carbon Removal Partners","slug":"carbon-removal-partners","profile_url":"https://captaindrawdown.com/directory/carbon-removal-partners/","url":"https://www.carbonremoval.partners","linkedin_url":"https://www.linkedin.com/company/carbon-removal-partners","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-11-01","description":"Carbon Removal Partners (CRP) is a Zurich-based venture capital firm exclusively focused on investing in early-stage carbon dioxide removal technologies and companies along the CDR value chain. Founded in 2022 and originating from a Liechtenstein family office, CRP launched its first alternative investment fund for CDR in 2024 and has backed companies such as Greenlyte Carbon Technologies and Carbonfuture.","description_source":"ai_generated"},{"name":"Carbon Remove","slug":"carbon-remove","profile_url":"https://captaindrawdown.com/directory/carbon-remove/","url":"https://www.carbonremove.com.br/en","linkedin_url":"https://www.linkedin.com/company/carbon-remove-biochar-solutions","country":"Brazil","country_code":"BR","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-06-13","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Carbon Remove is a small Brazilian biochar startup founded in 2022 and based at Fazenda São Joaquim in Anhembi, São Paulo. The company produces biochar from residual biomass via pyrolysis for use as a soil amendment/bioinput and to generate carbon removal credits, and is an associate of the ESALQTec technology incubator at USP.","description_source":"ai_generated"},{"name":"Carbon Removed","slug":"carbon-removed","profile_url":"https://captaindrawdown.com/directory/carbon-removed/","url":"https://carbonremoved.com","linkedin_url":"https://www.linkedin.com/company/carbon-removed","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-31","description":"Carbon Removed is a B2C/B2B carbon removal marketplace operated by Climacrux GmbH, a Swiss start-up based in Kastanienbaum/Lucerne. The platform lets individuals and businesses purchase one-time or subscription CDR credits sourced from third-party suppliers such as Climeworks, Charm Industrial, greenSand and Eden Reforestation. Climacrux also offers a developer-facing 'CDR Platform' API for embedding removals into other products.","description_source":"ai_generated"},{"name":"Carbon Sequestration Inc","slug":"carbon-sequestration-inc","profile_url":"https://captaindrawdown.com/directory/carbon-sequestration-inc/","url":"https://www.carbonsequestration-inc.com/","linkedin_url":"https://www.linkedin.com/company/carbon-sequestration-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biomass Burial","pathway_secondary":"Biochar","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-19","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Carbon Sequestration Inc. (CSI) is a Houston, Texas-based CDR supplier founded by CEO Christopher Knop that buries woody biomass waste in engineered underground clay vaults at sites in East Texas (notably Hardin County) to sequester carbon long-term. The company has completed a pilot credit sale of 1,100 tCO₂ at $126/ton and operates under Puro.earth's Terrestrial Storage of Biomass (TSB) methodology, with gas-monitoring systems installed in vault caps for MRV. CSI also references biochar as a secondary pathway.","description_source":"ai_generated"},{"name":"Carbon Square","slug":"carbon-square","profile_url":"https://captaindrawdown.com/directory/carbon-square/","url":"https://carbonsqr.com/","linkedin_url":"https://www.linkedin.com/company/carbonsqr","country":"India","country_code":"IN","region":"India","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-05-01","description":"CarbonSQR is planning India's first pilot DAC facility near Hyderabad, expected to capture up to 8 tonnes of CO₂ per day. The company's mission is to sequester carbon permanently or repurpose it for beneficial applications, and it frames itself as delivering affordable Direct Air Capture credits. It is at an early, pre-commercial stage with no registry issuances to date.","description_source":"ai_generated"},{"name":"Carbon Standards (C-Sink)","slug":"carbon-standards-c-sink","profile_url":"https://captaindrawdown.com/directory/carbon-standards-c-sink/","url":"https://www.carbon-standards.com/en/home","linkedin_url":"https://www.linkedin.com/company/carbon-standards","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbon Standards International develops reliable solutions for the production of certified biochar and for delivering credible climate services, with innovative standards designed for global application. The company is headquartered in Switzerland. It owns the European Biochar Certificate (EBC), World Biochar Certificate (WBC), Global Biochar C-Sink, Global Artisan C-Sink, and related standards, and runs the Global C-Sink Registry where certified sinks are registered and traded.","description_source":"ai_generated"},{"name":"Carbon Streaming","slug":"carbon-streaming","profile_url":"https://captaindrawdown.com/directory/carbon-streaming/","url":"https://www.carbonstreaming.com/","linkedin_url":"https://www.linkedin.com/company/carbonstreaming","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbon Streaming Corporation is a publicly traded (NETZ/OFSTF) carbon credit streaming and royalty company headquartered in Vancouver, Canada. It provides upfront capital to carbon project developers in exchange for rights to purchase future carbon credits at a fixed price, then resells them to corporate buyers. Its portfolio spans both avoidance and removal projects, including biochar (Waverly, Enfield), reforestation (Sheep Creek, Feather River, Baccala Ranch), and blue carbon.","description_source":"ai_generated"},{"name":"Carbon Time","slug":"carbon-time","profile_url":"https://captaindrawdown.com/directory/carbon-time/","url":"https://www.carbon-time.com/","linkedin_url":"https://www.linkedin.com/company/carbon-time","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Ocean CDR","pathway_secondary":"Enhanced Weathering","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-20","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Carbon Time is a Paris-based startup founded in 2021 and led by Ivan Communod that develops ocean alkalinity enhancement (OAE) approaches for carbon dioxide removal. Its initial focus is alkalinization via olivine rock weathering, alongside electrochemical approaches compatible with coastal industries such as desalination or water-treatment plants. The company was seed-financed by the Team for the Planet movement and remains very small (around 2 employees).","description_source":"ai_generated"},{"name":"Carbon to Sea Initiative","slug":"carbon-to-sea-initiative","profile_url":"https://captaindrawdown.com/directory/carbon-to-sea-initiative/","url":"https://carbontosea.org/","linkedin_url":"https://www.linkedin.com/company/carbontosea","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"Carbon to Sea Initiative is a non-profit research and development effort launched in June 2023 that has raised over $50 million from philanthropic funders to accelerate research into ocean alkalinity enhancement (OAE), and has committed more than $23 million in grants to a network of researchers. The initiative is systematically evaluating OAE as a climate solution through grant making and direct programs, and is the leading philanthropic funder of OAE research without commercial interests. It sits in the CDR ecosystem as a funder/convener rather than a supplier.","description_source":"ai_generated"},{"name":"Carbon To Stone","slug":"carbon-to-stone","profile_url":"https://captaindrawdown.com/directory/carbon-to-stone/","url":"https://carbontostone.com/","linkedin_url":"https://www.linkedin.com/company/carbon-to-stone","country":"United States","country_code":"US","region":"United States","pathway_primary":"Mineralization","pathway_secondary":"DAC","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-01","date_added":"2026-04-18","date_updated":"2026-08-30","description":"Carbon To Stone (CTS) is a Cornell University spinout in Ithaca, New York, commercializing a reactive crystallization process that couples CO2 capture (from air or point sources) with mineralization using alkaline industrial residues such as steel slag, aluminum dross, and mine tailings. The process produces solid carbonates for construction while recovering energy-critical metals, and targets the iron/steel and aluminum industries for its first pilots.","description_source":"ai_generated"},{"name":"Carbon Unbound","slug":"carbon-unbound","profile_url":"https://captaindrawdown.com/directory/carbon-unbound/","url":"https://www.carbonunboundeurope.com/","linkedin_url":"https://www.linkedin.com/showcase/carbonunbound","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-30","description":"Carbon Unbound is a CDR-focused events organization that runs the Carbon Unbound Europe and Carbon Unbound USA summits, bringing together business leaders, investors, buyers and policymakers in the carbon removal industry. They also run Buyers' Workshop series and industry showcases. Their main business is convening the CDR ecosystem, not removing carbon themselves.","description_source":"ai_generated"},{"name":"Carbon Vault Sdn Bhd","slug":"carbon-vault-sdn-bhd","profile_url":"https://captaindrawdown.com/directory/carbon-vault-sdn-bhd/","url":"https://co2bank.asia/","linkedin_url":"https://www.linkedin.com/company/carbonbank","country":"Malaysia","country_code":"MY","region":"Rest of world","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbon Vault Sdn Bhd (operating as Carbon Bank) is a Malaysia-based carbon credit platform that provides audit, registry, and trading services, and co-develops a blockchain carbon registry with KPRJ Environment Sdn Bhd. The company also develops nature-based forestry projects such as Improved Forest Management in Terengganu, and integrates Islamic finance principles with carbon markets.","description_source":"ai_generated"},{"name":"Carbon Xtract","slug":"carbon-xtract","profile_url":"https://captaindrawdown.com/directory/carbon-xtract/","url":"https://c-xtract.com/en/","linkedin_url":"https://www.linkedin.com/company/carbon-xtract","country":"Japan","country_code":"JP","region":"Japan","pathway_primary":"DAC","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbon Xtract Corporation is a Fukuoka, Japan startup established in May 2023 by Sojitz Corporation, Kyushu University, and NanoMembrane Technologies to commercialize membrane-based Direct Air Capture (m-DAC®) technology developed at Kyushu University. The company develops small-scale, distributed DAC devices using high-permeability nano-separation membranes and has signed joint development agreements with Tokyo Ohka Kogyo, Shimizu Corporation, ZEN-NOH, MUFG Bank, and JR West for applications including greenhouse horticulture, plant factories, and urban building installations.","description_source":"ai_generated"},{"name":"Carbon180","slug":"carbon180","profile_url":"https://captaindrawdown.com/directory/carbon180/","url":"https://carbon180.org","linkedin_url":"https://www.linkedin.com/company/the-center-for-carbon-removal","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"DAC; Afforestation; Enhanced Weathering","category":"Enabling Tech","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-31","description":"Carbon180 is a Washington, D.C.-based nonprofit, nonpartisan climate NGO founded in 2015 (formerly the Center for Carbon Removal) that advocates for federal carbon removal policy, appropriations, and R&D funding across DAC, ocean CDR, soil carbon, and forestry. It runs programs including the New Carbon Economy Consortium, environmental-justice regranting, and an Entrepreneur in Residence program (which spun out the Carbon Removal Standards Initiative).","description_source":"ai_generated"},{"name":"Carbon2H","slug":"carbon2h","profile_url":"https://captaindrawdown.com/directory/carbon2h/","url":"https://www.carbon2h.com/","linkedin_url":null,"country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-11","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Based in Berlin, Germany, Carbon2H specializes in advanced biomass gasification systems, with technology that converts biomass into clean syngas using modular, customizable gasifiers housed in shipping containers for easy deployment and scalability. During gasification, CO₂ is captured and stored in the biochar, which sequesters carbon for more than 1,000 years and can be used in soil improvement, construction materials, and more. The company offers both stationary and mobile gasifier products targeted at agriculture, forestry, waste management, and off-grid energy use cases.","description_source":"ai_generated"},{"name":"Carbon8 Systems Limited","slug":"carbon8-systems-limited","profile_url":"https://captaindrawdown.com/directory/carbon8-systems-limited/","url":"https://www.carbon8.co.uk/","linkedin_url":"https://www.linkedin.com/company/carbon8-systems-limited","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbon8 Systems was a UK-based CCUS/mineralization company spun out of the University of Greenwich in 2006, deploying its ACT technology at cement and energy-from-waste plants with clients including Vicat, Hanson and AVR. The company was placed into administration on 12 November 2025 with Quantuma appointed as administrator, after cashflow difficulties and unsuccessful investment efforts. Its Medway Campus and Wraxhalls sites are closing and 11 employees were made redundant on 10 November 2025.","description_source":"ai_generated"},{"name":"Carbonable","slug":"carbonable","profile_url":"https://captaindrawdown.com/directory/carbonable/","url":"https://www.carbonable.io/","linkedin_url":"https://www.linkedin.com/company/carbonable","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbonable specializes in the management, monitoring, and reporting of carbon contributions, offering an all-in-one platform that digitizes carbon assets, verifies carbon removal results using advanced technologies, and provides automated ESG reports. It was founded in 2021 and is based in Paris, France. The platform uses the Ethereum scaling overlay built by Starkware to keep tabs on the carbon credit lifecycle, from the selection of the projects to the monitoring, issuance and retirement of carbon credits.","description_source":"ai_generated"},{"name":"Carbonaide","slug":"carbonaide","profile_url":"https://captaindrawdown.com/directory/carbonaide/","url":"https://carbonaide.com/","linkedin_url":"https://www.linkedin.com/company/carbonaide","country":"Finland","country_code":"FI","region":"EU27","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-28","date_added":"2026-04-18","date_updated":"2026-10-17","description":"Carbonaide is a Finnish VTT spin-out (founded 2022) that has developed an ex-situ mineralization process injecting biogenic CO₂ during concrete curing to form stable carbonate minerals, permanently storing CO₂ while reducing cement demand. The company raised €3.7M in January 2026 and is deploying commercial systems at Finnish concrete producers Lakan Betoni and Lipa-Betoni, with removals certified by Isometric.","description_source":"ai_generated"},{"name":"Carbonaires","slug":"carbonaires","profile_url":"https://captaindrawdown.com/directory/carbonaires/","url":"https://carbonaires.com/","linkedin_url":"https://www.linkedin.com/company/carbonaires","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Carbonaires is a London-based carbon asset management and finance firm that structures investments in high-integrity carbon removal projects. The company has partnered with Klarna and HUSK on a biochar plant in Cambodia and with UBS and The Carbon Removers on a Scotch-whisky-linked CDR finance product. It operates in the CDR ecosystem as a project financier and asset manager rather than a physical CO2 remover.","description_source":"ai_generated"},{"name":"Carbonapp","slug":"carbonapp","profile_url":"https://captaindrawdown.com/directory/carbonapp/","url":"https://www.carbonapp.fr/","linkedin_url":"https://www.linkedin.com/company/carbonapp-fr","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Afforestation","category":"BiCRS","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-03-19","date_added":"2026-04-18","date_updated":"2026-09-06","description":"Founded in March 2021, Carbonapp is a mission-driven company that develops low-carbon projects in France and internationally. As a recognized agent, Carbonapp certifies projects according to the main standards (Label Bas-Carbone, Rainbow, Puro.earth, etc.) and connects them to committed financiers. The company partners with biochar producers such as Groupe BORDET, which it supports in Puro.earth certification of biochar production, and acts as an aggregator/broker for French carbon projects rather than physically removing CO2 itself.","description_source":"ai_generated"},{"name":"Carbonaught","slug":"carbonaught","profile_url":"https://captaindrawdown.com/directory/carbonaught/","url":"https://www.carbonaught.io/","linkedin_url":"https://www.linkedin.com/company/carbonaught-pty-ltd","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-03-18","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Carbonaught is a Brisbane, Australia-based agtech startup founded in 2021 that applies enhanced rock weathering (crushed basalt sourced from mining and quarry waste) to farmland to permanently remove atmospheric CO2 while improving soil health and reducing synthetic fertilizer use. The company runs field trials across Queensland, New South Wales, Western Australia, and California on sugarcane, bananas, avocados, macadamias, and other crops, and is the commercial lead on an Australian government-funded ERW research project with James Cook and Adelaide Universities.","description_source":"ai_generated"},{"name":"Carbonauten","slug":"carbonauten","profile_url":"https://captaindrawdown.com/directory/carbonauten/","url":"https://carbonauten.com/en/","linkedin_url":"https://www.linkedin.com/company/carbonauten-polymers","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-27","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Carbonauten GmbH is a German cleantech company founded in 2017 and headquartered in Giengen an der Brenz, producing biochar and bio-oils via proprietary modular pyrolysis. Its \"Minus CO2 Factory 001\" in Eberswalde is operational (~3,000 t/yr biochar) and a much larger plant is under construction in Chibi, Hubei Province, China, targeting roughly 30,000 t biochar/yr from waste bamboo. The biochar is embedded into NET Materials® plastic compounds, construction materials, and agricultural substrates, with pilot customers including Deutsche Bahn, VW, Mercedes-Benz, Siemens and Porsche.","description_source":"ai_generated"},{"name":"CarbonBlue","slug":"carbonblue","profile_url":"https://captaindrawdown.com/directory/carbonblue/","url":"https://carbonblue.cc/","linkedin_url":"https://www.linkedin.com/company/carbonblue-cc","country":"Israel","country_code":"IL","region":"Rest of world","pathway_primary":"Ocean CDR","pathway_secondary":"Mineralization","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-16","date_added":"2026-04-18","date_updated":"2026-11-02","description":"CarbonBlue is an Israeli climate-tech startup founded in 2022 by Dr. Dan Deviri and Iddo Tsur that develops water-based CO2 removal hardware integrated into industrial water streams such as desalination plants. In mid-2025 it launched 'Midway,' a pilot at the Ma'agan Michael brackish-water desalination facility projected to scale from 40 to 400 tons CO2/yr. The company raised a $10M seed round in 2024.","description_source":"ai_generated"},{"name":"CarbonCapture Inc.","slug":"carboncapture-inc","profile_url":"https://captaindrawdown.com/directory/carboncapture-inc/","url":"https://www.carboncapture.com/","linkedin_url":"https://www.linkedin.com/company/carbon-capture-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-10-15","description":"CarbonCapture Inc. is a Los Angeles-based direct air capture technology company developing modular solid-sorbent DAC systems. After pausing its U.S. Project Bison in Wyoming and losing DOE DAC Hub funding in October 2025, it redirected focus to Canada via its subsidiary True North Carbon, achieving \"First Capture\" at Project Tamarack at Deep Sky Alpha in Innisfail, Alberta on October 22, 2025 — designed to remove up to 2,000 tonnes CO2/year.","description_source":"ai_generated"},{"name":"CarbonChip","slug":"carbonchip","profile_url":"https://captaindrawdown.com/directory/carbonchip/","url":"https://www.carbonchip.com.au/","linkedin_url":"https://www.linkedin.com/company/carbonchip-pty-ltd","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-28","date_added":"2026-04-18","date_updated":"2026-08-30","description":"Carbonchip is a small Brisbane-based biochar manufacturer, established in 2020, producing biochar from forestry residues via a mobile pyrolysis unit for Queensland farms and national customers. Its Mobile Carboniser #1 project is listed on Puro.earth with CORC 100+ durability certification and sits at \"Early development\" status. The company is very small (~2 employees) but has retail distribution (e.g. Fernland) and ongoing CORC issuance activity.","description_source":"ai_generated"},{"name":"CarbonConnect","slug":"carbonconnect","profile_url":"https://captaindrawdown.com/directory/carbonconnect/","url":"https://www.carbonconnect.earth/","linkedin_url":"https://www.linkedin.com/company/carbonconnectearth","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"CarbonConnect GmbH is a Hamburg-based biochar CDR project developer founded in 2021 that trains smallholder farmers (\"Climate Agents\") in Africa and Latin America to convert agricultural residues into biochar via flame-curtain pyrolysis. The company manages the full value chain from project design and MRV to sale of CDR certificates, with projects in Nigeria, Cameroon, Zimbabwe, and Ecuador, certified under Carbon Standards International's Global Artisan C-Sink methodology.","description_source":"ai_generated"},{"name":"CarbonCure","slug":"carboncure","profile_url":"https://captaindrawdown.com/directory/carboncure/","url":"https://www.carboncure.com/","linkedin_url":"https://www.linkedin.com/company/carboncure-technologies","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Utilization","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-26","date_added":"2026-04-18","date_updated":"2026-10-27","description":"CarbonCure Technologies is a Halifax, Canada-based carbon utilization company that licenses CO2 mineralization systems to concrete producers worldwide. Its technology injects captured CO2 into ready-mix concrete where it permanently mineralizes, and the company sells verified carbon credits generated by its global producer network. 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The company has been actively issuing biochar carbon-removal credits since 2020 and remains visibly active in 2024–2025 through trade shows, research co-authorship, and industry events.","description_source":"ai_generated"},{"name":"Carbyon","slug":"carbyon","profile_url":"https://captaindrawdown.com/directory/carbyon/","url":"https://carbyon.com/","linkedin_url":"https://www.linkedin.com/company/carbyon","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-02-14","date_added":"2026-04-18","date_updated":"2026-10-01","description":"Carbyon is a Dutch DAC startup founded in 2019 as a spin-off from research institute TNO, positioning itself as a technology supplier rather than a project operator. 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It targets a cost of €100 per tonne through speed, modularity and mass manufacturing.","description_source":"ai_generated"},{"name":"Cardinal Ethanol","slug":"cardinal-ethanol","profile_url":"https://captaindrawdown.com/directory/cardinal-ethanol/","url":"https://www.cardinalethanol.com/","linkedin_url":"https://www.linkedin.com/company/cardinal-ethanol-llc","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-01","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Cardinal Ethanol is an Indiana-based corn ethanol producer (roughly 135-140 million gallons per year) that, through the 50/50 One Carbon Partnership joint venture with Vault 44.01, is developing a BECCS project to capture and permanently sequester biogenic fermentation CO2 at its Union City, Indiana plant. In April 2026 the EPA Region 5 issued a final Class VI UIC permit authorizing injection of up to 450,000 metric tons of CO2 per year (about 13.5 million tonnes over 30 years). Ethanol production — not CDR — is Cardinal's core business; the CCS project is an adjacent decarbonization add-on driven by 45Q, 45Z and low-carbon-fuel economics.","description_source":"ai_generated"},{"name":"CarpeCarbon","slug":"carpecarbon","profile_url":"https://captaindrawdown.com/directory/carpecarbon/","url":"https://www.carpecarbon.com/","linkedin_url":"https://www.linkedin.com/company/carpecarbon","country":"Italy","country_code":"IT","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-07-02","date_added":"2026-04-18","date_updated":"2026-11-04","description":"CarpeCarbon is a Turin-based Italian climate-tech startup founded in 2022, positioned as the first Italian company developing Direct Air Capture technology. It raised a €1.75M pre-seed round in late 2023 from CDP Venture Capital's Tech4Planet, 360 Capital, Club degli Investitori and PiemonteNext to design Italy's first domestic DAC plant in Piedmont, and was opening a €5M seed round to build a pilot plant.","description_source":"ai_generated"},{"name":"CarStorCon","slug":"carstorcon","profile_url":"https://captaindrawdown.com/directory/carstorcon/","url":"https://carstorcon.technology/en/","linkedin_url":"https://www.linkedin.com/company/carstorcon-technologies","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Mineralization","category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-13","date_added":"2026-04-18","date_updated":"2026-10-05","description":"CarStorCon Technologies is a company founded in 2022 in Marienhafe, Germany. 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The company classifies its approach as Biochar Carbon Removal (BCR) and uses biochar from regional biogenic waste streams as an additive in concrete and asphalt.","description_source":"ai_generated"},{"name":"Cascade Climate","slug":"cascade-climate","profile_url":"https://captaindrawdown.com/directory/cascade-climate/","url":"https://cascadeclimate.org/","linkedin_url":"https://www.linkedin.com/company/cascade-climate","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enhanced Weathering","pathway_secondary":"Enabling Tech","category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-18","date_added":"2026-04-18","date_updated":"2026-11-01","description":"Cascade Climate is a philanthropically-backed US nonprofit (launched June 2023) that accelerates open-system CDR pathways, with an initial focus on enhanced rock weathering (ERW). It does not remove CO2 itself; instead it develops community quantification standards, tools like the Weathering Potential Explorer and ERW-MAC, the Data Quarry data-sharing platform, and funds ERW R&D and policy work. Backers include the Grantham Foundation, Quadrature Climate Foundation, Google, and Frontier.","description_source":"ai_generated"},{"name":"Caspian Environmental Consortium Ltd.","slug":"caspian-environmental-consortium-ltd","profile_url":"https://captaindrawdown.com/directory/caspian-environmental-consortium-ltd/","url":"https://www.caspian.eco/","linkedin_url":"https://www.linkedin.com/company/caspian-environmental-consortium-ltd","country":"Kazakhstan","country_code":"KZ","region":"Rest of world","pathway_primary":"Ocean CDR","pathway_secondary":"Biomass Burial","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Caspian Environmental Consortium Ltd. is a Kazakhstan-based bio-economy research organization, resident of the Astana International Financial Center since 2023, whose CaspianCDR project adapts Brilliant Planet's microalgae cultivation and burial approach to the eastern Caspian Sea coast in the Mangystau region. The organization also runs bioremediation and education projects and is endorsed as a UN Ocean Decade action, with CDR research at pilot/survey stage.","description_source":"ai_generated"},{"name":"Catch 23","slug":"catch-23","profile_url":"https://captaindrawdown.com/directory/catch-23/","url":"https://catch23.se/","linkedin_url":"https://www.linkedin.com/company/catch-23se","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"BECCS","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"Catch 23 AB is a Swedish reseller/broker of carbon removal certificates (CRCs), founded in 2020/2021 and headquartered in Stockholm. The company has an agreement with Stockholm Exergi to market and sell CRCs from the latter's planned Värtan BECCS facility to Nordic corporate buyers seeking to neutralize hard-to-abate emissions. Catch 23 does not physically capture or store CO2 itself — it operates purely as a brokerage/retail intermediary in the CDR value chain.","description_source":"ai_generated"},{"name":"CAWA","slug":"cawa","profile_url":"https://captaindrawdown.com/directory/cawa/","url":"https://www.cawa.tech/","linkedin_url":"https://www.linkedin.com/company/cawa-tech","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Afforestation; DAC; Enhanced Weathering","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Cawa is an Amsterdam-based software startup (founded 2022) that provides API infrastructure enabling carbon accounting and ESG platforms to sell traceable, high-quality carbon credits from vetted removal projects. The company curates a portfolio of ~10 carbon removal projects (afforestation, biochar, DAC, enhanced weathering) from standards such as Verra, Gold Standard and Puro.earth, and facilitates offtake agreements between corporate buyers and project developers (e.g. the September 2025 IMC Trading–Carboneers biochar deal).","description_source":"ai_generated"},{"name":"CDR.fyi","slug":"cdrfyi","profile_url":"https://captaindrawdown.com/directory/cdrfyi/","url":"https://cdr.fyi","linkedin_url":"https://www.linkedin.com/company/cdr-fyi","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Enabling Tech","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-11-04","description":"CDR.fyi is a market intelligence and data platform for the durable carbon dioxide removal industry, tracking transactions, prices, deliveries, and supplier/buyer rankings. Structured as a Delaware public benefit corporation, it publishes quarterly market updates and operates a subscription-based data portal used by buyers, suppliers, investors, and policymakers.","description_source":"ai_generated"},{"name":"CDRjobs","slug":"cdrjobs","profile_url":"https://captaindrawdown.com/directory/cdrjobs/","url":"https://www.cdrjobs.earth","linkedin_url":"https://www.linkedin.com/company/cdrjobs","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-24","description":"CDRjobs is a dedicated jobs board and industry-insights platform for the carbon dioxide removal sector, launched in May 2024. It aggregates CDR job listings, publishes annual salary reports, and offers embeddable third-party job boards for coalitions like the DAC Coalition and AFEN.","description_source":"ai_generated"},{"name":"CDRterra","slug":"cdrterra","profile_url":"https://captaindrawdown.com/directory/cdrterra/","url":"https://cdrterra.de/en/","linkedin_url":"https://www.linkedin.com/company/cdrterra","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation; BECCS; Biochar; Enhanced Weathering; DAC","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-30","description":"CDRterra is a German federal research funding program (BMFTR, formerly BMBF) launched in 2021 that coordinates academic research on land-based carbon dioxide removal methods. It funds interdisciplinary consortia investigating afforestation, BECCS, biochar, enhanced weathering, DACCS, and soil carbon sequestration to inform German climate policy toward 2045 greenhouse-gas neutrality. It is a research program, not a CDR supplier.","description_source":"ai_generated"},{"name":"Ceal","slug":"ceal","profile_url":"https://captaindrawdown.com/directory/ceal/","url":"https://ceal.earth/","linkedin_url":"https://www.linkedin.com/company/ceal-minerals","country":"Israel","country_code":"IL","region":"Rest of world","pathway_primary":"Mineralization","pathway_secondary":"Ocean CDR","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-10-21","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Ceal (Ceal Minerals) is an Israeli climate-tech startup founded in April 2024, spun out of Dr. Charlotte Vogt's lab at the Technion under Israel's Blue Economy program. Its electrochemical mineralization process treats seawater running through power-plant cooling intakes to precipitate calcium carbonate, producing a salable PCC byproduct while sequestering CO2. First pilot began operating in December 2024 at the National Institute of Oceanography in Haifa, with a planned deployment at Israel Electric Corporation's Orot Rabin power station.","description_source":"ai_generated"},{"name":"Ceezer","slug":"ceezer","profile_url":"https://captaindrawdown.com/directory/ceezer/","url":"https://www.ceezer.earth/","linkedin_url":"https://www.linkedin.com/company/ceezer","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-16","date_added":"2026-04-18","date_updated":"2026-10-20","description":"CEEZER is a Berlin-based B2B enterprise platform and marketplace connecting corporate carbon credit buyers with project developers across both removal and avoidance pathways. It provides risk assessment, MRV data integration, portfolio management tools, and runs the Carbon Coalition accelerator for CDR startups. It does not physically remove CO2 itself but is a core part of the CDR ecosystem as a marketplace/enabler.","description_source":"ai_generated"},{"name":"Cella Mineral Storage","slug":"cella-mineral-storage","profile_url":"https://captaindrawdown.com/directory/cella-mineral-storage/","url":"https://www.cellamineralstorage.com/","linkedin_url":"https://www.linkedin.com/company/cellamineral","country":"United States","country_code":"US","region":"United States","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Cella Mineral Storage is a New York-based carbon mineralization startup operating a pilot facility in Kenya's Great Rift Valley. It partners with DAC companies (Sirona, Greenlyte, Carbon Atlantis, Octavia, RepAir) to inject captured CO2 dissolved in water into basalt for permanent storage, and has sold credits to Frontier.","description_source":"ai_generated"},{"name":"Cercarbono","slug":"cercarbono","profile_url":"https://captaindrawdown.com/directory/cercarbono/","url":"https://www.cercarbono.com/","linkedin_url":"https://www.linkedin.com/company/cercarbono","country":"Colombia","country_code":"CO","region":"Rest of world","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-19","description":"Cercarbono is a voluntary carbon certification standard established in Colombia in 2016, with over 200 global projects registered in more than 20 countries, primarily serving Latin American markets. In September 2025 it was named 'Best GHG Crediting Programme / Standards Setter' at the Environmental Finance Voluntary Carbon Market Awards, becoming the first Global South standard to win the award. It certifies and registers both GHG removals and emission reductions across forestry, circular economy, and biodiversity projects.","description_source":"ai_generated"},{"name":"CERES","slug":"ceres","profile_url":"https://captaindrawdown.com/directory/ceres/","url":"https://www.ceres-cert.de","linkedin_url":"https://www.linkedin.com/company/ceres-certification-of-environmental-standards-gmbh","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Afforestation","category":"Afforestation","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-31","description":"CERES (CERtification of Environmental Standards GmbH) is a German inspection and certification body based in Hersbruck that validates and verifies carbon removal projects, including biochar (EBC), humus/soil carbon (CO2-Land standard), and the World-Climate Farm standard developed with Carbon Standards International. It operates an ICROA-endorsed registry and is part of the EASY-CERT group. CERES is a CDR ecosystem player (auditor/verifier), not a direct CO2 removal supplier.","description_source":"ai_generated"},{"name":"CHAR Technologies","slug":"char-technologies","profile_url":"https://captaindrawdown.com/directory/char-technologies/","url":"https://www.chartechnologies.com","linkedin_url":"https://www.linkedin.com/company/char-technologies","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"Biochar","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-23","description":"CHAR Technologies Ltd. (TSXV:YES) is a Toronto-based cleantech company operating high-temperature pyrolysis (HTP) systems that convert unmerchantable wood and organic waste into biocarbon alongside renewable natural gas or green hydrogen. Its Thorold, Ontario facility began staged startup on January 29, 2026, targeting 5,000 tonnes per year of biocarbon in Phase 1, with an offtake agreement with ArcelorMittal Dofasco. A larger Lake Nipigon plant targeting 30,000 tpa is planned for 2026 construction.","description_source":"ai_generated"},{"name":"Char2Cool","slug":"char2cool","profile_url":"https://captaindrawdown.com/directory/char2cool/","url":"https://char2cool.org","linkedin_url":"https://www.linkedin.com/company/char2cool-e-v","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-17","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Char2Cool e.V. is a registered German non-profit association based in Reisbach, Bavaria, that partners with local entrepreneurs in Nigeria, Ghana, Kenya, Uganda, Ethiopia and Peru to convert harvested invasive water hyacinths into biochar using a frugal low-tech kiln. The biochar is sold locally as a soil conditioner, and the organisation sells CO2 compensation certificates based on the resulting carbon sink. It operates on a small scale with a focus on community-level, decentralized production.","description_source":"ai_generated"},{"name":"CharLine","slug":"charline","profile_url":"https://captaindrawdown.com/directory/charline/","url":"https://www.char-line.com/","linkedin_url":"https://www.linkedin.com/company/charlinegmbh","country":"Austria","country_code":"AT","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-11-02","description":"CharLine GmbH is an Austrian biochar-products subsidiary of composting company Sonnenerde GmbH, founded in January 2016 by biochar pioneer Gerald Dunst and based in Riedlingsdorf, Burgenland. The company develops feed charcoal, manure charcoal and plant biochar certified to the European Biochar Certificate (EBC) standard, and participates in the EU-funded BIOCHAR-LIFE-EU project with partners NGE and CarStorCon to develop biochar-based climate-positive building material additives.","description_source":"ai_generated"},{"name":"Charm Industrial","slug":"charm-industrial","profile_url":"https://captaindrawdown.com/directory/charm-industrial/","url":"https://charmindustrial.com/","linkedin_url":"https://www.linkedin.com/company/charm-industrial","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biomass Burial","pathway_secondary":"Biochar","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"isometric; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":6531,"last_evidence_date":"2026-02-28","date_added":"2026-04-18","date_updated":"2026-11-03","description":"Charm Industrial is a San Francisco-based pure-play CDR company that uses fast pyrolysis to convert agricultural and forestry residues into bio-oil, which is injected into EPA-regulated wells for permanent geological sequestration. The company also produces biochar as a secondary product and counts Frontier, Google, JPMorgan Chase, and Workday among its major offtake customers.","description_source":"ai_generated"},{"name":"China Energy Engineering Corporation","slug":"china-energy-engineering-corporation","profile_url":"https://captaindrawdown.com/directory/china-energy-engineering-corporation/","url":"https://www.ceec.net.cn/","linkedin_url":"https://www.linkedin.com/company/china-energy-engineering-group-co-ltd-","country":"China","country_code":"CN","region":"China","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-07-24","date_added":"2026-04-18","date_updated":"2026-10-15","description":"China Energy Engineering Corporation (CEEC) is the developer of \"CarbonBox\", described as Asia's largest CO2 direct air capture device by capacity, which has completed reliability testing. CEEC itself is a large Chinese state-owned power and infrastructure EPC conglomerate; CarbonBox was co-developed by a CEEC subsidiary and Shanghai Jiao Tong University and can capture CO2 from air or from emission sources and output different concentrations of CO2. DAC is a small R&D side activity within a multi-billion-dollar engineering group, not the company's core business.","description_source":"ai_generated"},{"name":"Chooose AS","slug":"chooose-as","profile_url":"https://captaindrawdown.com/directory/chooose-as/","url":"https://www.chooose.today/","linkedin_url":"https://www.linkedin.com/company/chooose","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-02","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Chooose AS is an Oslo-based climate-tech SaaS company founded in 2017 that provides software, APIs, and a marketplace platform for enterprises — particularly airlines, travel, and logistics firms — to manage SAF programs, calculate emissions, and access vetted carbon removals and offsets. They do not physically remove CO2; they operate as an ecosystem platform connecting buyers with SAF producers and carbon project developers. Customers include Delta, Air Canada, British Airways, Alaska Airlines, Japan Airlines, and Booking.com.","description_source":"ai_generated"},{"name":"Circle Carbon","slug":"circle-carbon","profile_url":"https://captaindrawdown.com/directory/circle-carbon/","url":"https://circlecarbon.com/","linkedin_url":"https://www.linkedin.com/company/circlecarbon","country":"Spain","country_code":"ES","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Circle Carbon Labs is a small social enterprise in Mallorca, Spain producing biochar from organic/garden waste using Kon-Tiki kilns and blending it into a \"Terra Llum\" soil substrate applied on-site for soil regeneration and organic produce. Following pandemic-era setbacks, the company has pivoted toward education, R&D, and guided farm tours alongside its biochar/compost production, with no registry issuances and only 1 employee on LinkedIn.","description_source":"ai_generated"},{"name":"Circonomy","slug":"circonomy","profile_url":"https://captaindrawdown.com/directory/circonomy/","url":"https://www.circonomy.co/","linkedin_url":"https://www.linkedin.com/company/circonomy","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-14","date_added":"2026-04-18","date_updated":"2026-10-26","description":"Circonomy is a Singapore-based climate tech startup specialized in carbon removal through biochar projects, working with farmer producer organizations, biomass aggregators and smallholder farmers in India to turn organic waste into biochar. The company received dMRV certification from Carbon Standards International in December 2023 for its digital Measurement, Reporting, and Verification system used in its carbon removal initiatives. In late 2025 Circonomy, a Biochar CDR project developer, announced an agreement with Narmada Bio-Chem Limited in India to develop a fully integrated, industrial-scale biochar facility.","description_source":"ai_generated"},{"name":"Circular Carbon","slug":"circular-carbon","profile_url":"https://captaindrawdown.com/directory/circular-carbon/","url":"https://circular-carbon.com/en/","linkedin_url":"https://www.linkedin.com/company/circular-carbon","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-28","date_added":"2026-04-18","date_updated":"2026-10-18","description":"Circular Carbon GmbH, founded in 2018, is a German biochar company and subsidiary of the econnext holding group. It operates an industrial pyrolysis plant on the island of Peute in Hamburg-Veddel where cocoa shells are carbonised into biochar, and the resulting steam is fed into a neighbouring industrial cocoa producer as an energy source. Each of its \"CarbonHub\" plants generates CDR credits alongside renewable energy, and the company plans to replicate this model in new facilities.","description_source":"ai_generated"},{"name":"Circular Carbon Pathways","slug":"circular-carbon-pathways","profile_url":"https://captaindrawdown.com/directory/circular-carbon-pathways/","url":"https://ccp.africa/","linkedin_url":"https://www.linkedin.com/company/ccpafrica","country":"Zambia","country_code":"ZM","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-XX","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Circular Carbon Pathways (CCP) is a Zambia-based early-stage biochar project developer producing biochar carbon removal (BCR) credits from agricultural residues. The company is a cohort member of the Carbon Removal Foundation's remove.global accelerator, which lists it as a \"project developer and operator of vetted high-integrity biochar carbon removal projects.\" Public footprint remains minimal — tagline-only website, ~2 LinkedIn employees, no registry issuances yet.","description_source":"ai_generated"},{"name":"Circularity2","slug":"circularity2","profile_url":"https://captaindrawdown.com/directory/circularity2/","url":"https://www.circularity2.com/","linkedin_url":"https://www.linkedin.com/company/c2carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-02","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Circularity2 is a Minneapolis, Minnesota-based biochar producer founded in 2022 that converts woody biomass into biocarbon products and sells biochar-based carbon removal credits. In August 2025 it announced plans to build a flagship biochar manufacturing facility on a 24-acre site at the Cross City Industrial Park in Dixie County, Florida, sourcing forestry and sawmill residuals from the regional wood basket.","description_source":"ai_generated"},{"name":"Clairity Technology","slug":"clairity-technology","profile_url":"https://captaindrawdown.com/directory/clairity-technology/","url":"https://www.clairitytech.com/","linkedin_url":"https://www.linkedin.com/company/clairity-tech","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-20","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Clairity Technology is a Los Angeles-based direct air capture startup founded in 2022 by former SpaceX engineer Glen Meyerowitz. The company operates Project Juniper in North Las Vegas, Nevada — the first integrated DAC and storage project in the US — using low-cost carbonate sorbents and ex-situ mineralization. It raised $6.75M seed funding in 2024 from Lowercarbon Capital and Initialized Capital.","description_source":"ai_generated"},{"name":"Clargreen","slug":"clargreen","profile_url":"https://captaindrawdown.com/directory/clargreen/","url":"https://clargreen.earth/","linkedin_url":"https://www.linkedin.com/company/clargreen-technologies","country":"Nigeria","country_code":"NG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-22","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Clargreen converts agricultural waste, specifically palm kernel shells, into high-carbon biochar used as part of a soil amendment product to boost crop yields, regenerate degraded soils, and earn certified carbon removal credits under global standards like Verra and Puro.earth. The founder leads initiatives under Clargreen in Nigeria and the U.S., and actively engages with the CDR community including the AirMiners network.","description_source":"ai_generated"},{"name":"Clean Energy Systems","slug":"clean-energy-systems","profile_url":"https://captaindrawdown.com/directory/clean-energy-systems/","url":"https://www.cleanenergysystems.com/","linkedin_url":"https://www.linkedin.com/company/clean-energy-systems-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-06-12","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Clean Energy Systems develops patented oxy-fuel combustion systems derived from rocket engine principles to eliminate carbon emissions from industrial processes and power generation. Its flagship CDR initiative is the Mendota BECCS project in California with Chevron, SLB and Microsoft, but the core business also spans fossil-gas CCS applications such as the ZEUS project with Petronas, MISC, and Aker Solutions. The Rancho Cordova, CA company operates the Kimberlina oxy-combustion test facility and licenses its technology to partners like Siemens Energy.","description_source":"ai_generated"},{"name":"Clean Maine Carbon","slug":"clean-maine-carbon","profile_url":"https://captaindrawdown.com/directory/clean-maine-carbon/","url":"https://cleanmainecarbon.com/","linkedin_url":"https://www.linkedin.com/company/clean-maine-carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-04","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Clean Maine Carbon is a biochar producer operating from the former Greenville Steam biomass plant in Greenville, Maine, which it purchased in 2017 and converted into a biochar facility that began operating in July 2023. The company pyrolyzes low-value local woody biomass into biochar using a BET 24-PRD rotary kiln system, and issues carbon removal credits via Puro.earth with Flowcarbon as carbon developer.","description_source":"ai_generated"},{"name":"CleanCapture Tech","slug":"cleancapture-tech","profile_url":"https://captaindrawdown.com/directory/cleancapture-tech/","url":"https://cleancapturetech.com/","linkedin_url":"https://www.linkedin.com/company/cleancapturetech","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-16","date_added":"2026-04-18","date_updated":"2026-08-15","description":"CleanCapture Tech is an early-stage U.S. direct air capture startup founded in 2021 by MIT-trained engineers with prior Corning and Amoco experience. The company has developed a solid-sorbent plate-and-heat-exchanger reactor design and demonstrated a lab-scale prototype with DOE support, targeting costs below $85/ton. The website has not been updated since 2023 and shows the company is still seeking investors and partners to scale beyond lab-scale.","description_source":"ai_generated"},{"name":"Clear Sky Ltd","slug":"clear-sky-ltd","profile_url":"https://captaindrawdown.com/directory/clear-sky-ltd/","url":"https://clearskyltd.com/","linkedin_url":"https://www.linkedin.com/company/clear-sky-limited","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Biomass Burial; BECCS; DAC; Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"ClearSky Limited is an environmental markets platform and carbon project broker/originator backed by precious-metals group MKS PAMP. The company structures transactions (spot, offtake, prepay, options) across nature-based solutions, durable carbon removals (including BECCS, DAC, and Terrestrial Storage of Biomass), plastics credits, and compliance carbon markets, working with registries such as Puro.earth, Isometric, and Verra. They are not themselves a CDR technology developer but a commercial/finance intermediary in the CDR ecosystem.","description_source":"ai_generated"},{"name":"Cler-Verts","slug":"cler-verts","profile_url":"https://captaindrawdown.com/directory/cler-verts/","url":"https://www.cler-verts.fr","linkedin_url":"https://www.linkedin.com/company/cler-verts","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-10","date_added":"2026-04-18","date_updated":"2026-08-15","description":"CLER VERTS is an organic waste valorization group established in Occitanie, France in 2003, running a multi-filière platform covering wood recycling, biomass fuels, green-waste composting, biodéchet collection, methanization, and biochar production. It markets the CHARD'OCC biochar brand (claimed as the first CE-certified biochar in France) as one product line within a broader waste-management business; the 2024-installed pyrolyzer is a side activity alongside composting, methanization, and wood valorization.","description_source":"ai_generated"},{"name":"Climacrux","slug":"climacrux","profile_url":"https://captaindrawdown.com/directory/climacrux/","url":"https://climacrux.com/","linkedin_url":"https://www.linkedin.com/company/carbondashboard","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Climacrux is a Swiss startup founded in 2020 that operates as a CDR reseller/broker, aggregating carbon removal from third-party suppliers (Charm Industrial, Running Tide, greenSand, Octavia Carbon) and reselling via its B2C platform Carbon Removed and its developer API CDR Platform. It does not perform any physical removal itself. The two founders run the company part-time alongside full-time jobs, and the latest notable public activity appears to date from 2023.","description_source":"ai_generated"},{"name":"Climate Action Reserve (CAR)","slug":"climate-action-reserve-car","profile_url":"https://captaindrawdown.com/directory/climate-action-reserve-car/","url":"https://www.climateactionreserve.org/","linkedin_url":"https://www.linkedin.com/company/climate-action-reserve","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Climate Action Reserve (CAR) is a Los Angeles-based environmental nonprofit carbon offset registry that develops protocols, accredits verifiers, and issues carbon credits for North American voluntary and compliance markets (including California's Cap-and-Trade Program). Founded in 2001 as the California Climate Action Registry, CAR serves as infrastructure for the carbon market rather than developing CDR projects itself, though it publishes protocols covering CDR-relevant pathways such as biochar and forest carbon.","description_source":"ai_generated"},{"name":"Climate Cleanup Foundation","slug":"climate-cleanup-foundation","profile_url":"https://captaindrawdown.com/directory/climate-cleanup-foundation/","url":"https://climatecleanup.org","linkedin_url":"https://www.linkedin.com/company/climatecleanup","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Biomass Burial; Ocean CDR; Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Climate Cleanup Foundation is an Amsterdam-based non-profit (founded 2018) that develops accounting methodologies and certification protocols for nature-based carbon removal, most notably the ONCRA (Open Natural Carbon Removal Accounting) framework covering construction-stored carbon, ocean-stored carbon, and land-based removals. Removal certificates issued under ONCRA are sold via onsets.org, and the foundation partners with actors like ASN Bank, Built by Nature, and Ballast Nedam Development. It is a CDR ecosystem player (methodology/MRV/registry-style) rather than a physical remover.","description_source":"ai_generated"},{"name":"Climate Impact Partners","slug":"climate-impact-partners","profile_url":"https://captaindrawdown.com/directory/climate-impact-partners/","url":"https://www.climateimpact.com","linkedin_url":"https://www.linkedin.com/company/climate-impact-partners","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Enabling Tech","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-11-03","description":"Climate Impact Partners is a UK/US-based voluntary carbon market specialist formed from the merger of Natural Capital Partners and ClimateCare. The company sources, originates, and develops carbon credit portfolios (including nature-based removals) and provides MRV, Carbon Asset Development, and CarbonNeutral certification services for corporate buyers. It is a carbon market intermediary/retailer rather than a physical CDR supplier.","description_source":"ai_generated"},{"name":"Climate Impact X","slug":"climate-impact-x","profile_url":"https://captaindrawdown.com/directory/climate-impact-x/","url":"https://www.climateimpactx.com/","linkedin_url":"https://www.linkedin.com/company/new-york-mercantile-exchange","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Climate Impact X (CIX) is a Singapore-headquartered global carbon exchange and marketplace for verified carbon credits and environmental commodities, with offices in London. It was jointly founded by DBS Bank, GenZero (Temasek), Standard Chartered, Mizuho, and Singapore Exchange (SGX), and operates spot trading, auctions, and a project marketplace including a carbon removals contract series.","description_source":"ai_generated"},{"name":"Climate Vault Solutions","slug":"climate-vault-solutions","profile_url":"https://captaindrawdown.com/directory/climate-vault-solutions/","url":"https://climatevault.com","linkedin_url":"https://www.linkedin.com/company/climatevault","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"DAC; Biochar; Enhanced Weathering","category":"Enabling Tech","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"Climate Vault Solutions, Inc. is the commercial/sales arm of the University of Chicago-founded Climate Vault 501(c)(3). It combines purchasing and retiring compliance-market carbon allowances (RGGI, CARB) with resale of durable carbon removal credits sourced through an RFP program vetted by a Technology Experts Chamber chaired by former US Energy Secretary Ernest Moniz. Winning CDR suppliers (e.g. Octavia Carbon, Carbon Lockdown) are added to its curated portfolio and distributed through its direct sales channel to corporate clients.","description_source":"ai_generated"},{"name":"ClimateCarbon","slug":"climatecarbon","profile_url":"https://captaindrawdown.com/directory/climatecarbon/","url":"https://www.climatecarbon.de/","linkedin_url":null,"country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"division","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-02","date_added":"2026-04-18","date_updated":"2026-09-15","description":"ClimateCarbon Eberswalde GmbH & Co. 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Financed by ~€3.6M of limited-partner capital, the project achieved only a first production test in December 2022 and no subsequent public evidence of commercial operation; its technology partner carbonauten has since entered insolvency proceedings, and the company's own website news feed has not been updated since 2022.","description_source":"ai_generated"},{"name":"ClimatePartner GmbH","slug":"climatepartner-gmbh","profile_url":"https://captaindrawdown.com/directory/climatepartner-gmbh/","url":"https://www.climatepartner.com","linkedin_url":"https://www.linkedin.com/company/climate-partner-inc-","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"ClimatePartner GmbH is a Munich-based climate action consultancy and carbon project broker founded in 2006, helping corporate clients calculate carbon footprints, set reduction targets, and finance/offset through climate projects. Through its ClimatePartner Impact subsidiary it also develops certified climate projects. It operates primarily in the voluntary carbon market rather than as a CDR technology supplier.","description_source":"ai_generated"},{"name":"ClimateSeed","slug":"climateseed","profile_url":"https://captaindrawdown.com/directory/climateseed/","url":"https://climateseed.com/","linkedin_url":"https://www.linkedin.com/company/climateseed","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"ClimateSeed is a France-based digital marketplace that connects companies with voluntary carbon market projects (both avoidance and removal), offering project due diligence, carbon accounting tools, and climate strategy consulting. Launched in 2018 by BNP Paribas and acquired by AXA IM Alts in 2021, it primarily brokers VCS/Gold Standard credits rather than directly performing CO2 removal.","description_source":"ai_generated"},{"name":"ClimeCo","slug":"climeco","profile_url":"https://captaindrawdown.com/directory/climeco/","url":"https://www.climeco.com/","linkedin_url":"https://www.linkedin.com/company/climeco","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"ClimeCo is a US-based global sustainability and decarbonization solutions firm providing climate strategy consulting, carbon project development, environmental credit trading (carbon offsets, RECs, plastic credits), and certification programs. Founded in 2009, it pioneered US N2O abatement projects and now develops and markets a broad portfolio of tech-based and nature-based credits, including some CDR pathways such as biochar and nature-based solutions, acting primarily as a project developer, broker, and advisor rather than a direct CO2 removal operator.","description_source":"ai_generated"},{"name":"ClimeRock","slug":"climerock","profile_url":"https://captaindrawdown.com/directory/climerock/","url":"https://climerock.com/","linkedin_url":"https://www.linkedin.com/company/climerock","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-07-19","date_added":"2026-04-18","date_updated":"2026-09-07","description":"ClimeRock is a French startup that spreads basalt rock powder onto farming fields to remove carbon from the atmosphere, with its first pilot projects located in Cantal, an agricultural region with many basalt quarries. It is the first French ERW specialist. The company is a partner in the LSCE-led C-ROCK research project alongside Eco&Sols, University of Antwerp and a Chinese lab studying how organic and inorganic carbon pools respond to ERW.","description_source":"ai_generated"},{"name":"Climeworks","slug":"climeworks","profile_url":"https://captaindrawdown.com/directory/climeworks/","url":"https://climeworks.com/","linkedin_url":"https://www.linkedin.com/company/climeworks","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":"Afforestation","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Large (250+)","registries":"puro; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-10","date_added":"2026-04-18","date_updated":"2026-11-03","description":"Swiss pioneer of solid-sorbent Direct Air Capture, operating the Orca (4,000 t/yr) and Mammoth (36,000 t/yr) DAC+storage plants in Iceland. Raised over $1B in cumulative funding (with a $162M extension in July 2025) and in Feb 2026 announced a Calgary, Canada headquarters for cold-weather DAC testing. 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The firm is headquartered in Smedjebacken, Sweden and remains operationally active as of early 2026.","description_source":"ai_generated"},{"name":"CREW Carbon","slug":"crew-carbon","profile_url":"https://captaindrawdown.com/directory/crew-carbon/","url":"https://crewcarbon.com/","linkedin_url":"https://www.linkedin.com/company/crew-carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enhanced Weathering","pathway_secondary":"Ocean CDR","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"isometric; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":526,"last_evidence_date":"2026-02-19","date_added":"2026-04-18","date_updated":"2026-10-19","description":"CREW Carbon is a US-based CDR startup founded in 2022 by Joachim Katchinoff and Noah Planavsky that doses wastewater treatment plants with calcium carbonate (limestone) to convert dissolved CO2 into stable bicarbonate ions that are discharged to rivers and oceans. In May 2025 the company delivered the first-ever verified Wastewater Alkalinity Enhancement credits (104.4 tonnes, certified by Isometric) to Frontier under a $32.1M, 71,878-tonne offtake agreement running through 2030. Operations are running in New Haven, Connecticut and expanding to additional US and European facilities.","description_source":"ai_generated"},{"name":"CtrlZ Climate Corporation","slug":"ctrlz-climate-corporation","profile_url":"https://captaindrawdown.com/directory/ctrlz-climate-corporation/","url":"https://ctrlzclimate.com/","linkedin_url":"https://www.linkedin.com/company/ctrlz-climate","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"CtrlZ Climate offers carbon removal and storage services based on chemical, engineering, and logistical technologies to capture carbon dioxide (CO2) from commercial buildings' heating, ventilation, and air conditioning (HVAC) systems, allowing clients to reduce emissions, lower operational expenses, comply with regulations, and generate carbon credits. The California-based early-stage startup was spun out of Stanford's TomKat Center and founded by Amit Bharti and Ananya Jain. As of 2024/2025 the product is still listed as launching soon.","description_source":"ai_generated"},{"name":"Cula","slug":"cula","profile_url":"https://captaindrawdown.com/directory/cula/","url":"https://www.cula.tech/","linkedin_url":"https://www.linkedin.com/company/cula-technologies","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar","category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-10","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Cula Technologies is a digital MRV (Monitoring, Reporting and Verification) software provider for carbon removal projects, founded in 2023 by Hasso-Plattner-Institut and HHL Leipzig alumni. The platform integrates machine, IoT, and sensor data from CDR producers—primarily biochar, with BECCS and DAC support—and automates credit issuance into registries such as Puro.earth and Carbon Standards International. Cula itself does not remove CO2 but provides the digital infrastructure that enables verification of removals.","description_source":"ai_generated"},{"name":"CUR8","slug":"cur8","profile_url":"https://captaindrawdown.com/directory/cur8/","url":"https://cur8.earth/","linkedin_url":"https://www.linkedin.com/company/cur8earth","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-02","date_added":"2026-04-18","date_updated":"2026-11-03","description":"CUR8 is an intelligence provider for the carbon removal market, positioned at the intersection of climate science and finance, using proprietary scientific models to assess efficacy, quality, value, and delivery risk of carbon removal projects, enabling corporate buyers to build de-risked net-zero portfolios. Its platform is trusted by multinational banks like Standard Chartered and major brands like British Airways. CUR8 describes itself as a market-maker for carbon removals, offering products and services to scale the market and unlock financing for innovative removal projects.","description_source":"ai_generated"},{"name":"CyanoCapture","slug":"cyanocapture","profile_url":"https://captaindrawdown.com/directory/cyanocapture/","url":"https://cyanocapture.com/","linkedin_url":"https://www.linkedin.com/company/cyanocapture","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"BECCS","pathway_secondary":"Mineralization; Biochar","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-17","date_added":"2026-04-18","date_updated":"2026-09-15","description":"CyanoCapture is a UK biotech founded in January 2021 by David Kim and Samir Chitnavis, spun out of the University of Oxford, that uses genetically modified cyanobacteria for industrial-scale carbon capture. The company buries excess biomass and bioproduct deep underground in approved geological facilities and also pursues bioprecipitation of calcium carbonates for sustainable mineral manufacturing, targeting carbon-negative fillers for construction, alongside CO2-to-insulin and CO2-to-graphite biomanufacturing pathways.","description_source":"ai_generated"},{"name":"DAC Labs","slug":"dac-labs","profile_url":"https://captaindrawdown.com/directory/dac-labs/","url":"https://www.daclaboratories.com/","linkedin_url":"https://www.linkedin.com/company/dac-laboratories","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Dac Labs (Dac Laboratories) is a University of Sydney spinout developing a low-cost, scalable direct air capture process using earth-abundant materials and leveraging natural mineral weathering/carbonation. Founded by Dr Sam Wenger, the company has published peer-reviewed work on aqueous electrochemical DAC and secured pre-seed backing from the University of Sydney, with a roadmap targeting a 10-tonne demo and progression to kilotonne pilots.","description_source":"ai_generated"},{"name":"DACLAB","slug":"daclab","profile_url":"https://captaindrawdown.com/directory/daclab/","url":"https://www.daclab.us","linkedin_url":"https://www.linkedin.com/company/daclab-us","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-17","date_added":"2026-04-18","date_updated":"2026-11-02","description":"DACLab is a Palo Alto-based climate-tech startup developing a modular solid-sorbent direct air capture system branded \"Kelvin,\" using a patent-pending Temperature Vacuum Swing Adsorption (TVSA) cycle that regenerates at ~70°C and below 1,800 kWh/ton. The company emerged from stealth in September 2025 with a $3M seed round led by Peter Relan, and has run over 2,000 hours of pilot testing across two 100-ton/year pilots. Klaus Lackner serves as a technical advisor.","description_source":"ai_generated"},{"name":"DACMA GmbH","slug":"dacma-gmbh","profile_url":"https://captaindrawdown.com/directory/dacma-gmbh/","url":"https://dacma.com/","linkedin_url":"https://www.linkedin.com/company/dacma","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-02","date_added":"2026-04-18","date_updated":"2026-10-19","description":"DACMA GmbH is a Hamburg, Germany-headquartered manufacturer of Direct Air Capture (DAC) systems, and is considered one of the world's pioneers in DAC system development. In December 2025 DACMA entered a long-term joint development agreement with Canadian project developer Deep Sky to deploy DACMA units in North America, starting with a 600 tonnes-per-year unit. The DACMA Competence Center, its R&D facility at the Port of Hamburg, is scheduled to open in spring 2026 as a hub for development, construction and deployment of modular DAC systems.","description_source":"ai_generated"},{"name":"DACworx","slug":"dacworx","profile_url":"https://captaindrawdown.com/directory/dacworx/","url":"https://dacworx.eu/","linkedin_url":"https://www.linkedin.com/company/dacworx","country":"Austria","country_code":"AT","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"DACworx is an Austrian direct air capture technology developer that co-designed the Austrian Pilot Unit 1 (APU1), a container-sized DAC pilot plant commissioned in 2025. The company develops modular DAC technology focused on low energy consumption through a two-zone sorbent process, with the pilot designed to capture 50 tons of CO₂ annually at under 2,000 kWh per ton.","description_source":"ai_generated"},{"name":"Dair Capture","slug":"dair-capture","profile_url":"https://captaindrawdown.com/directory/dair-capture/","url":"https://www.dair.energy/","linkedin_url":"https://www.linkedin.com/company/dair-capture","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-06-19","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Dair Capture is a U.S.-based DAC startup commercializing technology developed within Los Alamos National Laboratory, backed by three pending U.S. patents, that produces clean water as a byproduct and claims carbon capture for sequestration, storage, and utilization at rates 10x cheaper than current technologies. The company markets captured CO2 into verticals like cement, healthcare, and beverages, framing its offer as a circular-economy CO2 supply. Public footprint is thin: no registry issuances, no funding announcements in 2024-2025, and 0 tracked LinkedIn employees.","description_source":"ai_generated"},{"name":"Danube Carbon Storage","slug":"danube-carbon-storage","profile_url":"https://captaindrawdown.com/directory/danube-carbon-storage/","url":"https://danubecarbon.com/","linkedin_url":"https://www.linkedin.com/company/danube-carbon","country":"Hungary","country_code":"HU","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"Enabling Tech","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-08-15","description":"Danube Carbon Storage is a Budapest-based project developer formed to create large-scale onshore geological carbon sequestration capacity, backed by ClonBio Group (owner of Pannonia Bio) and EMOV Limited. The Danube Removals Project, owned by Danube CCS Ventures Kft., will sequester ~500,000 tonnes/year of biogenic CO2 from the Pannonia Bio biorefinery to generate CRCF-compliant voluntary-market removal certificates. Captured CO2 will be compressed and sent via a 10-15 km pipeline to three nearby injection wells, with a CCS exploration license granted in June 2024.","description_source":"ai_generated"},{"name":"Dark Earth Carbon","slug":"dark-earth-carbon","profile_url":"https://captaindrawdown.com/directory/dark-earth-carbon/","url":"https://www.darkearthcarbon.com/","linkedin_url":"https://www.linkedin.com/company/dark-earth-carbon","country":"Tanzania","country_code":"TZ","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-17","date_added":"2026-04-18","date_updated":"2026-10-21","description":"Dark Earth Carbon (DEC) is a Tanzanian biochar producer operating a rotary-kiln pyrolysis plant in Iringa that processes approximately 8,000 tonnes of wood waste per year, in partnership with German climate organization atmosfair. The company delivered what it describes as the first industrial biochar carbon removals in East Africa via the CSI Registry, and is planning a second plant in Mafinga.","description_source":"ai_generated"},{"name":"Decahydron","slug":"decahydron","profile_url":"https://captaindrawdown.com/directory/decahydron/","url":"https://www.decahydron.com/","linkedin_url":"https://www.linkedin.com/company/decahydron","country":"Ireland","country_code":"IE","region":"EU27","pathway_primary":"Mineralization","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Decahydron is an Irish startup developing an integrated natural hydrogen extraction and CO2 mineralization process in ultramafic rock formations, primarily in the UAE (Ras Al Khaimah, Sharjah) and wider MENA. Natural hydrogen production is its principal commercial product, with CO2 mineralization coupled as a climate co-benefit of the same well operations. Backed by a November 2025 strategic investment from Weatherford and collaborating with SNOC, Siemens Energy, and RAK Petroleum Authority.","description_source":"ai_generated"},{"name":"Decarbofy","slug":"decarbofy","profile_url":"https://captaindrawdown.com/directory/decarbofy/","url":"https://decarbofy.com/","linkedin_url":"https://www.linkedin.com/company/decarbofy","country":"Argentina","country_code":"AR","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Decarbofy is an early-stage Argentinean biochar project developer that presented plans in 2024 to build a biochar production plant in the Ituzaingó Industrial Park in Corrientes province, valorizing provincial agricultural and forestry biomass. 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Its technology targets both point-source carbon capture and direct air capture applications, selling sorbent materials and capture hardware to industrial customers.","description_source":"ai_generated"},{"name":"DeCarbon Tech","slug":"decarbon-tech","profile_url":"https://captaindrawdown.com/directory/decarbon-tech/","url":"https://www.de-carbon.com.cn/en","linkedin_url":"https://www.linkedin.com/company/decarbon-tech","country":"China","country_code":"CN","region":"China","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"DeCarbon Tech is a climate governance company focused on new-generation CO2 capture technology, founded by professors from Southern University of Science and Technology and industry experts, developing carbon capture and utilization technologies for both ambient air and industrial sources applicable to power generation, chemicals, steel, and cement. The Shenzhen-based startup commercializes SUSTech research on solid amine sorbents and runs an AI platform (aidecarbon.org) for carbon-capture materials development. Small team (~2 employees on LinkedIn) with no public registry issuances or delivery track record.","description_source":"ai_generated"},{"name":"Deep Sky","slug":"deep-sky","profile_url":"https://captaindrawdown.com/directory/deep-sky/","url":"https://www.deepskyclimate.com/","linkedin_url":"https://www.linkedin.com/company/deep-sky-climate","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"DAC","pathway_secondary":"Ocean CDR; Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-11-04","description":"Deep Sky is a Montreal-based tech-agnostic carbon removal project developer that builds and operates DAC-to-storage infrastructure in Canada. Its flagship Deep Sky Alpha facility in Innisfail, Alberta began operations in August 2025, marking North America's first permanent underground sequestration of CO2 captured directly from the air, hosting multiple third-party DAC units including Skyrenu, Airhive, Mission Zero, DACMA, and GE Vernova.","description_source":"ai_generated"},{"name":"Deepsink","slug":"deepsink","profile_url":"https://captaindrawdown.com/directory/deepsink/","url":"https://deepsink.co.uk/","linkedin_url":"https://www.linkedin.com/company/deepsink","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"None","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Deepsink is a UK-based fractional sales and commercialization service for engineered carbon dioxide removal projects, helping CDR developers connect with buyers and market makers. The team (co-founder Oliver Erb, partnerships lead Oliver Grogono) was active in 2025, including attending DeCarbon Tokyo 2025. The operating domain is deepsink.co.uk (not deepsink.com).","description_source":"ai_generated"},{"name":"Desired Future Conditions","slug":"desired-future-conditions","profile_url":"https://captaindrawdown.com/directory/desired-future-conditions/","url":"https://www.dfconditions.com/","linkedin_url":"https://www.linkedin.com/company/desired-future-conditions","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Desired Future Conditions, PBC (DFC) is a U.S. public benefit corporation producing premium in-woods biochar and nature-based carbon solutions for working forests in North America. The company pyrolyzes clean biomass (forest slash, logging residues, and cull timber) in air curtain burners with built-in continuous biochar production features, producing high-carbon biochar for soil applications. DFC partners with landowners to generate both biochar product revenue and carbon removal credits.","description_source":"ai_generated"},{"name":"Direct Air Capture Coalition","slug":"direct-air-capture-coalition","profile_url":"https://captaindrawdown.com/directory/direct-air-capture-coalition/","url":"https://daccoalition.org/","linkedin_url":"https://www.linkedin.com/company/daccoalition","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"The Direct Air Capture Coalition was founded in 2022 as a non-profit, multi-stakeholder, climate-focused coalition consisting of over 110 companies, civil society groups, and research and academic institutions focused on educating, engaging, and mobilizing society to scale DAC. It does not remove CO2 itself; instead it acts as an advocacy, convening, and knowledge-sharing body for the DAC sector, organizing conferences and engaging with policymakers.","description_source":"ai_generated"},{"name":"Dotz Nano","slug":"dotz-nano","profile_url":"https://captaindrawdown.com/directory/dotz-nano/","url":"https://dotz.tech/","linkedin_url":"https://www.linkedin.com/company/dotznano","country":"Israel","country_code":"IL","region":"Rest of world","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-12","date_added":"2026-04-18","date_updated":"2026-10-11","description":"Dotz Nano (ASX: DTZ) is an Israeli-Australian nanomaterials and specialty chemistry company with two main product lines: DotzShield (in-product tagging for oil & gas corrosion monitoring) and DotzEarth (nano-porous and polymer-based solid sorbents for DAC and point-source carbon capture). They supply sorbent material to DAC developers — including a 2025 MoU with CarbonCapture Inc. — rather than operating capture plants themselves.","description_source":"ai_generated"},{"name":"Douglas County Forest Products","slug":"douglas-county-forest-products","profile_url":"https://captaindrawdown.com/directory/douglas-county-forest-products/","url":"http://www.dcfp.com/","linkedin_url":"https://www.linkedin.com/company/douglas-county-forest-products","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Medium (50 to 249)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-26","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Douglas County Forest Products is an independently owned sawmill in Roseburg, Oregon that produces kiln-dried studs from Douglas Fir, Hemlock, and other regional softwoods. As a side stream, it pyrolyzes wood chips, sawdust, bark, and shavings from its own operations into biochar, which is used by local farmers and sold as carbon removal credits via Puro.earth and aggregators such as Cloverly.","description_source":"ai_generated"},{"name":"Dowmann","slug":"dowmann","profile_url":"https://captaindrawdown.com/directory/dowmann/","url":"https://www.dowmann.com/","linkedin_url":"https://www.linkedin.com/company/dowmann","country":"Ireland","country_code":"IE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-10-07","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Dowmann is an Irish carbon removal company that transforms waste biomass into biochar, renewable fuel, and clean electricity via pyrolysis. It is a very lean startup with three full-time team members plus two remote workers, and is positioned to raise investment to establish its first production facility. It has used Puro.earth for carbon removal verification and participated in the EIT Climate-KIC Carbon Removal ClimAccelerator.","description_source":"ai_generated"},{"name":"Down to Earth","slug":"down-to-earth","profile_url":"https://captaindrawdown.com/directory/down-to-earth/","url":"https://www.downcarbon.earth/","linkedin_url":"https://www.linkedin.com/company/dte-carbonremoval","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Down to Earth (formerly Norsk Karbonlagring AS) was founded in spring 2021 by Bjørnulf Tveit Benestad together with Jesper and Johan. The Norwegian company delivers biochar-based carbon removal by sourcing biochar and placing it at customer rooftop gardens, farms in their value chain, or in construction materials — a carbon removal service with physical delivery, with all removals leading to verified carbon credits from an internationally recognized carbon removal registry. They also operate a global program with partners like Carboneers in India/Ghana.","description_source":"ai_generated"},{"name":"Drax","slug":"drax","profile_url":"https://captaindrawdown.com/directory/drax/","url":"https://www.drax.com","linkedin_url":"https://www.linkedin.com/company/drax-group","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"BECCS","pathway_secondary":null,"category":"BECCS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"Drax Group plc is a UK-listed energy utility that operates the Drax Power Station in Selby, North Yorkshire, converting biomass wood pellets into electricity. Its wholly-owned U.S. subsidiary Elimini is developing BECCS projects in North America, and Drax is installing BECCS units at its UK power station. In December 2025, Drax announced cuts of around 100 CCS-related roles across the group and Elimini, citing insufficient regulatory and commercial frameworks for large-scale BECCS investment.","description_source":"ai_generated"},{"name":"Drax/Elimini","slug":"draxelimini","profile_url":"https://captaindrawdown.com/directory/draxelimini/","url":"https://elimini.com/","linkedin_url":"https://www.linkedin.com/company/elimini","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-31","date_added":"2026-04-18","date_updated":"2026-09-27","description":"Elimini is a wholly-owned US-based subsidiary of UK energy group Drax, launched in September 2024 at Climate Week NYC to develop BECCS projects in North America and internationally and to market carbon removals from Drax Power Station. It is developing a greenfield 300 MW BECCS facility with Sargent & Lundy (targeting ~3 Mt CO2/year, ~$2.5bn capex, online by 2030) and in July 2025 signed a joint development agreement with Copenhagen utility HOFOR for a BECCS retrofit at Amagerværket.","description_source":"ai_generated"},{"name":"E-quester","slug":"e-quester","profile_url":"https://captaindrawdown.com/directory/e-quester/","url":"https://e-quester.com/","linkedin_url":"https://www.linkedin.com/company/e-quester","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-19","date_added":"2026-04-18","date_updated":"2026-09-15","description":"E-quester is a University of Toronto spinout founded in 2021 that is developing a liquid-solvent direct air capture system with a novel electrochemical regeneration step to liberate captured CO2, powered by renewable electricity. The team won a US$250,000 XPRIZE Carbon Removal Student Award in 2021 and placed in the XPRIZE Top 60 Milestone round in 2022. Public activity has been limited since then, though the company was still featured in U of T's UTEST early-stage startup program as recently as 2025.","description_source":"ai_generated"},{"name":"EAD","slug":"ead","profile_url":"https://captaindrawdown.com/directory/ead/","url":"https://ead.darmstadt.de/","linkedin_url":null,"country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-09-25","date_added":"2026-04-18","date_updated":"2026-08-15","description":"EAD (Eigenbetrieb für kommunale Aufgaben und Dienstleistungen) is the municipal waste management utility of Darmstadt, Germany, with ~248 employees handling waste collection, recycling, composting, and street cleaning. Since August 2022 EAD has operated a CTS two-retort carbonization plant at Sensfelderweg that converts ~4,000 t/yr of urban green cuttings into ~1,000 t/yr of EBC-certified biochar, partly funded by a Bloomberg Philanthropies Mayors Challenge grant. Waste management remains the overwhelmingly dominant activity; biochar is an adjacent climate-action project.","description_source":"ai_generated"},{"name":"Earth Foundries","slug":"earth-foundries","profile_url":"https://captaindrawdown.com/directory/earth-foundries/","url":"https://www.earthfoundriesinc.com/","linkedin_url":"https://www.linkedin.com/company/earth-foundries-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-06-21","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Earth Foundries is a California-based, woman-owned Benefit Corporation founded in 2021 that uses mobile Tigercat carbonizers (branded Slash Attack®) to convert unmerchantable forest waste from hazardous fuels reduction projects into biochar. The company partners with CAL FIRE, USFS, East Bay Regional Park District and private forestry contractors to reduce wildfire risk while producing carbon-sequestering biochar.","description_source":"ai_generated"},{"name":"Earthcare","slug":"earthcare","profile_url":"https://captaindrawdown.com/directory/earthcare/","url":"https://www.earthcarellc.com","linkedin_url":"https://www.linkedin.com/company/earthcarellc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Earthcare LLC is a US-based biochar producer that deploys patented gasification systems to convert high-ash organic waste streams — including biosolids, manure, food waste, and MSW digestate — into biochar (\"Ecochar\"). Projects are certified under Puro.earth and the company sells carbon removal credits alongside the biochar product. As of mid-2025 the company had 12 operational gasifiers with a 13th coming online at Minnich Eggs.","description_source":"ai_generated"},{"name":"Earthcare Solutions","slug":"earthcare-solutions","profile_url":"https://captaindrawdown.com/directory/earthcare-solutions/","url":"https://earthcare-solutions.com/","linkedin_url":"https://www.linkedin.com/company/earthcare-solutions-llc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-01-11","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Earthcare Solutions is a U.S. biochar producer that deploys patented gasification systems to valorize challenging high-ash feedstocks such as wastewater biosolids, poultry manure, and MSW digestate. Projects are certified under Puro.earth's biochar methodology, with 12 gasifiers running as of mid-2025 and a 13th coming online at Minnich Eggs. The company sells carbon credits alongside biochar products for soil and filtration applications.","description_source":"ai_generated"},{"name":"Earthly Biochar","slug":"earthly-biochar","profile_url":"https://captaindrawdown.com/directory/earthly-biochar/","url":"https://www.earthlybiochar.com","linkedin_url":"https://www.linkedin.com/company/earthlybiochar","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-08-04","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Earthly Biochar is a small UK biochar producer founded in 2018 that sells EBC-certified biochar made from waste wood and manufactures purpose-built smokeless top-lit-updraft kilns for gardeners and land managers. A sister entity, Earthly Biochar Industries Ltd (2023), targets business customers and plans a larger UK pyrolysis facility. Both Companies House entities remain Active with filings through 2024.","description_source":"ai_generated"},{"name":"Ebb Carbon","slug":"ebb-carbon","profile_url":"https://captaindrawdown.com/directory/ebb-carbon/","url":"https://www.ebbcarbon.com/","linkedin_url":"https://www.linkedin.com/company/ebb-carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":null,"category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-09-16","description":"Ebb Carbon is a South San Francisco-based marine CDR pure-play that integrates bipolar membrane electrodialysis with desalination plants to convert brine into alkaline seawater that permanently stores atmospheric CO2 as bicarbonate. The company runs Project Macoma in Port Angeles, WA and a demo at PNNL-Sequim, and holds offtake agreements with Microsoft (up to 350,000 tonnes) and Google (3,500 tonnes), plus a partnership with the Saudi Water Authority.","description_source":"ai_generated"},{"name":"Echo Tech Carbon Corporation","slug":"echo-tech-carbon-corporation","profile_url":"https://captaindrawdown.com/directory/echo-tech-carbon-corporation/","url":"https://www.echotechcarbon.com/","linkedin_url":"https://www.linkedin.com/company/echotech-carbon-corporation","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-01-08","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Echo Tech Carbon Corporation is a Vancouver-based biochar project developer operating primarily in equatorial Africa (Uganda). 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ECM lists credits from various standards including Puro.earth's engineered carbon removal credits, placing it within the CDR ecosystem as a marketplace/broker rather than a removal supplier itself.","description_source":"ai_generated"},{"name":"EcoChar","slug":"ecochar","profile_url":"https://captaindrawdown.com/directory/ecochar/","url":"https://www.ecochar.tech/","linkedin_url":"https://www.linkedin.com/company/ecochar1","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-02-21","date_added":"2026-04-18","date_updated":"2026-08-15","description":"EcoChar is a France-based company that develops projects in agroforestry and regenerative agriculture, producing biochar as an agricultural bio-stimulant and green charcoal briquettes from biomass via pyrolysis units it operates. The company targets soil restoration without chemical fertilizers and offers an alternative to wood charcoal to reduce deforestation, using pyrogasification at around 1000°C in a low-oxygen environment to co-produce biochar. It is a very small operation (~3 employees) with no registry listings and limited public signals.","description_source":"ai_generated"},{"name":"EcoEngineers","slug":"ecoengineers","profile_url":"https://captaindrawdown.com/directory/ecoengineers/","url":"https://www.ecoengineers.us/","linkedin_url":"https://www.linkedin.com/company/ecoengineers","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"EcoEngineers is a Des Moines, Iowa-based consulting, auditing, and advisory firm focused on the energy transition, low-carbon fuels, and carbon markets. 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Output is third-party verified against the European Biochar Certificate and the Puro.earth Biochar methodology, and sold as CO2 Removal Certificates (CORCs).","description_source":"ai_generated"},{"name":"EcoFix","slug":"ecofix","profile_url":"https://captaindrawdown.com/directory/ecofix/","url":"https://www.efk.co.ke/","linkedin_url":"https://www.linkedin.com/company/ecofix-kenya","country":"Kenya","country_code":"KE","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-28","date_added":"2026-04-18","date_updated":"2026-11-03","description":"EcoFix Kenya Ltd (formerly Eco Fuels Kenya) is a Nanyuki-based social enterprise that processes Croton megalocarpus nuts into biofuel, animal feed, organic fertilizer, and cosmetics, sourcing from ~6,000 smallholder farmers. 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The firm develops nature-based carbon projects (ARR, REDD+, IFM) and operates Carbon Yards, a terrestrial biomass storage product issuing Puro Standard CORCs from engineered aboveground woodchip stockpiles, with its first facility planned in Georgia. Macquarie's Global Carbon invested in the company in 2022.","description_source":"ai_generated"},{"name":"Ecomerit Technologies","slug":"ecomerit-technologies","profile_url":"https://captaindrawdown.com/directory/ecomerit-technologies/","url":"https://www.ecomerittech.com/","linkedin_url":"https://www.linkedin.com/company/ecomerit-technologies","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":"Enhanced Weathering","category":"Marine CDR","cdr_focus":"side_business","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-21","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Ecomerit Technologies is a Santa Barbara, California-based marine renewable energy product design studio founded by Jim and Brent Dehlsen. Its product portfolio spans Aquantis marine current turbines, Anacapa wave energy systems, SeaWell desalination buoys, and the Precipitor ocean alkalinity enhancement/mCDR system, so CDR is one adjacent activity within a broader renewable-energy R&D business.","description_source":"ai_generated"},{"name":"Econew","slug":"econew","profile_url":"https://captaindrawdown.com/directory/econew/","url":"https://econew.net","linkedin_url":"https://www.linkedin.com/company/econew","country":"Brazil","country_code":"BR","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-05","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Econew is a Brazilian bioenergy company in northern Minas Gerais whose core business is producing hardwood charcoal briquettes from eucalyptus for industrial heating, grilling and steam boilers. In late 2024 it installed a large continuous pyrolysis reactor to add biochar as an adjacent climate-positive product line, and has passed a preliminary Puro.earth assessment toward issuing CORCs. Biochar is a side activity alongside the established briquette business.","description_source":"ai_generated"},{"name":"ecoX","slug":"ecox","profile_url":"https://captaindrawdown.com/directory/ecox/","url":"https://eco-x.com/","linkedin_url":"https://www.linkedin.com/company/eco-x-llc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-24","date_added":"2026-04-18","date_updated":"2026-08-15","description":"ecoX, LLC is a US-based pure-play biochar project developer whose mission is to produce durable CDR credits while pairing biochar production with community development (\"Poverty Eradication Franchise\") and African Savanna rewilding. The company is listed on Puro.earth as future supplier ecoX-1 with a planned Namibia facility, currently in feasibility/early development with 0 CORCs issued.","description_source":"ai_generated"},{"name":"EDAC Labs","slug":"edac-labs","profile_url":"https://captaindrawdown.com/directory/edac-labs/","url":"https://edaclabs.com/","linkedin_url":"https://www.linkedin.com/company/edac-labs","country":"United States","country_code":"US","region":"United States","pathway_primary":"Mineralization","pathway_secondary":"Enabling Tech; DAC","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-22","date_added":"2026-04-18","date_updated":"2026-10-15","description":"EDAC Labs is a Baltimore-based Johns Hopkins spin-out founded in July 2022 that exclusively licensed an electrochemical \"electrosynthesizer\" technology producing low-cost acid and base from brine. Its in-house CDR project pairs critical-metal recovery from mine tailings with permanent CO2 mineralization as carbonates, and it also sells its electrochemical cells as an input to DAC, ocean alkalinity enhancement, and enhanced weathering developers. The company raised a $3M seed led by the Grantham Foundation in August 2023 and won a $500K Frontier prepurchase from Stripe and Shopify.","description_source":"ai_generated"},{"name":"EGoS","slug":"egos","profile_url":"https://captaindrawdown.com/directory/egos/","url":"https://www.pflanzenkohle24.de/","linkedin_url":"https://www.linkedin.com/company/3-1-2-egos-productions","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-01","date_added":"2026-04-18","date_updated":"2026-10-15","description":"EGoS was founded in 2002 by Theo Houy and has been based at its current site in Bottrop-Kirchhellen since 2005, trading its biochar, feed charcoal and Terra Preta products through the Pflanzenkohle24.de online shop. 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Its initial commercial angle pairs the technology with oyster farming to enhance shellfish yields and combat ocean acidification. The team was a winner at Purdue's Spring 2026 Moonshot Pitch Challenge.","description_source":"ai_generated"},{"name":"Eleryc","slug":"eleryc","profile_url":"https://captaindrawdown.com/directory/eleryc/","url":"https://github.com/frontierclimate/carbon-removal-source-materials/blob/main/Project%20Applications/2025%20Summer/%5BEleryc%5D%20Prepurchase%20Application%202025.pdf","linkedin_url":null,"country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Ocean CDR","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Eleryc, Inc. is a venture-backed, stealth-mode climate-tech startup based in San Jose, California that is developing low-energy electrochemical hydroxide-generation technology for direct air capture and industrial decarbonization. In October 2023 the company acquired a portfolio of electrochemical CO2/hydroxide patents from Arelac, Inc. (dba Fortera), originally filed by Calera Corporation. 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Its Ruby Creek plant near Hope, BC, on Yale First Nation land, is in commercial biochar production and is registered under the Puro.earth biochar methodology. 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Its portfolio spans a sorbent-saving contactor for direct air capture, a low-cost urea mixer for diesel NOx reduction, and a catalytic converter that reduces platinum-group metal loading. The company is supporting Octavia Carbon's Project Hummingbird in Kenya by providing proprietary engineering and simulation models to optimize the DAC process.","description_source":"ai_generated"},{"name":"Empacar","slug":"empacar","profile_url":"https://captaindrawdown.com/directory/empacar/","url":"https://www.empacar.com.bo/","linkedin_url":"https://www.linkedin.com/company/empacarbolivia","country":"Bolivia","country_code":"BO","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Empacar S.A. is Bolivia's largest sustainable packaging and recycling company, founded in 1977 and headquartered in Santa Cruz de la Sierra, which launched a CDR business unit called CarbonX at the 2026 Bolivia Carbon Forum. Through CarbonX, Empacar is developing biochar production facilities (starting in Ascención de Guarayos) that convert forestry and agricultural residues from local sawmills into durable CO2 removal, targeting ~70,000 tonnes CO2/year with first credit issuance expected in 2027 under the Puro standard. Packaging and recycling remain the company's core business; CDR is an adjacent new venture.","description_source":"ai_generated"},{"name":"Emral Carbon","slug":"emral-carbon","profile_url":"https://captaindrawdown.com/directory/emral-carbon/","url":"https://emralcarbon.com","linkedin_url":"https://www.linkedin.com/company/emral-carbon","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Emral Carbon is a UK-based carbon market brokerage, project finance, and advisory firm led by Simon Puleston Jones. It sources spot/forward buyers and project finance for carbon project developers across a wide range of markets including CORSIA, ITMOs, the EU Carbon Removals and Carbon Farming Regulation (CRCF), and the Paris Agreement Crediting Mechanism (PACM). CDR is one segment of a broader multi-market carbon brokerage business.","description_source":"ai_generated"},{"name":"Enable Earth","slug":"enable-earth","profile_url":"https://captaindrawdown.com/directory/enable-earth/","url":"https://enableearth.eco/","linkedin_url":"https://www.linkedin.com/company/enable-earth","country":"Thailand","country_code":"TH","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-11","date_added":"2026-04-18","date_updated":"2026-09-07","description":"Enable Earth is a biochar project developer based in Wiang Pa Pao District, Chiang Rai Province, Thailand. It converts corn crop residues — otherwise openly burned and contributing to PM2.5 pollution — into biochar via pyrolysis, mixes it with compost, and distributes it to local farmers. The project has passed Puro.earth's Preliminary Assessment and is listed as a future supplier.","description_source":"ai_generated"},{"name":"Enchar","slug":"enchar","profile_url":"https://captaindrawdown.com/directory/enchar/","url":"https://enchar.co/","linkedin_url":"https://www.linkedin.com/company/enchar","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Enchar is a B2B biochar market-maker with a biochar supply database and expertise in biochar characterization, providing buyers with suitable biochar and aggregating supply for large offtakes. The company operates a commission-based brokerage platform connecting biochar producers with buyers, and also supports producers with CO2 certification and sales of carbon credits. Founded in 2022, Enchar is headquartered in Switzerland and has 3 total employees.","description_source":"ai_generated"},{"name":"Energie 360°","slug":"energie-360","profile_url":"https://captaindrawdown.com/directory/energie-360/","url":"https://www.energie360.ch/","linkedin_url":"https://www.linkedin.com/company/energie360","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Energie 360° AG is a Zurich-based energy utility, 96% owned by the City of Zurich, supplying biogas, wood pellets, heat, electricity, e-mobility and energy services to Zurich and 42 other Swiss municipalities. Together with Schweizer Zucker AG it co-founded and co-owns Bioenergie Frauenfeld AG, a SynCraft wood-pyrolysis CHP plant producing biochar and carbon removal credits (sold via Carbonfuture). CDR is an adjacent activity to its core utility business.","description_source":"ai_generated"},{"name":"EnergieWerk Ilg GmbH","slug":"energiewerk-ilg-gmbh","profile_url":"https://captaindrawdown.com/directory/energiewerk-ilg-gmbh/","url":"https://www.biomassehof.at/energiewerk-ilg/","linkedin_url":"https://www.linkedin.com/company/energiewerk-ilg","country":"Austria","country_code":"AT","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-17","date_added":"2026-04-18","date_updated":"2026-10-17","description":"EnergieWerk Ilg GmbH is a family-owned regional energy utility in Dornbirn, Vorarlberg, Austria that operates wood-chip gasification CHP plants producing renewable electricity, district heat, and biochar. In September 2025 it commissioned Austria's first coupled biomass-power/carbon-capture/biochar facility at its Stöcken plant using Bright Renewables' CarboPac-C amine-based capture unit, and won the 2025 Austrian Wood Energy Prize for the project. Energy supply remains the core business; CDR (biochar + BECCS-style CO2 capture) is an adjacent activity built on top of the existing combustion infrastructure.","description_source":"ai_generated"},{"name":"Energnist CaptureCo","slug":"energnist-captureco","profile_url":"https://captaindrawdown.com/directory/energnist-captureco/","url":"https://energnist.dk","linkedin_url":"https://www.linkedin.com/company/energnist","country":"Denmark","country_code":"DK","region":"EU27","pathway_primary":"BECCS","pathway_secondary":"BECCS","category":"BECCS","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"Energnist CaptureCo A/S is the dedicated carbon-capture subsidiary of Energnist, West Denmark's largest waste-to-energy company owned by 16 municipalities. It is developing a CCS facility at the Esbjerg waste-incineration plant intended to capture over 200,000 tonnes of CO2 per year, with pipeline transport to a liquefaction terminal at Esbjerg Harbour and geological storage in the North Sea. In January 2026 the project withdrew from the Danish state CCS tender due to tight timelines, but continues to pursue private financing and recently signed an LOI with Carbon Circle on capture technology.","description_source":"ai_generated"},{"name":"Energy Farmers","slug":"energy-farmers","profile_url":"https://captaindrawdown.com/directory/energy-farmers/","url":"https://www.energyfarmers.com.au/","linkedin_url":"https://www.linkedin.com/company/energy-farmers-australia","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-12-07","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Energy Farmers Australia is a Western Australia-based biochar and bioenergy project developer founded in 2010 that builds pyrolysis systems, produces biochar from organic waste streams, and sells biochar to agriculture, horticulture, livestock and industrial customers under the FarmChar brand. The company also develops its own pyrolysis kilns (including mobile units) and runs field trials with farmer groups.","description_source":"ai_generated"},{"name":"enfinium","slug":"enfinium","profile_url":"https://captaindrawdown.com/directory/enfinium/","url":"https://enfinium.co.uk/","linkedin_url":"https://www.linkedin.com/company/enfiniumuk","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-07","date_added":"2026-04-18","date_updated":"2026-11-04","description":"enfinium is one of the UK's largest energy-from-waste operators, running six facilities across West Yorkshire, Kent and Flintshire that convert unrecyclable waste into power. The company is piloting carbon capture (with Kanadevia Inova at Parc Adfer and Nuada/MOF Technologies at Ferrybridge) and has progressed a Development Consent Order for full-scale CCS at its Ferrybridge site, which would capture the biogenic fraction of flue gas to generate BECCS-style carbon removals. Waste processing and power generation remain the core business; CDR is an adjacent decarbonisation strategy.","description_source":"ai_generated"},{"name":"Engrow","slug":"engrow","profile_url":"https://captaindrawdown.com/directory/engrow/","url":"https://engrowfuels.com/","linkedin_url":"https://www.linkedin.com/company/engrow-group","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-04-09","date_added":"2026-04-18","date_updated":"2026-09-27","description":"Engrow Carbon Energy Private Limited is an Indian private limited company incorporated on May 23, 2019, registered in Erode, Tamil Nadu, with active status. 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It is listed by the International Biochar Initiative among biochar producers actively scaling projects across India and other regions.","description_source":"ai_generated"},{"name":"Enrzi","slug":"enrzi","profile_url":"https://captaindrawdown.com/directory/enrzi/","url":"https://www.enrzi.com/","linkedin_url":"https://www.linkedin.com/company/enrzibio","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Enrzi is an India-based biochar venture that converts biomass into carbon-rich char via pyrolysis for soil amendment and carbon removal. The company has effectively no public footprint — web searches for the name return no news, no registry-listed credits, and no press coverage, and its LinkedIn (enrzibio) shows zero employees. The homepage is live but external validation of operational activity is absent.","description_source":"ai_generated"},{"name":"eoc energy ocean","slug":"eoc-energy-ocean","profile_url":"https://captaindrawdown.com/directory/eoc-energy-ocean/","url":"https://energyocean.ch/","linkedin_url":"https://www.linkedin.com/company/eoc-energy-ocean-gmbh","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-03-19","date_added":"2026-04-18","date_updated":"2026-08-15","description":"eoc energy ocean GmbH is a Lucerne-based Swiss biochar producer that operates a pyrolysis plant in Luthern (LU), converting regional forestry wood residues into EBC-certified Swiss Pflanzenkohle while using waste heat for district heating. 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It raised a $3M seed round in September 2025 from Kalaari Capital, Peak XV Partners, and Avaana Capital, and operates the Murudagiri Biochar Facility converting Prosopis juliflora and corn cobs into biochar via pyro-gasification.","description_source":"ai_generated"},{"name":"Equinor/Rolls Royce","slug":"equinorrolls-royce","profile_url":"https://captaindrawdown.com/directory/equinorrolls-royce/","url":"https://www.equinor.com/","linkedin_url":"https://www.linkedin.com/company/equinor","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-07","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Equinor is a Norwegian state-majority-owned international energy major (oil, gas, wind, CCS) headquartered in Stavanger with around 25,000 employees. 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DAC is an internal R&D side-activity within Equinor's broader low-carbon portfolio rather than its core business.","description_source":"ai_generated"},{"name":"European Biochar Industry Consortium","slug":"european-biochar-industry-consortium","profile_url":"https://captaindrawdown.com/directory/european-biochar-industry-consortium/","url":"https://www.biochareurope.eu/","linkedin_url":"https://www.linkedin.com/company/biochareurope","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"The European Biochar Industry Consortium (EBI), now operating as Biochar Europe, is a non-profit trade association founded in 2019 that represents European biochar producers, equipment suppliers and stakeholders. It publishes annual European Biochar Market Reports, advocates for policy/regulation, and works to define the role of Biochar Carbon Removal (BCR) within EU CDR policy.","description_source":"ai_generated"},{"name":"Euthenia Energy Group","slug":"euthenia-energy-group","profile_url":"https://captaindrawdown.com/directory/euthenia-energy-group/","url":"https://www.euthenia-energy.com","linkedin_url":"https://www.linkedin.com/company/euthenia-energy","country":"Spain","country_code":"ES","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-22","date_added":"2026-04-18","date_updated":"2026-08-30","description":"Euthenia Energy Group is a Spain-based renewable energy developer whose flagship asset is the Euthenia Energy Center biochar facility in Lucena (Córdoba), designed to produce up to 10,000 tons/year of biochar from olive orchard residues. The company is registered on Puro.earth (4,520 CORCs issued, 2,198 retired as of crediting period 2024–2029), sells credits through Supercritical (e.g., to EcoVadis), is a member of the European Biochar Industry Association, and co-organized the 2025 European Biochar CDR Conference in Málaga with Beston Group. Alongside biochar, the group also develops biofuels, syngas, biogas, solar and green-H2 projects in Europe and the Caribbean.","description_source":"ai_generated"},{"name":"Everest Carbon","slug":"everest-carbon","profile_url":"https://captaindrawdown.com/directory/everest-carbon/","url":"https://www.everestcarbon.com/","linkedin_url":"https://www.linkedin.com/company/everest-carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Enhanced Weathering","category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-10-06","description":"Everest Carbon is a San Francisco- and Linz, Austria-based company that develops an in-field alkalinity sensor (\"Pulsar\") for Enhanced Rock Weathering MRV. 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The company raised $3M led by Carbon Removal Partners and has hundreds of sensors deployed at ERW projects worldwide.","description_source":"ai_generated"},{"name":"Evero Energy","slug":"evero-energy","profile_url":"https://captaindrawdown.com/directory/evero-energy/","url":"https://evero.energy/","linkedin_url":"https://www.linkedin.com/company/everoenergy","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-07","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Evero Energy (formerly Bioenergy Infrastructure Group) is a UK waste-wood-to-energy utility operating three biomass power plants (Ince, Mersey, Lisahally) that generate electricity from waste wood diverted from landfill. The company is retrofitting its Ince and Mersey plants with Mitsubishi Heavy Industries' amine carbon capture technology to deliver BECCS, with InBECCS targeted for 2029 operation and ~217,000 tonnes/year CO2 removals stored via the HyNet cluster. 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Its C-Capsule product is a standard and registry for durable Carbon Dioxide Removal, accredited by the I-TRACK Foundation, that issues Carbon Removal Units for verified CDR activities including biochar, DAC, mineralization, and enhanced weathering. 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It operates biochar pyrolysis facilities at Riberalta and Concepción with a third under construction in Guarayos, and has surpassed 300,000 delivered CO₂ Removal Certificates (CORCs) certified by Puro.earth, close to 20% of all carbon removal issued to date under the Puro Registry. Under a May 2025 agreement, Microsoft committed to remove at least 1.24 million tonnes of CO₂ over the next decade with Exomad Green.","description_source":"ai_generated"},{"name":"Explocom","slug":"explocom","profile_url":"https://captaindrawdown.com/directory/explocom/","url":"https://gekka.bio/","linkedin_url":"https://www.linkedin.com/company/biogekka","country":"Romania","country_code":"RO","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Small (10 to 49)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-09-27","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Explocom GK SRL, operating under the GEKKA brand, is a Romanian biochar and wood vinegar producer based in Cristuru Secuiesc, Harghita County. 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The company markets biochar and wood vinegar products under the GEKKA brand for ecological agriculture and issues CORC carbon removal credits through Puro.earth.","description_source":"ai_generated"},{"name":"Exterra","slug":"exterra","profile_url":"https://captaindrawdown.com/directory/exterra/","url":"https://exterratechnologies.com/","linkedin_url":"https://www.linkedin.com/company/exterratechnologies","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Mineralization","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-31","date_added":"2026-04-18","date_updated":"2026-09-05","description":"Exterra Technologies (formerly Exterra Carbon Solutions, rebranded February 2026) is a Montréal-based cleantech company that processes legacy asbestos mine tailings into critical minerals (magnesium oxide, nickel concentrate, amorphous silica) via its proprietary LOW™ process, and can optionally mineralize CO2 into stable carbonates via its ROC™ process. The company closed a CAD $20M Series A in May 2025 (co-led by Clean Energy Ventures and BDC Capital) bringing total funding to CAD $32M, and plans Hub I commercial construction in 2027. It has a Frontier pre-purchase agreement and partnerships with BASF, Énergir, and Deep Sky for carbon storage.","description_source":"ai_generated"},{"name":"ExxonMobil","slug":"exxonmobil","profile_url":"https://captaindrawdown.com/directory/exxonmobil/","url":"https://lowcarbon.exxonmobil.com/","linkedin_url":"https://www.linkedin.com/company/exxonmobil","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-09-16","date_added":"2026-04-18","date_updated":"2026-10-27","description":"ExxonMobil is one of the world's largest integrated oil and gas companies. Its Low Carbon Solutions business segment runs a proprietary solid-sorbent direct air capture pilot at the Baytown, Texas complex and operates the largest CO2 pipeline network in the U.S. (acquired with Denbury in 2023), primarily serving point-source CCS customers like Calpine, Linde, Nucor, and CF Industries. 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The company is a Puro.earth-registered biochar supplier (Fasera Biochar Plant 1) and also generates ACCUs from its plantations, but eucalyptus oil (sold 95% in bulk to domestic and international buyers) remains the core business.","description_source":"ai_generated"},{"name":"FETZER Rohstoffe + Recycling","slug":"fetzer-rohstoffe-recycling","profile_url":"https://captaindrawdown.com/directory/fetzer-rohstoffe-recycling/","url":"https://www.moola-pflanzenkohle.de","linkedin_url":null,"country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-02","date_added":"2026-04-18","date_updated":"2026-05-01","description":"FETZER Rohstoffe + Recycling GmbH is a recycling company in Eislingen, Germany, that has produced Moola biochar from wood chips since 2013 using three pyrolysis plants (~1,500 m³/year), with waste heat reused at the recycling facility. Moola products are EBC-AgroBio and EBC-Csink certified and sold via retail (e.g. Dehner) and to farmers as soil amendment, feed additive, and animal bedding. Biochar is an adjacent product line to the core recycling business.","description_source":"ai_generated"},{"name":"Fidelis","slug":"fidelis","profile_url":"https://captaindrawdown.com/directory/fidelis/","url":"https://fidelisinfra.com/","linkedin_url":"https://www.linkedin.com/company/fidelisenergy","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":"Mineralization","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-17","date_added":"2026-04-18","date_updated":"2026-09-19","description":"Fidelis New Energy, LLC is a Houston-based energy infrastructure developer focused on decarbonization through BECCS, CO2 storage, biofuels, and clean hydrogen projects. Its flagship CDR project is AtmosClear, an $800M BECCS facility at the Port of Greater Baton Rouge, Louisiana, designed to capture 680,000 tonnes of biogenic CO2 per year starting in 2029, with ExxonMobil providing CO2 transport and storage. In April 2025 AtmosClear signed a 15-year, 6.75M-tonne CDR offtake with Microsoft — the world's largest permanent carbon-removal deal to date. Fidelis also operates the Norne Carbon Storage Hub in Denmark, an EU Project of Common Interest for onshore CO2 storage.","description_source":"ai_generated"},{"name":"Fiora Mara","slug":"fiora-mara","profile_url":"https://captaindrawdown.com/directory/fiora-mara/","url":"https://fioramara.com/","linkedin_url":"https://www.linkedin.com/company/fiora-mara","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":null,"category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-11","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Fiora Mara is an early-stage New York–based marine CDR startup founded in 2024 that builds biodegradable seaweed farms designed to auto-sink matured kelp biomass to the deep ocean for long-term carbon sequestration. The company emerged from the ClimateBase Fellowship and has participated in AirMiners Launchpad and VentureWell accelerators, operating a seaweed hatchery and pilot farm with the RETI Center. It plans to sell carbon credits from sunk seaweed biomass.","description_source":"ai_generated"},{"name":"First Climate","slug":"first-climate","profile_url":"https://captaindrawdown.com/directory/first-climate/","url":"https://www.firstclimate.com/","linkedin_url":"https://www.linkedin.com/company/first-climate","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-10-18","description":"First Climate is a German/Swiss carbon asset manager and climate services firm founded in 1999 that develops, finances, certifies, and markets carbon credits—including biochar carbon removal credits—on behalf of project partners. They also provide carbon footprinting, net-zero strategy consulting, and green energy procurement. They do not operate removal technology themselves but are a long-standing broker/developer in the CDR ecosystem.","description_source":"ai_generated"},{"name":"Flux","slug":"flux","profile_url":"https://captaindrawdown.com/directory/flux/","url":"https://www.fluxcarbon.earth/","linkedin_url":"https://www.linkedin.com/company/flux-carbon","country":"Kenya","country_code":"KE","region":"Rest of world","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-24","date_added":"2026-04-18","date_updated":"2026-10-30","description":"Flux is a Nairobi-based enhanced rock weathering startup spreading crushed basalt on farmland in Kenya while providing free rock-powder fertilizer to smallholder farmers. The company sold Africa's first ERW carbon removal credits in 2024 (540 tons pre-sold to Milkywire via the CYNK platform) and is expanding to Cameroon (205,000-hectare maize project) and Nigeria.","description_source":"ai_generated"},{"name":"Forest Energy Inc","slug":"forest-energy-inc","profile_url":"https://captaindrawdown.com/directory/forest-energy-inc/","url":"https://forestenergy.jp/","linkedin_url":"https://www.linkedin.com/company/forest-energy","country":"Japan","country_code":"JP","region":"Japan","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Forest Energy Inc. is a Tokyo-based company that develops and operates small-scale woody biomass cogeneration plants in rural Japan, partnering with Austria's SynCraft and INNIO's Jenbacher engines. At its Shingu, Wakayama plant it produces biochar as a byproduct of wood-gas power generation, and in 2023 became the first in Japan to receive the European Biochar Certificate (EBC Basic Materials), monetizing CO2 removal via J-Credits and Carbonfuture.","description_source":"ai_generated"},{"name":"Forge Minerals","slug":"forge-minerals","profile_url":"https://captaindrawdown.com/directory/forge-minerals/","url":"https://forgeminerals.com/","linkedin_url":"https://www.linkedin.com/company/forge-minerals","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-06-13","date_added":"2026-04-18","date_updated":"2026-08-30","description":"Forge Minerals is an Edinburgh-based deep-tech startup incorporated in June 2024 that converts waste CO2 into carbon-negative carbonate minerals via a proprietary reactor process, initially targeting magnesium carbonate markets. In early 2026 it closed a £1M pre-seed round co-led by Sustainable Ventures and The Conduit Impact Fund and opened its first laboratory as the inaugural tenant of the Edinburgh Innovation Hub. The company collaborates with the University of Edinburgh's Applied Geosciences Laboratory and is actively hiring.","description_source":"ai_generated"},{"name":"Freeze Carbon","slug":"freeze-carbon","profile_url":"https://captaindrawdown.com/directory/freeze-carbon/","url":"https://www.freezecarbon.com/","linkedin_url":"https://www.linkedin.com/company/freeze-carbon","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Freeze Carbon is a Frankfurt, Germany-based online marketplace for carbon credits, founded in 2023 by Thorsten Ratzlaff and Florian Haubner. The platform curates and quality-screens carbon projects (including CDR pathways) and connects corporate buyers with project developers globally, rather than physically removing CO2 itself.","description_source":"ai_generated"},{"name":"Freres Lumber","slug":"freres-lumber","profile_url":"https://captaindrawdown.com/directory/freres-lumber/","url":"https://frereswood.com","linkedin_url":"https://www.linkedin.com/company/freres-engineered-wood","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-09-05","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Freres Engineered Wood (formerly Freres Lumber Co.) is a family-owned Oregon wood products manufacturer founded in 1922 that produces plywood, veneers, lumber, and Mass Ply panels with ~450 employees. 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The company claims order-of-magnitude improvements in CO2 capture efficiency and cost versus incumbent DAC technologies, and was selected into the 2024 Venture For ClimateTech Cohort 4 accelerator. 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The company operates the Sweetwater Carbon Storage Hub in southwest Wyoming — holding Class VI permits, drilling the deepest Class VI well in the U.S. (18,437 ft), and building a CO2-by-rail \"Stack to Sequestration\" model that targets BECCS credits from Midwest ethanol producers via partnerships with Gevo/Verity, Union Pacific, and Baker Hughes. Signed a 120,000-tonne BECCS offtake agreement with Wild Assets in June 2025.","description_source":"ai_generated"},{"name":"FS","slug":"fs","profile_url":"https://captaindrawdown.com/directory/fs/","url":"https://www.fs.agr.br/en/","linkedin_url":null,"country":"Brazil","country_code":"BR","region":"Rest of world","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-10-11","date_added":"2026-04-18","date_updated":"2026-08-15","description":"FS (FS Agrisolutions / FS Bioenergia) is Brazil's fourth-largest ethanol producer, operating three corn-ethanol biorefineries in Mato Grosso with ~2.3 billion liters/year capacity plus animal nutrition (DDG), corn oil and bioelectricity. The company is developing Brazil's first BECCS project at its Lucas do Rio Verde plant, planning to capture fermentation CO2 and inject it ~800m+ underground in the Diamantino/Parecis Basin formation, with startup targeted for mid-2026. 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The project targets up to 500,000 tonnes of CO₂ captured annually from 2029, with the biogenic portion sold as carbon removal credits; Microsoft signed a 2.95 Mt offtake agreement in July 2025.","description_source":"ai_generated"},{"name":"Gaia Refinery","slug":"gaia-refinery","profile_url":"https://captaindrawdown.com/directory/gaia-refinery/","url":"https://www.gaiarefinery.com/","linkedin_url":"https://www.linkedin.com/company/gaia-refinery","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"DAC","pathway_secondary":"BECCS","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-13","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Gaia Refinery is a Halifax-based carbon removal startup founded in 2020 by Dr. Tammy Cai (CTO) and Genny Shaw (CEO). 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The company targets bio-industrial customers like pulp and paper, ethanol, and forestry for drop-in carbon removal integration.","description_source":"ai_generated"},{"name":"GE Vernova","slug":"ge-vernova","profile_url":"https://captaindrawdown.com/directory/ge-vernova/","url":"https://www.gevernova.com/gas-power/future-of-energy/direct-air-capture","linkedin_url":null,"country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":100,"size_class":null,"registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-10","date_added":"2026-04-18","date_updated":"2026-07-03","description":"GE Vernova Inc. (NYSE: GEV) is a global energy technology company headquartered in Cambridge, Massachusetts, spun off from General Electric in 2024, with main businesses in Power, Wind, and Electrification. Its Direct Air Capture program, developed at Advanced Research Centers in Niskayuna, NY and Bengaluru, India, is an R&D initiative within Gas Power building a proprietary solid sorbent DAC system, with a 10-ton/year test facility commissioned in 2025 and a 1,500-ton/year deployment planned at Deep Sky Alpha in Alberta by late 2026.","description_source":"ai_generated"},{"name":"GECA Environment","slug":"geca-environment","profile_url":"https://captaindrawdown.com/directory/geca-environment/","url":"https://gecaenviro.com/","linkedin_url":"https://www.linkedin.com/company/geca-environnement","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"GECA Environnement is a Quebec City-based consulting firm specializing in biochar and pyrolysis project development. They provide services including feedstock/technology selection, project design, life-cycle analysis, carbon credit certification, and brokerage of biochar and carbon credits for producers worldwide. They do not physically produce biochar themselves but support and commercialize projects for biochar producers.","description_source":"ai_generated"},{"name":"Genvision","slug":"genvision","profile_url":"https://captaindrawdown.com/directory/genvision/","url":"https://genvision.com/","linkedin_url":"https://www.linkedin.com/company/genvision-ai","country":"Belgium","country_code":"BE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"Genvision is a Belgium-based (KU Leuven spin-out) AI startup originally focused on satellite-based measurement of CO2 removal by forests and nature-based projects. It has since broadened into an AI suite for the voluntary carbon market, offering a unified cross-registry search (Verra, Gold Standard, Isometric, ACR, CAR), AI-powered validation/audit compliance tools for VVBs, and RFP automation for project developers.","description_source":"ai_generated"},{"name":"German Biochar Association","slug":"german-biochar-association","profile_url":"https://captaindrawdown.com/directory/german-biochar-association/","url":"https://german-biochar.org/","linkedin_url":"https://www.linkedin.com/company/fachverband-pflanzenkohle-e-v","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-23","description":"German Biochar e.V. was founded in 2017, originally as the Fachverband Pflanzenkohle, with the goal of supporting the use of biochar and contributing to environmental protection by removing carbon from the atmosphere. As a professional association, it works to promote favorable political frameworks, assist in translating scientific knowledge into practice, engage in public relations, and support the market in quality management. The association hosts an annual German Biochar conference and convenes producers, scientists, plant developers and policymakers across the German-speaking biochar sector.","description_source":"ai_generated"},{"name":"Gevo, Inc.","slug":"gevo-inc","profile_url":"https://captaindrawdown.com/directory/gevo-inc/","url":"https://gevo.com","linkedin_url":"https://www.linkedin.com/company/gevo","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":"BECCS","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Medium (50 to 249)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Gevo, Inc. (NASDAQ: GEVO) is a US renewable fuels and chemicals company headquartered in Englewood, Colorado, producing low-carbon ethanol, SAF, and renewable natural gas. Its Gevo North Dakota facility (acquired from Red Trail Energy in January 2025) couples ethanol production with carbon capture and sequestration in an onsite Class VI well, and had issued more than 500,000 Puro.earth-certified CORCs as of January 2026. CDR is one revenue stream alongside fuels and chemicals; the broader business would continue without it.","description_source":"ai_generated"},{"name":"Gigablue","slug":"gigablue","profile_url":"https://captaindrawdown.com/directory/gigablue/","url":"https://www.gigablue.co/","linkedin_url":"https://www.linkedin.com/company/gigabluecarbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":null,"category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-08","date_added":"2026-04-18","date_updated":"2026-10-25","description":"Founded in 2022, Gigablue develops and deploys a marine carbon removal pathway based on Microalgae Carbon Fixation and Sinking (MCFS), using the biological pump in which phytoplankton turn CO2 into organic matter that sinks as \"marine snow\" for deep-sea sequestration. In January 2025, Gigablue announced an agreement with SkiesFifty to sequester 200,000 tons of CO2 over four years, building on their July 2024 partnership. In late 2025/early 2026 the company raised $20 million in the first close of its Series A and had its methodology released by the Puro.earth Advisory Board.","description_source":"ai_generated"},{"name":"GigaDAC","slug":"gigadac","profile_url":"https://captaindrawdown.com/directory/gigadac/","url":"https://www.gigadac.org/","linkedin_url":"https://www.linkedin.com/company/gigadac","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"GigaDAC (legal name Victory Over Carbon Inc.) is a Houston-based direct air capture startup founded in 2022, spun out of Rice University and incubated at Greentown Labs Houston. The company is developing a spray-based DAC process using aerospace engineering principles, targeting costs below $90/ton, and was building a commercial-scale pilot for 2025. Backed by the NSF and Greentown Labs.","description_source":"ai_generated"},{"name":"Gigafex","slug":"gigafex","profile_url":"https://captaindrawdown.com/directory/gigafex/","url":"https://gigafex.com/","linkedin_url":"https://www.linkedin.com/company/gigafex","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-02-22","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Gigafex helps palm oil mills turn EFB biomass into biochar and scientifically verifiable carbon removal credits using proprietary, patent-pending pyrolysis reactors purpose-built for EFB biomass that integrate into existing mill operations at industrial scale. The company positions biochar as both a carbon removal product and a soil amendment for regenerative agriculture. It is backed by F4 Fund.","description_source":"ai_generated"},{"name":"Giner","slug":"giner","profile_url":"https://captaindrawdown.com/directory/giner/","url":"https://www.ginerinc.com/","linkedin_url":"https://www.linkedin.com/company/giner-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-06-16","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Giner, Inc. 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DAC is a small research project within a broader contract-R&D business that would continue unchanged if the CDR work stopped.","description_source":"ai_generated"},{"name":"Glanris","slug":"glanris","profile_url":"https://captaindrawdown.com/directory/glanris/","url":"https://www.glanris.com/","linkedin_url":"https://www.linkedin.com/company/glanris","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":"puro; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-04-04","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Glanris is a US clean-tech company based in Olive Branch, Mississippi that manufactures Biocarbon, a rice-hull-derived biochar sold as water filtration media and soil amendment, with carbon removal credits listed on Puro.earth's CORC exchange. The company was founded in 2018 and has raised roughly $5.7M including SBIR grants, and in 2025 was expanding its Memphis facility and testing new feedstocks (walnut shells).","description_source":"ai_generated"},{"name":"Global Carbon Council (GCC)","slug":"global-carbon-council-gcc","profile_url":"https://captaindrawdown.com/directory/global-carbon-council-gcc/","url":"https://globalcarboncouncil.com/","linkedin_url":"https://www.linkedin.com/company/globalcarboncouncil","country":"Qatar","country_code":"QA","region":"Rest of world","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Global Carbon Council (GCC) is an international carbon crediting program and registry based in Qatar, established in 2016 by the Gulf Organisation for Research and Development (GORD). It certifies GHG emission reduction and removal projects across 45+ countries, issuing Approved Carbon Credits (ACCs) that are eligible under CORSIA, ICROA, and Singapore's Carbon Crediting Programme. GCC operates a carbon registry (maintained by S&P Global Commodity Insights) and is developing methodologies including one for durable biochar.","description_source":"ai_generated"},{"name":"Global CO2 Initiative (University of Michigan)","slug":"global-co2-initiative-university-of-michigan","profile_url":"https://captaindrawdown.com/directory/global-co2-initiative-university-of-michigan/","url":"https://www.globalco2initiative.org/","linkedin_url":"https://www.linkedin.com/company/global-co2-initiative","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Afforestation","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"The Global CO2 Initiative is a University of Michigan research program (housed in the College of Engineering) focused on advancing carbon capture, removal, and utilization technologies through research, education, and methodology development. It is best known for co-developing widely used Techno-Economic Assessment (TEA) and Life Cycle Assessment (LCA) guidelines for CCU/CDR projects, rather than operating physical removal infrastructure itself.","description_source":"ai_generated"},{"name":"Goal 300","slug":"goal-300","profile_url":"https://captaindrawdown.com/directory/goal-300/","url":"https://goal300.earth/","linkedin_url":"https://www.linkedin.com/company/goal300","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-02-28","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Goal 300 focuses on removing legacy greenhouse gas emissions through Enhanced Rock Weathering in the Pacific Northwest USA and claims the largest active carbon removal project in Washington State. The company partners with landowners to turn fields into carbon sinks using ERW technology, with farmers benefiting from soil vitality improvements, reduced liming costs, and future carbon credit income. The company is a small, founder-led pure-play ERW developer selling verified carbon credits to buyers.","description_source":"ai_generated"},{"name":"GoBiochar","slug":"gobiochar","profile_url":"https://captaindrawdown.com/directory/gobiochar/","url":"https://gobiochar.com/","linkedin_url":"https://www.linkedin.com/company/gobiochar","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"Biochar","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"GoBiochar is a Salt Lake City, Utah-based biochar supply and production company led by John Webster, serving agricultural, livestock, and land-management customers across the Southwestern US. The company converts biomass to biochar via pyrolysis (including mobile in-field units) and collaborates with Circle Forestry on wildfire-mitigation biochar burns. It is a small, owner-led pure-play biochar operation also active in industry education via the US Biochar Initiative.","description_source":"ai_generated"},{"name":"Gold Standard","slug":"gold-standard","profile_url":"https://captaindrawdown.com/directory/gold-standard/","url":"https://www.goldstandard.org/","linkedin_url":"https://www.linkedin.com/company/gold-standard","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-11-04","description":"Gold Standard is a non-profit carbon credit certification standard and registry founded in 2003 by WWF and other NGOs, headquartered in Geneva, Switzerland. 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It is a standards-body/registry in the CDR ecosystem rather than a CO2 removal supplier.","description_source":"ai_generated"},{"name":"goodcarbon","slug":"goodcarbon","profile_url":"https://captaindrawdown.com/directory/goodcarbon/","url":"https://www.goodcarbon.earth/","linkedin_url":"https://www.linkedin.com/company/goodcarbon","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-12","date_added":"2026-04-18","date_updated":"2026-10-15","description":"goodcarbon is a Berlin-based platform founded in 2021 by Jérôme Cochet and David Diallo that helps companies build and manage carbon credit portfolios sourced from Nature-based Solutions projects. The company offers advisory, project development support, and a proprietary Nature Analytics Framework for assessing climate, biodiversity, and social impact, and has partnered with firms such as Bechtle and Swiss Re Corporate Solutions (on forward-credit insurance).","description_source":"ai_generated"},{"name":"Grain Ecosystem","slug":"grain-ecosystem","profile_url":"https://captaindrawdown.com/directory/grain-ecosystem/","url":"https://grainecosystem.com/","linkedin_url":"https://www.linkedin.com/company/grain-ecosystem","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"Biochar","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"Grain Ecosystem was a Boston-based digital platform (founded 2022) that provided software, workflows, and financing tools for biochar project developers, connecting operators with investors and equipment manufacturers. 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In April 2026, Mangrove Systems acquired select operating assets and migrated Grain's customer base of biochar operators onto Mangrove's MRV platform, effectively winding down Grain as a standalone entity.","description_source":"ai_generated"},{"name":"Graphyte","slug":"graphyte","profile_url":"https://captaindrawdown.com/directory/graphyte/","url":"https://www.graphyte.com/","linkedin_url":"https://www.linkedin.com/company/graphytecarbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biomass Burial","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"isometric; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":16605,"last_evidence_date":"2025-12-23","date_added":"2026-04-18","date_updated":"2026-10-25","description":"Graphyte is a US carbon removal startup founded in 2023 and based in Pine Bluff, Arkansas, that uses its proprietary Carbon Casting process to dry, compress, and bury biomass residues from timber and agricultural operations as durable carbon blocks. It operates Project Loblolly in Arkansas (which issued 15,000 credits in 2025) and is developing Project Ponderosa in Flagstaff, Arizona, and is backed by Breakthrough Energy Ventures, Prelude Ventures, Carbon Direct Capital, and Overture.","description_source":"ai_generated"},{"name":"Grassroots Biochar","slug":"grassroots-biochar","profile_url":"https://captaindrawdown.com/directory/grassroots-biochar/","url":"https://grassrootsbiochar.nu/","linkedin_url":"https://www.linkedin.com/company/grassroots-biochar-ab","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-08","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Grassroots Biochar AB is a small Swedish biochar producer based on Öland/Kalmar that makes and refines biochar products for agricultural, horticultural and soil-management uses. The company is a production company of biochar-based products located in Kalmar, Sweden, using the Kon-Tiki burning method, focused on the agricultural sector. Their products are reported to be EBC certified.","description_source":"ai_generated"},{"name":"Great Carbon Valley","slug":"great-carbon-valley","profile_url":"https://captaindrawdown.com/directory/great-carbon-valley/","url":"https://www.greatcarbonvalley.com/","linkedin_url":"https://www.linkedin.com/company/great-carbon-valley","country":"Kenya","country_code":"KE","region":"Rest of world","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-10-01","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Great Carbon Valley (GCV) is a Kenyan project development venture and systems integrator founded in 2023 by Bilha Ndirangu and James Irungu Mwangi, aiming to build DAC+storage industrial hubs in the Great Rift Valley by combining geothermal power, basalt mineralization storage, land, and DAC technology partners. GCV has signed agreements with Climeworks, Sirona Technologies, Yama, AspiraDAC, Cella, and Beyond Captur, with a first DAC+S facility targeted for 2028. Its vision is to capture at least 1 million tonnes of CO2 annually by 2030.","description_source":"ai_generated"},{"name":"Green Carbon","slug":"green-carbon","profile_url":"https://captaindrawdown.com/directory/green-carbon/","url":"https://green-carbon.co.jp/","linkedin_url":"https://www.linkedin.com/company/green-carbon-inc","country":"Japan","country_code":"JP","region":"Japan","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-08","date_added":"2026-04-18","date_updated":"2026-10-17","description":"Green Carbon Inc. is a Tokyo-based nature-based carbon credit project developer founded in December 2019, operating across Japan, Southeast Asia, Australia, and South America. 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The company also offers the Agreen credit-registration platform and GreenChecker AI quality-assessment tool.","description_source":"ai_generated"},{"name":"Green Carbon Products","slug":"green-carbon-products","profile_url":"https://captaindrawdown.com/directory/green-carbon-products/","url":"https://www.greencarbonproducts.com/","linkedin_url":"https://www.linkedin.com/company/green-carbon-products","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Green Carbon Products is a small Ontario company that makes biochar from 100% sustainably sourced clean wood and sells it as a soil and compost amendment priced in CAD. They also offer wood mass reduction services. There is no evidence of carbon credit issuance, registry participation, or involvement in the compliance/voluntary CDR market — operations appear to be a small retail biochar business.","description_source":"ai_generated"},{"name":"Green Carbon Solutions","slug":"green-carbon-solutions","profile_url":"https://captaindrawdown.com/directory/green-carbon-solutions/","url":"https://www.greencarbonsolutions.com/","linkedin_url":"https://www.linkedin.com/company/green-carbon-solutions","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"Biomass Burial","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-02-25","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Green Carbon Solutions is an Indiantown, Florida climate-tech company founded by Martin Ellis that pyrolyzes eucalyptus wood into biochar, activated carbon, bio-oil, and bio-energy. The plant was relocated from Poland and retrofitted with a 110-foot retort; primary target markets are high-purity silicon/semiconductor, metallurgical industry (via a Polchar licensing deal), water purification, and soil amendment, with carbon sequestration as one of several product lines.","description_source":"ai_generated"},{"name":"Green Man Char","slug":"green-man-char","profile_url":"https://captaindrawdown.com/directory/green-man-char/","url":"https://greenmanchar.com.au/","linkedin_url":"https://www.linkedin.com/company/green-man-char","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-22","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Green Man Char is the product brand of Cyclic Carbon Pty Ltd, an Australian biochar producer operating at the Yarra Ranges biochar facility in Victoria using Earth Systems' CharMaker continuous pyrolysis technology to convert local woody waste into biochar and wood vinegar. The company sells biochar, activated charcoal, wood vinegar and frass for agricultural and horticultural applications, and the facility won the 2025 LGPro VIC Award for Environmental Sustainability.","description_source":"ai_generated"},{"name":"Green Sequest","slug":"green-sequest","profile_url":"https://captaindrawdown.com/directory/green-sequest/","url":"https://greensequest.earth/","linkedin_url":"https://www.linkedin.com/company/green-sequest","country":"Poland","country_code":"PL","region":"EU27","pathway_primary":"Enhanced Weathering","pathway_secondary":"Mineralization","category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-01","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Green Sequest is a Polish startup founded in 2022 and based in Nasławice that focuses on carbon sequestration through Enhanced Rock Weathering (ERW), using antigorite serpentinite to remove CO2 from the atmosphere while also providing mineral fertilizers for agriculture. The company is developing a low-cost, verifiable, scalable technology based on thermoactivation and organic salts to accelerate the natural mineralization process of serpentinite. As of 2025 the company had not raised institutional funding rounds.","description_source":"ai_generated"},{"name":"Green State Biochar","slug":"green-state-biochar","profile_url":"https://captaindrawdown.com/directory/green-state-biochar/","url":"https://greenstatebiochar.com/","linkedin_url":"https://www.linkedin.com/company/green-state-biochar","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-08-09","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Green State Biochar is a Vermont-based company in Greensboro Bend founded by Roger and Donna Pion and Luke Persons, producing biochar from wood waste purchased at local Northeast Kingdom sawmills. Their machine produces roughly 450 pounds of biochar in a 7-hour period, which they use in on-farm filtration units to prevent manure-pit runoff and sell directly to consumers, farmers and researchers. The company operates at bench scale and is not listed in major CDR registries.","description_source":"ai_generated"},{"name":"GreenBoost","slug":"greenboost","profile_url":"https://captaindrawdown.com/directory/greenboost/","url":"https://www.greenboost.it/","linkedin_url":"https://www.linkedin.com/company/greenboost","country":"Italy","country_code":"IT","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"GreenBoost is an Italian consultancy offering carbon removal project due diligence, decarbonization advisory, and ESG services for investors and corporates. They source and assess high-quality CO2 removal projects rather than operating CDR facilities themselves.","description_source":"ai_generated"},{"name":"GreenCap Solutions","slug":"greencap-solutions","profile_url":"https://captaindrawdown.com/directory/greencap-solutions/","url":"https://greencap-solutions.com/","linkedin_url":"https://www.linkedin.com/company/greencap-solutions-as","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-11","date_added":"2026-04-18","date_updated":"2026-08-15","description":"GreenCap Solutions AS is a Norwegian environmental technology company developing zeolite-based solid-sorbent Direct Air Capture (DAC) technology for both atmospheric removal and low-concentration point-source capture. Founded in 2016 and headquartered in Sandnes, it is the technology partner to Removr (the JV scaling DAC to industrial size) and in 2025 launched a demonstration project with Hydro Aluminium to capture CO₂ from aluminium smelter flue gases.","description_source":"ai_generated"},{"name":"Greencarbon","slug":"greencarbon","profile_url":"https://captaindrawdown.com/directory/greencarbon/","url":"https://www.greencarbon.nl","linkedin_url":"https://www.linkedin.com/company/greencarbon-bv","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation; Biochar","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Greencarbon is a Dutch broker/marketplace for CO2 removal certificates based in Aalsmeer, Netherlands. The company sells carbon removal credits from Dutch and Belgian projects (farmers and project developers) to SMEs and governments, with credits certified through registries such as ONCRA. They do not physically remove CO2 themselves but act as an intermediary in the CDR ecosystem.","description_source":"ai_generated"},{"name":"GreenCarbonFactory","slug":"greencarbonfactory","profile_url":"https://captaindrawdown.com/directory/greencarbonfactory/","url":"https://www.greencarbonfactory.com/","linkedin_url":"https://www.linkedin.com/company/osomo","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-04-17","date_added":"2026-04-18","date_updated":"2026-08-15","description":"GreenCarbonFactory is an Arnhem-based Dutch startup that installs, owns, and operates small-scale on-site pyrolysis/gasification facilities converting clean local woodchips into green energy (electricity/heat) and EBC-grade biochar for industrial site partners. Founded by Jerom van Roosmalen and Harold Joanknecht, the company operates as a Managed Service Provider and has registered a biochar production project on the Rainbow Standard registry in 2025.","description_source":"ai_generated"},{"name":"GreenChar Climate Solutions","slug":"greenchar-climate-solutions","profile_url":"https://captaindrawdown.com/directory/greenchar-climate-solutions/","url":"https://www.greenchar.co/","linkedin_url":"https://www.linkedin.com/company/greenchar-climate-solutions","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-04","date_added":"2026-04-18","date_updated":"2026-09-17","description":"GreenChar Climate Solutions is a Singapore-based startup that serves as a link between regional biochar producers in China and Southeast Asia and the international carbon removal market, focusing on carbon credit certification. The company presented its scalable biochar and carbon certification platform at the 2025 Tianjin-Singapore Eco-City exchange, showcasing a biochar-based carbon credit and soil regeneration model that turns agricultural waste into verified carbon-negative assets. It is also involved in the Nile Char Carbon Removal Project in Uganda as a partner supporting high-integrity biochar carbon removal project development.","description_source":"ai_generated"},{"name":"Greener Tokens","slug":"greener-tokens","profile_url":"https://captaindrawdown.com/directory/greener-tokens/","url":"https://www.greenertokens.com/","linkedin_url":"https://www.linkedin.com/company/greenertokens","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Greener Tokens is a climatech that tokenizes carbon credits from Brazilian Amazon forest preservation projects on blockchain (Polygon/Ethereum) via its Greener Preservation Token (GPT), which represents one tonne of CO2e from conserved native forest. The platform sells these tokens to companies and events (e.g. NASCAR Brasil, F1 São Paulo GP, Copa Truck) for voluntary carbon offsetting, functioning as a tokenization marketplace rather than a physical carbon remover. Founded as a joint venture between Dax (blockchain startup) and Reag Investimentos, with HQ in Switzerland and operations in Brazil, US, and Europe.","description_source":"ai_generated"},{"name":"GreenGlow","slug":"greenglow","profile_url":"https://captaindrawdown.com/directory/greenglow/","url":"https://greenglow.earth/","linkedin_url":"https://www.linkedin.com/company/greenglowasia","country":"Malaysia","country_code":"MY","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-02","date_added":"2026-04-18","date_updated":"2026-08-15","description":"GreenGlow is a Malaysia-based biochar project developer operating carbon hubs across Southeast Asia that convert agricultural waste and forestry residues into biochar via advanced pyrolysis. In August 2025 the company signed its first offtake agreement with Swiss CDR financier Altitude for 50,000+ tons of CORCs, with credits verified through the Puro.earth registry. The Malaysian entity Green Glow P1 Sdn Bhd operates biochar production facilities with FGV laboratory-tested output.","description_source":"ai_generated"},{"name":"Greenlyte Carbon Technologies","slug":"greenlyte-carbon-technologies","profile_url":"https://captaindrawdown.com/directory/greenlyte-carbon-technologies/","url":"https://www.greenlyte.tech/","linkedin_url":"https://www.linkedin.com/company/greenlyte-carbon-technologies","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-03-04","date_added":"2026-04-18","date_updated":"2026-10-08","description":"Greenlyte Carbon Technologies is a German DAC startup founded in 2022 and headquartered in Essen. The company operates a liquid-sorbent DAC process that co-produces green hydrogen, and in November 2025 inaugurated the world's first LiquidSolar SNG plant in Duisburg with 40 tpy CO2 removal capacity. It has offtake agreements with Eurowings and MB Energy and is fast-tracking a 500-ton commercial module at Chempark Marl in 2026.","description_source":"ai_generated"},{"name":"greenSand","slug":"greensand","profile_url":"https://captaindrawdown.com/directory/greensand/","url":"https://greensand.com/en","linkedin_url":"https://www.linkedin.com/company/greensand","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-14","date_added":"2026-04-18","date_updated":"2026-10-15","description":"greenSand is a Netherlands-based enhanced rock weathering supplier in Enkhuizen, led by Eddy Wijnker, that accelerates natural olivine weathering to permanently capture atmospheric CO2. The company distributes olivine for construction, landscaping and agricultural applications, and issues ONCRA-certified CO2 removal certificates. In late 2025 it launched greenSand Japan to expand its ERW method into Asia.","description_source":"ai_generated"},{"name":"greentrade.tech","slug":"greentradetech","profile_url":"https://captaindrawdown.com/directory/greentradetech/","url":"https://greentrade.tech/","linkedin_url":"https://www.linkedin.com/company/greentradetech","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"GreenTrade (GreenTrade Impact GmbH) is a Berlin-based marketplace founded in 2022 that provides forward financing for nature- and tech-based carbon projects via long-term offtake agreements, sometimes tokenised on blockchain. It curates a portfolio of projects for corporate buyers seeking reduction and removal credits, rather than operating removal technology itself.","description_source":"ai_generated"},{"name":"Ground Up","slug":"ground-up","profile_url":"https://captaindrawdown.com/directory/ground-up/","url":"https://www.ground-up.in","linkedin_url":"https://www.linkedin.com/company/ground-up-in","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":4,"last_evidence_date":"2024-05-23","date_added":"2026-04-18","date_updated":"2026-10-14","description":"Ground Up (Ground Up Ecowaste Pvt Ltd) is a Mumbai-based biochar startup founded by Rhea Dabriwala, Naveen Shivalingam and Shanay Jhaveri. The company develops strategically located industrial biochar production hubs that pyrolyze Indian agricultural residues into biochar, producing soil-amendment fertilisers and permanent carbon removal credits. Seed-stage: raised ~$117K in a May 2025 seed round; roughly 15 employees.","description_source":"ai_generated"},{"name":"Groupe Bordet","slug":"groupe-bordet","profile_url":"https://captaindrawdown.com/directory/groupe-bordet/","url":"https://www.groupebordet.fr/","linkedin_url":"https://www.linkedin.com/company/groupe-bordet","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Biomass Burial","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-13","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Groupe Bordet is a French industrial group based in Leuglay (Burgundy) that has produced wood charcoal since 1860 using its patented Carboépuré® continuous pyrolysis process, serving charcoal markets including food, BBQ, aluminum smelting and activated carbon. It has expanded into Puro.earth-certified biochar (via partner Carbonapp) and bio-oils, and is investing over €30M — with €14.1M support from Bpifrance — in a new plant at Decize targeting 15,000 t/year of biochar plus bio-oils by 2027.","description_source":"ai_generated"},{"name":"Hafslund Celsio","slug":"hafslund-celsio","profile_url":"https://captaindrawdown.com/directory/hafslund-celsio/","url":"https://www.hafslund.no/en/produkter-og-tjenester/oslo-ccs","linkedin_url":"https://www.linkedin.com/company/hafslund","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-28","date_added":"2026-04-18","date_updated":"2026-10-24","description":"Hafslund Celsio is Norway's largest district heating and waste-to-energy company, owned by Hafslund (60%), Infranode (20%) and HitecVision (20%). It is retrofitting its Klemetsrud WtE plant in Oslo with a full-scale carbon capture facility under Norway's Longship program, reaching FID in January 2025 and targeted to capture ~350,000 tonnes CO2/year from 2029, roughly half of which is biogenic (BECCS). The company's core business is district heating and waste incineration, with CDR as an emerging revenue stream via offtake deals with Frontier and Microsoft.","description_source":"ai_generated"},{"name":"Hago Energetics","slug":"hago-energetics","profile_url":"https://captaindrawdown.com/directory/hago-energetics/","url":"https://hagoenergetics.com/","linkedin_url":"https://www.linkedin.com/company/hago-energetics","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-07-22","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Hago Energetics is a California-based benefit corporation (HQ Camarillo) that uses a proprietary methane pyrolysis process to convert biogas from agricultural, landfill, and wastewater sources into fuel cell-grade hydrogen and solid biochar as a co-product for soil amendment. A third-party EcoEngineers LCA using CA-GREET 4.0 validated carbon intensities as low as -492 gCO₂e/MJ when biochar sequestration is included. The company was selected as a Qualified Hydrogen Supplier by California's First Public Hydrogen Authority in January 2026.","description_source":"ai_generated"},{"name":"Haliburton Forest Biochar","slug":"haliburton-forest-biochar","profile_url":"https://captaindrawdown.com/directory/haliburton-forest-biochar/","url":"https://www.haliburtonforestbiochar.com/","linkedin_url":null,"country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"division","liveliness_tier":"Suspect","liveliness_score":40,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-09","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Haliburton Forest Biochar (HFB) is a subsidiary of Haliburton Forest & Wild Life Reserve Ltd., an Ontario forestry and sawmill company. HFB pyrolyzes hardwood sawmill residues into biochar at its Kennaway Road facility in Haliburton County, supplying engineered biochar for advanced manufacturing (e.g. automotive foam replacement) and soil amendment markets. The subsidiary is expanding with $4.6M in provincial funding announced in 2025.","description_source":"ai_generated"},{"name":"Happy Ground","slug":"happy-ground","profile_url":"https://captaindrawdown.com/directory/happy-ground/","url":"https://happyground.org/","linkedin_url":"https://www.linkedin.com/company/happy-ground","country":"Thailand","country_code":"TH","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-11","date_added":"2026-04-18","date_updated":"2026-10-31","description":"Happy Ground is developing a large-scale biochar project in Thailand with a national agricultural partner, engaging 10,000 farmers across 100,000 hectares, designed to meet international verification standards such as Puro.earth. The company is commissioning an industrial biochar CDR facility in 2026 processing 7,000 tonnes of residues per year and targeting 5,000 CDR credits annually. Revenue model combines CDR credits, corporate Scope 3 insetting, and biochar-enhanced fertilizer sales to smallholders.","description_source":"ai_generated"},{"name":"Heartyculture Natural Products","slug":"heartyculture-natural-products","profile_url":"https://captaindrawdown.com/directory/heartyculture-natural-products/","url":"https://biochar.heartyculture.com/","linkedin_url":"https://www.linkedin.com/company/heartyculture-biochar","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Heartyculture Natural Products LLP is an Indian wellness brand offering natural products for everyday health alongside a 100-acre nursery providing horticulture solutions across India. Its biochar arm runs an artisan biochar CDR program in partnership with Circonomy, where Heartyculture handles logistics for biochar production and application while Circonomy manages monitoring and credit monetization, with 5 artisan production sites implemented across 3 states following Global Artisan C-Sinks guidelines from Carbon Standards International AG. 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For the 2024 growing season, Hempalta verified 29,448 tonnes CO₂ of carbon credits across 12,669 acres and 38 farms in Canada, USA, UK, Ukraine, Sweden, Germany, and Australia.","description_source":"ai_generated"},{"name":"High Hopes Labs","slug":"high-hopes-labs","profile_url":"https://captaindrawdown.com/directory/high-hopes-labs/","url":"https://www.highopeslabs.com/","linkedin_url":"https://www.linkedin.com/company/high-hopes-labs","country":"Israel","country_code":"IL","region":"Rest of world","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-08-13","date_added":"2026-04-18","date_updated":"2026-10-15","description":"High Hopes Labs is an Israeli startup (Ramat Gan/Tel Aviv) founded by Nadav Mansdorf and Eran Oren that develops stratospheric-balloon-based direct air capture. 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The company is backed by Peak Renewables and North West Capital Partners, with a first hub planned for Alberta's Industrial Heartland, and received $3M from Emissions Reduction Alberta in April 2025 for a FEED study.","description_source":"ai_generated"},{"name":"Hyve Geo","slug":"hyve-geo","profile_url":"https://captaindrawdown.com/directory/hyve-geo/","url":"https://www.hyvegeo.com/","linkedin_url":"https://www.linkedin.com/company/hyvegeo","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"HyveGeo is a climate-tech startup with operations in Cambridge, England and Abu Dhabi that combines microalgae technology for carbon removal and soil regeneration with biochar production. The company puts microalgae through a \"biorefinery concept,\" extracting bioactive compounds that act as biostimulants and are added along with beneficial microbes to biochar in different recipes to promote crop growth. The company was founded in 2023 and is at pilot stage targeting commercial rollout in the UAE.","description_source":"ai_generated"},{"name":"Húmica","slug":"húmica","profile_url":"https://captaindrawdown.com/directory/húmica/","url":"https://humica.mx/","linkedin_url":"https://www.linkedin.com/company/h%C3%BAmica","country":"Mexico","country_code":"MX","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-03-28","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Húmica is a Mexican soil-biotechnology startup founded in 2020 that works with smallholder farmers — particularly women producers in Puebla, Veracruz, Tabasco, and Oaxaca — to produce tailored biochar and transition citrus, vanilla, bamboo, and honey operations to regenerative agroforestry. The company conducts soil diagnostics, formulates biochar-based biofertilizers, and helps farmers access carbon-credit markets.","description_source":"ai_generated"},{"name":"Ibero Massa Florestal","slug":"ibero-massa-florestal","profile_url":"https://captaindrawdown.com/directory/ibero-massa-florestal/","url":"https://en.imflorestal.com/","linkedin_url":"https://www.linkedin.com/company/imflorestal","country":"Portugal","country_code":"PT","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-02-01","date_added":"2026-04-18","date_updated":"2026-10-12","description":"Ibero Massa Florestal (IMF) is a Portuguese biochar producer based in Oliveira de Azeméis that transforms forest biomass through slow pyrolysis into Ecochar (agricultural biochar) and Carvão Zero (household charcoal), with an installed capacity of 5,000 tonnes/year. The company is certified under EBC, GLOBAL C-SINK, FSC, PEFC, DIN Plus, SURE and ISO 9001, and partners with Carbonfuture to sell biochar carbon removal credits.","description_source":"ai_generated"},{"name":"Industrielle Werke Basel","slug":"industrielle-werke-basel","profile_url":"https://captaindrawdown.com/directory/industrielle-werke-basel/","url":"https://www.iwb.ch/","linkedin_url":"https://www.linkedin.com/company/iwb-industrielle-werke-basel","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-03","date_added":"2026-04-18","date_updated":"2026-08-15","description":"IWB (Industrielle Werke Basel) is the municipal utility of Basel-City providing electricity, gas, district heat, water, and telecoms to the region. 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A new main production site in Landquart (\"Biochar Circle Switzerland\") is under construction with commissioning planned for mid-2026.","description_source":"ai_generated"},{"name":"InnoSepra","slug":"innosepra","profile_url":"https://captaindrawdown.com/directory/innosepra/","url":"https://www.innosepra.com/","linkedin_url":"https://www.linkedin.com/company/innosepra","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-01-10","date_added":"2026-04-18","date_updated":"2026-08-15","description":"InnoSepra LLC is a New Jersey-based R&D company founded by Dr. Ravi Jain that develops physical-sorbent-based gas separation technologies for Direct Air Capture, post-combustion CO2 capture, flue gas purification, and renewable natural gas upgrading. 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Selected by Zurich Insurance for a pre-purchase agreement via Puro.earth, the project grows coppicing species on low-rainfall cleared farmland and buries the harvested biomass in engineered subterranean chambers to produce scalable, durable carbon removal. Its \"InterEarth Bowgada\" facility is listed on Puro.earth as a future supplier having passed preliminary assessment.","description_source":"ai_generated"},{"name":"Interholco","slug":"interholco","profile_url":"https://captaindrawdown.com/directory/interholco/","url":"https://www.interholco.com/en/","linkedin_url":"https://www.linkedin.com/company/interholco-ag","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-08","date_added":"2026-04-18","date_updated":"2026-08-15","description":"Interholco AG is a Swiss timber company (founded 1962) headquartered in Baar that supplies African, European and North American hardwood to B2B customers in over 40 countries. 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Through its Swiss subsidiary Kanadevia Inova, it supplies amine-scrubbing carbon capture technology as an EPC contractor for waste-to-energy plants — including the UK's first full-scale WtE CCS project at the Protos Energy Recovery Facility (notice-to-proceed October 2025, handover mid-2029). 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The company combines forest-thinning automation with biomass burial for durable carbon removal and has sold credits to Stripe/Frontier.","description_source":"ai_generated"},{"name":"KohleHelden","slug":"kohlehelden","profile_url":"https://captaindrawdown.com/directory/kohlehelden/","url":"https://kohlehelden.de/","linkedin_url":null,"country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"KohleHelden is a family-run biochar producer in Zierenberg (North Hesse, Germany) that uses a BIOMACON pyrolysis unit to convert regional wood chips into EBC- and GMP+-certified plant charcoal and feed charcoal. 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The company uses a proprietary chemical blend to absorb CO₂ from ambient air, then either stores the carbon underground where it mineralizes in bedrock or uses it to make products. 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The company operates biochar facilities in Iowa and Illinois, with the Microsoft deal facilitated by Supercritical, producing biochar via pyrolysis of agricultural and municipal biomass that is blended with compost for agricultural soil applications.","description_source":"ai_generated"},{"name":"LightNET Carbon Capture","slug":"lightnet-carbon-capture","profile_url":"https://captaindrawdown.com/directory/lightnet-carbon-capture/","url":"https://www.lightnetcc.com/en","linkedin_url":"https://www.linkedin.com/company/lightnetcc","country":"Spain","country_code":"ES","region":"EU27","pathway_primary":"Mineralization","pathway_secondary":"DAC","category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-24","date_added":"2026-04-18","date_updated":"2026-09-15","description":"LightNET Carbon Capture (LNCC) is a Barcelona-based ICN2/CSIC spin-off that develops industrial solutions inspired by natural CO₂ mineralization, based on scientific results from CSIC's IMB-CNM and ICN2 licensed to the company. 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The company operates what it claims to be Asia's first industrial-scale DAC plant in Xi'an (~2,000 kg CO2/year) and targets downstream CO2 utilization in carbon-rich agriculture, enhanced oil recovery, and mineralization of solid waste/tailings. 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ACLA has an EPD-verified GWP of -798 kg CO2e/t and has been deployed on UK motorways (M11, A64, A30) and over 40 infrastructure projects. 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Residual biomass is sunk to the deep seafloor for long-term carbon sequestration, with hectare-scale trials run in the Philippines and partnerships with Scripps, Rutgers, Princeton, and National Taiwan University. The project was a $1M XPRIZE Carbon Removal milestone winner and continues to receive philanthropic support into 2025.","description_source":"ai_generated"},{"name":"MARINIX Ocean Tech AS","slug":"marinix-ocean-tech-as","profile_url":"https://captaindrawdown.com/directory/marinix-ocean-tech-as/","url":"https://marinix.org/","linkedin_url":"https://www.linkedin.com/company/gea-carbon-capture","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"Ocean CDR","pathway_secondary":"Enabling Tech","category":"Ocean CDR","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"MARINIX Ocean Tech AS is a Norwegian early-stage ocean CDR startup developing technology to stimulate marine snow formation for long-term carbon sequestration in deep-sea sediments. The company published a 2025 technical white paper outlining an €11M tokenized fundraising campaign with a targeted 2029 commercial launch. Operations are currently pre-revenue and constrained by the London Protocol's restrictions on commercial ocean CDR.","description_source":"ai_generated"},{"name":"Marquis Energy","slug":"marquis-energy","profile_url":"https://captaindrawdown.com/directory/marquis-energy/","url":"https://marquisinc.com/","linkedin_url":"https://www.linkedin.com/company/marquis-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-05","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Marquis Energy operates the world's largest dry-mill ethanol plant in Hennepin, Illinois, producing ~395 million gallons of ethanol plus DDGS and corn oil. Through its subsidiary Marquis Carbon Injection LLC, it is developing a BECCS project to sequester over 1 million tons/year of biogenic CO2 in the Mt. 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In early 2025 it broke ground on Phase 2 of its Udupi facility, doubling annual production capacity to 7,000 tonnes of biofuel and 14,000 tonnes of biochar, and sells carbon removal credits via the Carbonfuture platform.","description_source":"ai_generated"},{"name":"Mast Reforestation","slug":"mast-reforestation","profile_url":"https://captaindrawdown.com/directory/mast-reforestation/","url":"https://www.mastreforest.com/","linkedin_url":"https://www.linkedin.com/company/mast-reforest","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biomass Burial","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":"cdrfyi; puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-29","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Mast Reforestation is a Seattle-based post-wildfire reforestation and CDR company that produces durable carbon removal credits via biomass burial of fire-killed trees. Its MT1 project in Montana delivered 4,277 Puro.earth-certified credits in January 2026 — the largest issuance to date under Puro's Terrestrial Storage of Biomass methodology — and sold out within six weeks to buyers including RBC, Bain, BMO, and CNaught. The company also operates Silvaseed and Cal Forest nurseries and plans to scale to 150,000 tonnes/year by 2030.","description_source":"ai_generated"},{"name":"Metalplant","slug":"metalplant","profile_url":"https://captaindrawdown.com/directory/metalplant/","url":"https://metalplant.com/","linkedin_url":"https://www.linkedin.com/company/phytomining","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-06","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Metalplant is a US-domiciled startup with field operations in northern Albania that integrates enhanced rock weathering of olivine with nickel phytomining using hyperaccumulator plants (Odontarrhena chalcidica) to co-produce carbon removal credits and carbon-negative nickel (\"NegativeNickel\"). The company has raised ~$3.7M in venture funding and was awarded $1.72M by ARPA-E in partnership with Verinomics to scale phytomining in the US.","description_source":"ai_generated"},{"name":"Metzler","slug":"metzler","profile_url":"https://captaindrawdown.com/directory/metzler/","url":"https://www.metzlerbiochar.com/","linkedin_url":"https://www.linkedin.com/company/metzler-forest-products","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-22","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Metzler Biochar is a biochar product line of Metzler Forest Products LLC, a Pennsylvania-based timber harvesting, forestry services, land clearing, mulch, compost and soil company. The biochar operation uses local hardwood sawmill co-products as feedstock, sells multiple grades (pureCHAR, agriCHAR, primaryCHAR) plus biochar-amended compost/soil blends, and recovers process heat to offset propane at its firewood heat-treating facility.","description_source":"ai_generated"},{"name":"Meva Energy","slug":"meva-energy","profile_url":"https://captaindrawdown.com/directory/meva-energy/","url":"https://mevaenergy.com/","linkedin_url":"https://www.linkedin.com/company/meva-energy","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-26","date_added":"2026-04-18","date_updated":"2026-09-19","description":"Meva Energy is a Swedish cleantech company (founded 2008, HQ Gothenburg) that builds modular biomass gasification plants for manufacturers such as Sofidel, IKEA and Elcowire, converting wood and agricultural residues into industrial-grade biosyngas as a fossil-gas substitute, with biochar produced as a carbon-negative by-product. In October 2025 the EIB announced €40M in venture debt financing to scale up the technology across Europe. The primary business is renewable industrial gas; biochar carbon removal is an adjacent revenue stream.","description_source":"ai_generated"},{"name":"Midori Partner","slug":"midori-partner","profile_url":"https://captaindrawdown.com/directory/midori-partner/","url":"https://midori-partner.com/","linkedin_url":"https://www.linkedin.com/company/midoriclimate","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-01","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Midori Climate Partner Pte. Ltd. is a Singapore-based carbon credit developer specializing in biochar carbon removal projects across Southeast Asia, including Cambodia, Thailand, Vietnam, and Malaysia. The company partners with farmer cooperatives and food/wood processing factories to convert biomass waste into biochar for soil application, and closed a pre-seed round led by Tokio Marine Holdings in February 2025.","description_source":"ai_generated"},{"name":"Milkywire","slug":"milkywire","profile_url":"https://captaindrawdown.com/directory/milkywire/","url":"https://www.milkywire.com","linkedin_url":"https://www.linkedin.com/company/milkywire","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Enabling Tech","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-11-02","description":"Stockholm-based Milkywire is an impact platform that channels corporate funding into durable CDR pre-purchases through its Climate Transformation Fund, backed by companies like Klarna, Spotify, Salesforce, Bolt and Future Energy Ventures. Their 2025 round added 15 new suppliers bringing total CTF-supported CDR suppliers to 40 — second only to Shopify and Stripe per CDR.fyi. Milkywire does not remove CO2 itself; it is a facilitator/broker in the CDR ecosystem.","description_source":"ai_generated"},{"name":"Minera Systems","slug":"minera-systems","profile_url":"https://captaindrawdown.com/directory/minera-systems/","url":"https://minerasystems.com/","linkedin_url":"https://www.linkedin.com/company/minera-systems","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biomass Burial","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-10","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Minera Systems is an early-stage Canadian cleantech startup based in Squamish, British Columbia, developing a biomass-based carbon removal approach described as \"nature-inspired\" biomass CO2 extraction. Public information is very limited — the website contains little beyond a tagline, and the team appears to be only 2 people on LinkedIn.","description_source":"ai_generated"},{"name":"MioTech","slug":"miotech","profile_url":"https://captaindrawdown.com/directory/miotech/","url":"https://www.miotech.com/","linkedin_url":"https://www.linkedin.com/company/miotech","country":"Hong Kong","country_code":"HK","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Enhanced Weathering; Mineralization","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":65,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-03","date_added":"2026-04-18","date_updated":"2026-09-15","description":"MioTech is a Hong Kong/Shanghai-based AI-powered ESG and sustainability data software company whose carbon asset team has expanded into CDR project development. 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The company also announced a target of 50,000 tons of CDR credits by 2027 across biochar, geological storage, carbonated materials and enhanced weathering.","description_source":"ai_generated"},{"name":"Miraïa","slug":"miraïa","profile_url":"https://captaindrawdown.com/directory/miraïa/","url":"https://miraia.fr/en/home/","linkedin_url":"https://www.linkedin.com/company/mira%C3%AFa","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-18","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Miraïa is a French climate-tech startup founded in May 2023 in Toulouse by Jean Escaffre, developing an innovative wood pyrolysis process to sequester CO₂ and valorize the full set of co-products. The company is building an 800 m² pilot site in Colomiers (Haute-Garonne) with support from AD'OCC and the Occitanie region, and plans nine additional hires there. Carbon credits from its pilot unit are now registered on the Rainbow standard, en route to ICROA certification.","description_source":"ai_generated"},{"name":"Mission Zero","slug":"mission-zero","profile_url":"https://captaindrawdown.com/directory/mission-zero/","url":"https://www.missionzero.tech/","linkedin_url":"https://www.linkedin.com/company/missionzerotech","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-10-27","description":"Mission Zero Technologies is a UK-based company that develops electrochemical direct air capture (DAC) technology inspired by biological reactions that manage CO₂ in the body. The company had three DAC facilities operational by end of 2025, including a Norfolk DAC-to-limestone plant with O.C.O Technology and a third unit at Deep Sky's Alpha site in Alberta, Canada.","description_source":"ai_generated"},{"name":"Mosaic Materials","slug":"mosaic-materials","profile_url":"https://captaindrawdown.com/directory/mosaic-materials/","url":"https://mosaicmaterials.com/","linkedin_url":"https://www.linkedin.com/company/mosaicmaterials","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"division","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Mosaic Materials is a direct air capture technology developer based in Alameda, California, spun out of UC Berkeley, that develops metal-organic framework (MOF) adsorbents selectively capturing CO2 from ambient air and confined spaces (submarines, spacecraft via NASA/Navy contracts). 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Its flagship Bakersfield facility completed a FEL-2 study and received a DOE LPO Title 17 Part II invitation, with a second plant planned with SMUD in Sacramento. In March 2025 Mote closed the first $7M tranche of a targeted $15M Series A led by Nella Next and Preston-Werner Ventures.","description_source":"ai_generated"},{"name":"myclimate","slug":"myclimate","profile_url":"https://captaindrawdown.com/directory/myclimate/","url":"https://www.myclimate.org/","linkedin_url":"https://www.linkedin.com/company/myclimate","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"Afforestation","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-09-15","description":"myclimate is a Swiss non-profit climate protection foundation, spun out of ETH Zurich in 2002, that develops, finances and advises on voluntary carbon market projects across ~30 countries. Its portfolio spans emissions reductions (cookstoves, biogas, renewables) and carbon removals including biochar in Colombian coffee cultivation, reforestation and peatland rewetting. It operates as a project developer, advisory organisation and offset retailer with offices in Switzerland, Germany, Austria and beyond.","description_source":"ai_generated"},{"name":"MYNO","slug":"myno","profile_url":"https://captaindrawdown.com/directory/myno/","url":"https://mynocarbon.com/","linkedin_url":"https://www.linkedin.com/company/myno-carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-12","date_added":"2026-04-18","date_updated":"2026-09-20","description":"MYNO Carbon Corp. is a Washington-based biochar company founded in 2020 that is developing its first large-scale Carbon Removal Facility in Port Angeles, WA, using forest residuals from Hermann Brothers. The project was awarded a $20.49 million USDA Fertilizer Production Expansion Program grant in late 2024, targeting 40,000 tons of biochar annually. CEO Thor Kallestad continues to publicly promote the project, including a Peninsula College presentation in October 2025.","description_source":"ai_generated"},{"name":"Nature Broking","slug":"nature-broking","profile_url":"https://captaindrawdown.com/directory/nature-broking/","url":"https://www.naturebroking.com/","linkedin_url":"https://www.linkedin.com/company/nature-broking","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Nature Broking is a UK-based natural capital brokerage that builds and manages tailored carbon credit and nature restoration portfolios for corporate clients, including banks, airports, insurers and law firms. They vet projects through an ICVCM-aligned due diligence framework and act as an intermediary connecting buyers with UK and global nature-based carbon projects.","description_source":"ai_generated"},{"name":"NAWARO ENERGIE Betrieb","slug":"nawaro-energie-betrieb","profile_url":"https://captaindrawdown.com/directory/nawaro-energie-betrieb/","url":"https://www.nawaro-energie.at","linkedin_url":"https://www.linkedin.com/company/nawaro-energie","country":"Austria","country_code":"AT","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-06-29","date_added":"2026-04-18","date_updated":"2026-09-15","description":"NAWARO ENERGIE Betrieb GmbH is an Austrian bioenergy producer headquartered in Zwettl, Lower Austria, operating biomass power plants and SynCraft wood-gasification plants that supply green electricity, heat and pellets to ~32,500 households. 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The company previously ran its own 1-year harvest-deferral forest carbon program but discontinued it after Verra declined to approve the tonne-year methodology, and has since pivoted to an unconflicted marketplace/advisory role. NCX no longer develops its own carbon projects.","description_source":"ai_generated"},{"name":"NEG8 Carbon","slug":"neg8-carbon","profile_url":"https://captaindrawdown.com/directory/neg8-carbon/","url":"https://neg8carbon.com/","linkedin_url":"https://www.linkedin.com/company/neg8carbon","country":"Ireland","country_code":"IE","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-29","date_added":"2026-04-18","date_updated":"2026-11-03","description":"NEG8 Carbon is a Waterford, Ireland-based Direct Air Capture company (originally founded in 2014 as Trinity Green Energies, a spin-out from Trinity College Dublin and UCD) that develops proprietary Electrostatic DAC technology using thin-layer sorbent systems. It built Ireland's first DAC prototype (1.2 tpa) and in January 2026 signed an engineering study agreement with Prochem Engineering for a 50 tpa full-scale DAC module at its Waterford headquarters.","description_source":"ai_generated"},{"name":"Negative Emissions Platform","slug":"negative-emissions-platform","profile_url":"https://captaindrawdown.com/directory/negative-emissions-platform/","url":"https://www.negative-emissions.org","linkedin_url":"https://www.linkedin.com/company/negative-emissions-platform","country":"Belgium","country_code":"BE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Enabling Tech","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-11-01","description":"The Negative Emissions Platform (NEP) is a Brussels-based non-profit membership association (ASBL) representing the carbon dioxide removal industry before EU institutions. 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The company handles facility build, commissioning, operational support, and MRV for credit issuance. 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It has partnered with Norway's Carbon Removal AS on the Kollsnes project and contributes commercialization, market-development, and exploitation strategy to research initiatives such as the Chalmers-led Passive DAC consortium and the EU REPAIR methane-removal project.","description_source":"ai_generated"},{"name":"Nordic Offset","slug":"nordic-offset","profile_url":"https://captaindrawdown.com/directory/nordic-offset/","url":"https://nordicoffset.fi/","linkedin_url":null,"country":"Finland","country_code":"FI","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"Nordic Offset (Nordic Offset Oy) is a Finnish carbon footprint management consultancy and voluntary carbon credit retailer, founded in 2008 and headquartered in Helsinki. It resells certified third-party credits (Gold Standard, Verra, Puro.earth) and offers emission calculation and sustainability (ESG/CSRD) reporting services. The firm has broadened into ESG reporting under the related Nordic Impact brand.","description_source":"ai_generated"},{"name":"Nordiczero","slug":"nordiczero","profile_url":"https://captaindrawdown.com/directory/nordiczero/","url":"https://nordiczero.com/en/","linkedin_url":"https://www.linkedin.com/company/nordiczero","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Mineralization","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-04-08","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Nordiczero is an early-stage Swedish venture developing solutions that incorporate biochar and bioash from biogenic residues into concrete and building materials. The company aims to lock biogenic carbon into cementitious products for durable storage in the built environment. 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At its Filborna recycling site in Helsingborg it operates what it describes as Sweden's largest biochar plant, inaugurated in June 2022, converting roughly 7,000 tonnes/year of urban garden waste into ~1,500 tonnes of biochar via Vow/BioGreen pyrolysis while delivering ~11 GWh of district heating. Biochar is an adjacent climate side-activity; the core business remains municipal waste collection and recycling.","description_source":"ai_generated"},{"name":"Nori","slug":"nori","profile_url":"https://captaindrawdown.com/directory/nori/","url":"https://nori.com","linkedin_url":"https://www.linkedin.com/company/nori-consulting","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Nori was a Seattle-based carbon removal marketplace and registry that connected buyers with US farmers practicing regenerative agriculture for soil carbon sequestration, tracking credits (\"Regenerative Tonnes\") on blockchain. The company operated from 2017 until September 2024, when it shut down citing a stagnant voluntary carbon market and tough fundraising environment after raising $17.25M.","description_source":"ai_generated"},{"name":"Norma","slug":"norma","profile_url":"https://captaindrawdown.com/directory/norma/","url":"https://norma.tech/","linkedin_url":"https://www.linkedin.com/company/norma-tech","country":"France","country_code":"FR","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-06-25","date_added":"2026-04-18","date_updated":"2026-10-26","description":"Norma is a Paris-based climate tech startup building a novel Direct Air Capture system that combines supercapacitor energy storage with electrochemical CO2 capture in a single device, aiming for 10× lower energy consumption and sub-$100/ton costs. The company is backed by Counteract VC and Marble, has raised a $1M pre-seed round, and secured its first customer through the Milkywire Climate Transformation Fund. 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The company issues Puro- and EBC-certified biochar carbon removal credits and has active sites and partnerships in Grevesmühlen, Bochum and Dessau, plus a biochar-in-asphalt pilot with Hansa Asphalt.","description_source":"ai_generated"},{"name":"NuAria","slug":"nuaria","profile_url":"https://captaindrawdown.com/directory/nuaria/","url":"https://www.nuaria.com/","linkedin_url":"https://www.linkedin.com/company/nuaria","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-25","date_added":"2026-04-18","date_updated":"2026-09-15","description":"NuAria is a US-based early-stage direct air capture startup developing a solid sorbent packaged as cylindrical wound membranes for scalable, low-cost CO2 removal. The company offers carbon credit subscriptions and upfront purchases to industries and governments pursuing net-zero targets. 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The Saskatoon-based company converts biowaste into a concentrated bio-oil and stores the CO₂ geologically in licensed salt caverns, and Frontier buyers are paying NULIFE USD $44.2 million to remove 122,000 tons of CO₂ between 2026 and 2030.","description_source":"ai_generated"},{"name":"Nurist Biocarbon","slug":"nurist-biocarbon","profile_url":"https://captaindrawdown.com/directory/nurist-biocarbon/","url":"https://nuristbiocarbon.com/","linkedin_url":"https://www.linkedin.com/company/nurist-biocarbon","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Nurist Biocarbon Private Limited is an early-stage Indian biochar producer based in Didwana, Nagaur district, Rajasthan. It converts crop residues and invasive Prosopis juliflora into biochar used as a soil amendment on degraded arid land, claiming a partnership with CAZRI and a pilot that reclaimed 50 acres in Barmer. Biochar production and sale of associated carbon credits is the company's core business.","description_source":"ai_generated"},{"name":"NuWa Solutions","slug":"nuwa-solutions","profile_url":"https://captaindrawdown.com/directory/nuwa-solutions/","url":"https://www.nuwasolutions.org/","linkedin_url":"https://www.linkedin.com/company/nuwasolutions","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":"Afforestation","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-17","date_added":"2026-04-18","date_updated":"2026-09-15","description":"NuWa Solutions was founded in 2025 and is headquartered in Dover, DE, with 1 total employee. The company develops Ocean Alkalinity Enhancement for verifiable marine CO2 removal, with rigorous MRV, safety guardrails, and community-first project design. It is an early-stage, pre-credit mCDR supplier led by founder Elliott Roberts (previously at Ephemeral Carbon and University of Delaware).","description_source":"ai_generated"},{"name":"Nuxsen","slug":"nuxsen","profile_url":"https://captaindrawdown.com/directory/nuxsen/","url":"https://nuxsen.com/","linkedin_url":"https://www.linkedin.com/company/nuxsen","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-05","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Nūxsen is a New York-based direct air capture startup founded in 2022 developing electrochemical DAC reactors with a voltage-activated sorbent instead of thermal regeneration. It was a Phase 1 semifinalist in the DOE Direct Air Capture Pre-Commercial Technology Prize and tested its sorbent at the NETL DAC Center in Pittsburgh, capturing ~2.6 g CO2 at lab scale. The company remains small (~5 employees), unfunded as of mid-2025, and has shown limited public activity since late 2024.","description_source":"ai_generated"},{"name":"NY Carbon","slug":"ny-carbon","profile_url":"https://captaindrawdown.com/directory/ny-carbon/","url":"https://www.nycarbon.co/","linkedin_url":"https://www.linkedin.com/company/ny-carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-09-15","description":"NY Carbon is a small Saugerties, NY-based commercial biochar producer using locally sourced woody waste feedstock via pyrolysis. It serves as the exclusive biochar supplier for the Hudson Valley Biochar Pioneers program (4 Corners Carbon Coalition, Terraset, Sustainable Hudson Valley, Cornell Cooperative Extension), which equipped 14 farms with biochar in spring 2025.","description_source":"ai_generated"},{"name":"Néolithe","slug":"néolithe","profile_url":"https://captaindrawdown.com/directory/néolithe/","url":"https://neolithe.com/","linkedin_url":"https://www.linkedin.com/company/neolithe","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Biomass Burial","pathway_secondary":"Mineralization","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":65,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-14","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Néolithe is a French industrial startup founded in 2019 near Angers that manufactures \"Fossilizers\" — containerized machines that shred non-recyclable waste, mix it with a proprietary binder, and press it into mineral aggregates called Anthropocite for use in non-structural concrete and road base. The company's primary business is waste treatment and construction-aggregate production; carbon storage (claimed at ~337-420 kg CO2e per tonne) is marketed as a co-benefit from avoiding landfill/incineration of biogenic waste fractions.","description_source":"ai_generated"},{"name":"O.C.O Technology","slug":"oco-technology","profile_url":"https://captaindrawdown.com/directory/oco-technology/","url":"https://oco.co.uk/","linkedin_url":"https://www.linkedin.com/company/o-c-o-technology-ltd","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Mineralization","pathway_secondary":"DAC","category":"Mineralization","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":80,"size_class":"Medium (50 to 249)","registries":"puro; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-12","date_added":"2026-04-18","date_updated":"2026-11-02","description":"O.C.O Technology is a UK-based carbon mineralization company headquartered in Brandon, Suffolk, operating multiple plants that use Accelerated Carbonation Technology (ACT) to react CO2 with air pollution control residues from energy-from-waste facilities, producing carbon-negative manufactured limestone (M-LS) aggregate for construction. Originally Carbon8 Aggregates, it operates as a subsidiary of Grundon Waste Management, with CDR/carbon-negative aggregate production as its sole operational purpose.","description_source":"ai_generated"},{"name":"OBIO","slug":"obio","profile_url":"https://captaindrawdown.com/directory/obio/","url":"https://www.obio.no/","linkedin_url":"https://www.linkedin.com/company/obio-norge","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-17","date_added":"2026-04-18","date_updated":"2026-10-05","description":"OBIO AS is a Norwegian biochar company that built and operates the first industrial-scale pyrolysis plant in Norway at Rudshøgda, Ringsaker, which has been running 24/7 since January 2021. Founded in December 2022 when the pyrolysis business was spun out from Oplandske Bioenergi, it is owned 60% by district-heating utility Eidsiva Bioenergi and 40% by forest-owner cooperative Glommen Mjøsen Skog, and sells Puro.earth CORC biochar carbon removal credits.","description_source":"ai_generated"},{"name":"Ocean","slug":"ocean","profile_url":"https://captaindrawdown.com/directory/ocean/","url":"https://oceanvisions.org/","linkedin_url":"https://www.linkedin.com/company/ocean-visions","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-11-04","description":"Ocean Visions is a US-based science-focused nonprofit that catalyzes research, road maps, field trials, and policy frameworks for marine carbon dioxide removal (mCDR). It runs the Launchpad accelerator, publishes an mCDR Ecosystem Database and Field Trial Database, and commissions work such as an Environmental Impact Assessment Framework for mCDR being developed by Fugro. The organization is a convener and facilitator, not a CDR supplier itself.","description_source":"ai_generated"},{"name":"Ocean Frontier Institute","slug":"ocean-frontier-institute","profile_url":"https://captaindrawdown.com/directory/ocean-frontier-institute/","url":"https://www.ofi.ca/","linkedin_url":"https://www.linkedin.com/company/ocean-frontier-institute","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Ocean CDR","pathway_secondary":"Enabling Tech","category":"Marine CDR","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-01","date_added":"2026-04-18","date_updated":"2026-10-15","description":"The Ocean Frontier Institute (OFI) is a non-profit research and higher education organization dedicated to ocean-based research and data, established in 2016 and based at Dalhousie University in Halifax, Nova Scotia, focused on achieving net zero, protecting ocean biodiversity and sustaining ocean bioresources. OFI is a global hub for ocean research and innovation led by Dalhousie University, and its CONVERGE CDR program is part of OFI's Transforming Climate Action (TCA) program, a $397M research initiative at the intersection of oceans, climate, and human systems. It is part of the CDR ecosystem as a research/MRV enabler rather than a commercial supplier.","description_source":"ai_generated"},{"name":"Ocean Nourishment Corporation","slug":"ocean-nourishment-corporation","profile_url":"https://captaindrawdown.com/directory/ocean-nourishment-corporation/","url":"https://www.oceannourishment.com/","linkedin_url":"https://www.linkedin.com/company/ocean-nourishment-corporation","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Ocean CDR","pathway_secondary":null,"category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2021-11-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Ocean Nourishment Corporation (ONC) is an Australian company incorporated in 2004 to develop Ocean Nourishment technology for marine carbon dioxide removal via macronutrient fertilization. Its PhytoPlus biostimulant is deployed from ships or offshore platforms to boost phytoplankton growth and drive long-duration carbon sequestration in deep water. ONC was a Top 100 Global Carbon Removal Innovator in the 2024 XPRIZE Carbon Removal Competition and is seeking partners in shipping and green hydrogen/ammonia.","description_source":"ai_generated"},{"name":"Ocean-based Climate Solutions, Inc.","slug":"ocean-based-climate-solutions-inc","profile_url":"https://captaindrawdown.com/directory/ocean-based-climate-solutions-inc/","url":"https://ocean-based.com/","linkedin_url":"https://www.linkedin.com/company/ocean-based-climate-solutions-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Ocean-based Climate Solutions, Inc. (now rebranded as The Sea Upwelling Company / Sea-Up) is a small US-based marine CDR developer, spun out of Atmocean, building wave-powered artificial upwelling pumps that bring nutrient-rich deep water to the surface to stimulate phytoplankton growth and ocean carbon sequestration. Led by Philip Kithil, the company has collaborated with GEOMAR and BIOS on open-ocean trials, with a 2024 Test-ArtUp deployment reported by GEOMAR.","description_source":"ai_generated"},{"name":"Oceanid MRV","slug":"oceanid-mrv","profile_url":"https://captaindrawdown.com/directory/oceanid-mrv/","url":"https://www.oceanidmrv.com/","linkedin_url":null,"country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Ocean CDR","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-04-19","description":"Oceanid MRV (Oceanid Climate and Carbon Solutions) is a US-based public benefit corporation providing measurement, reporting, and verification (MRV) services specifically for marine CDR companies. Originally formed as Coastal Carbon Solutions LLC in 2022 and rebranded/incorporated as Oceanid MRV Inc. in 2023, the company works with ocean alkalinity enhancement, kelp sinking, and coastal enhanced weathering projects (partners have included Capture6, Pronoe, First Gigaton, Carbon Atlantis). They do not physically remove CO2 themselves.","description_source":"ai_generated"},{"name":"Octavia Carbon","slug":"octavia-carbon","profile_url":"https://captaindrawdown.com/directory/octavia-carbon/","url":"https://www.octaviacarbon.com/","linkedin_url":"https://www.linkedin.com/company/octavia-carbon","country":"Kenya","country_code":"KE","region":"Rest of world","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-24","date_added":"2026-04-18","date_updated":"2026-10-29","description":"Octavia Carbon is a Nairobi-based direct air capture startup founded in 2022 by Martin Freimüller and Duncan Kariuki that designs and operates solid-sorbent DAC machines powered by Kenyan geothermal energy. Its Project Hummingbird pilot in the Rift Valley pairs DAC with in-situ basalt mineralization via storage partner Cella, targeting roughly 1,500 tCO2/yr gross (~1,000 tCO2/yr net), with a larger ~10,000 tCO2/yr follow-on planned.","description_source":"ai_generated"},{"name":"Offset8 Capital","slug":"offset8-capital","profile_url":"https://captaindrawdown.com/directory/offset8-capital/","url":"https://offset8capital.com/","linkedin_url":"https://www.linkedin.com/company/offset8-capital","country":"United Arab Emirates","country_code":"AE","region":"Rest of world","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Offset8 Capital is an Abu Dhabi-based proprietary asset management and emissions investment firm, regulated by the ADGM FSRA, that finances and trades carbon credits (voluntary and compliance) with a focus on nature-based removal projects in Africa and Southeast Asia. It announced a planned $250m Middle East carbon fund at COP28 and has early-stage offtake/prepayment deals with developers like Sawa (biochar, Indonesia) and iRise (reforestation, Malawi). The firm is a financier/trader rather than a physical CDR supplier.","description_source":"ai_generated"},{"name":"Offstream","slug":"offstream","profile_url":"https://captaindrawdown.com/directory/offstream/","url":"https://www.useoffstream.com/","linkedin_url":"https://www.linkedin.com/company/useoffstream","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar","category":"Afforestation","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-26","description":"Offstream is a U.S.-based software and services platform that helps carbon removal project developers — primarily in biochar — manage carbon credit certification, life-cycle assessments, dMRV, and regulatory compliance across standards like Puro.earth and Isometric. Founded in 2023 by Varsha Ramesh Walsh and Zach Janicki, the company is registry-agnostic and explicitly avoids brokering, positioning itself as compliance infrastructure for the CDR market. It does not physically remove CO2 itself.","description_source":"ai_generated"},{"name":"OLNEO","slug":"olneo","profile_url":"https://captaindrawdown.com/directory/olneo/","url":"https://www.olneo.green/","linkedin_url":"https://www.linkedin.com/company/olneo-%E2%80%A2-biochar-carbone","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-09-15","description":"OLNEO is a Paris-based climate deeptech startup developing biochar carbon removal projects in Algeria, with plans to expand across Africa and the MENA region. The company is building Africa's scalable carbon-removal infrastructure using biochar, converting local agricultural residues into high-quality biochar. 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It works with Planboo (MRV) and Carbon Standards International (certification) to generate and sell carbon removal credits on the voluntary market, and has signed a joint venture with Ikigai Carbon/BluSky Carbon to scale pyrolysis deployments in Namibia.","description_source":"ai_generated"},{"name":"Oncra","slug":"oncra","profile_url":"https://captaindrawdown.com/directory/oncra/","url":"https://oncra.org","linkedin_url":"https://www.linkedin.com/company/oncra","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation; Enhanced Weathering; Ocean CDR","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Oncra (Open Natural Carbon Removal Accounting) is a carbon-removal certification framework developed by the Netherlands-based Climate Cleanup Foundation. It quantifies, verifies, and certifies nature-based CDR projects across land, oceans, rocks, and constructions, issuing measurement-based removal credits that are sold via the affiliated Onsets.org platform.","description_source":"ai_generated"},{"name":"One Earth Energy","slug":"one-earth-energy","profile_url":"https://captaindrawdown.com/directory/one-earth-energy/","url":"https://www.oneearthenergy.com/","linkedin_url":"https://www.linkedin.com/company/one-earth-enegry","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-03-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"One Earth Energy, LLC is a corn ethanol plant in Gibson City, Illinois, majority-owned by NYSE-listed REX American Resources Corp., currently expanding from 150 to 200 million gallons per year. Through sister entity One Earth Sequestration, the company is developing a BECCS project to capture fermentation CO2 and inject it into the Mt. Simon Sandstone via a Class VI well ~6 miles away in McLean County. Capture and compression are substantially built, but final EPA Class VI permitting and a CO2 pipeline (paused under Illinois's SAFE CCS Act moratorium through July 2026) remain pending.","description_source":"ai_generated"},{"name":"OnePoint5","slug":"onepoint5","profile_url":"https://captaindrawdown.com/directory/onepoint5/","url":"https://www.onepoint5.org/","linkedin_url":"https://www.linkedin.com/company/onepoint5-climate-tech","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-09","date_added":"2026-04-18","date_updated":"2026-09-15","description":"OnePoint5 is an India-based biomass carbon removal and storage company focused on transforming crop residue management in South Asia, directing around 70% of carbon finance revenues to local stakeholders and small-scale farmers. They transform surplus agricultural residue into biochar for agricultural and infrastructure applications and are listed as a supplier on the Isometric registry, operating a batch-tracing platform called StubbleX.","description_source":"ai_generated"},{"name":"Onnu","slug":"onnu","profile_url":"https://captaindrawdown.com/directory/onnu/","url":"https://www.onnu.com/","linkedin_url":"https://www.linkedin.com/company/onnuhq","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-01","date_added":"2026-04-18","date_updated":"2026-10-27","description":"Onnu is a UK-headquartered project developer and technology provider that builds its own pyrolysis plants and consults on plants for clients across Europe and SE Asia. It operates two commercial arms — Onnu Biochar (EBC-certified biochar retail) and Onnu Bioflow (renewable commodities trading) — and is registered with Puro.earth, with Wye Valley hubs expected to generate hundreds of thousands of CORCs.","description_source":"ai_generated"},{"name":"Open Carbon Protocol","slug":"open-carbon-protocol","profile_url":"https://captaindrawdown.com/directory/open-carbon-protocol/","url":"https://www.ocp.earth/","linkedin_url":"https://www.linkedin.com/company/open-carbon-protocol","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-11-02","description":"Open Carbon Protocol (OCP) is a collaborative carbon crediting registry and methodology platform operated by oneshot.earth, a Delaware-incorporated company. It uses a peer-review-style process with external expert panels to develop and approve methodologies and validate projects across the voluntary carbon market, covering both emission reductions and removals.","description_source":"ai_generated"},{"name":"Open Forest Protocol","slug":"open-forest-protocol","profile_url":"https://captaindrawdown.com/directory/open-forest-protocol/","url":"https://www.openforestprotocol.org","linkedin_url":"https://www.linkedin.com/company/theopenforestprotocol","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Open Forest Protocol (Open Forest AG) is a Swiss-based, blockchain-powered MRV and registry platform for nature-based carbon credits, primarily afforestation and reforestation projects. It does not itself remove CO2; instead it digitizes project registration, coordinates a network of expert validators using satellite, AI and LIDAR data, and issues on-chain credits. The company collaborates with forest projects across roughly 20 countries.","description_source":"ai_generated"},{"name":"OpenAir Collective","slug":"openair-collective","profile_url":"https://captaindrawdown.com/directory/openair-collective/","url":"https://openaircollective.cc/","linkedin_url":"https://www.linkedin.com/company/openair-collective","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"OpenAir Collective is a distributed global volunteer network advancing carbon dioxide removal through collaborative R&D, citizen science, policy advocacy, and educational initiatives. They run the annual Carbon Removal Challenge (a global student CDR competition), monthly \"This is CDR\" webinars, and the CDR.ai knowledge platform. 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In September 2025 Oraquel signed a partnership with the city of Kielce to deploy Poland's first DAC pilot facility (~500 tCO2/year), with Oraquel covering the ~1.4 million zloty construction cost and installation targeted for end of 2025.","description_source":"ai_generated"},{"name":"Orbital Materials","slug":"orbital-materials","profile_url":"https://captaindrawdown.com/directory/orbital-materials/","url":"https://www.orbitalmaterials.com","linkedin_url":null,"country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-02","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Orbital Materials is an AI-for-materials company founded in late 2022, headquartered in London with an R&D lab in Princeton, NJ. Its flagship commercial product is a data-center-integrated direct air capture (DAC) system using an AI-designed sorbent that operates on server waste heat. The company has active pilot partnerships with AWS (announced Dec 2024) and UK cloud provider Civo (April 2025) to deploy its carbon removal technology at partner data centers by end of 2025.","description_source":"ai_generated"},{"name":"Oregon Biochar Solutions","slug":"oregon-biochar-solutions","profile_url":"https://captaindrawdown.com/directory/oregon-biochar-solutions/","url":"https://www.chardirect.com/","linkedin_url":"https://www.linkedin.com/company/oregon-biochar-solutions","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-20","date_added":"2026-04-18","date_updated":"2026-09-16","description":"Oregon Biochar Solutions (OBS) is a biochar producer that was the first CDR project in the Americas to transact credits in 2021 and the first industrial-scale project in America certified under the Puro.earth standard. The company produces biochar at industrial volume, 24 hours a day, 7 days a week, 10 months per year, to meet demand from large consumers. In March 2024, OBS partnered with Oka, The Carbon Insurance Company, to bring world-first invalidation-insured biochar credits to the voluntary carbon market.","description_source":"ai_generated"},{"name":"Origen","slug":"origen","profile_url":"https://captaindrawdown.com/directory/origen/","url":"https://www.origencarbon.com/","linkedin_url":"https://www.linkedin.com/company/origen-carbon-solution","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-16","date_added":"2026-04-18","date_updated":"2026-10-21","description":"Origen (Origen Power Limited) is a UK/US climate-technology company headquartered in Bristol developing limestone-based direct air capture. It closed a $13M Series A in January 2025 led by Barclays Climate Ventures (with Shell Ventures, Exascale, Elemental Impact, Hatch) and is building a 1,000 tpa demonstration at EERC in North Dakota while participating in the Pelican Gulf Coast DAC Hub with Shell and Mitsubishi.","description_source":"ai_generated"},{"name":"Origin Biochar","slug":"origin-biochar","profile_url":"https://captaindrawdown.com/directory/origin-biochar/","url":"https://originbiochar.com/","linkedin_url":"https://www.linkedin.com/company/originbiochar","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Origin Biochar is a biochar product brand of R&S Biomass Equipment Ltd, a Northern Ireland biomass heating equipment installer founded in 2008 that has completed over 1,200 Fröling boiler installations across Ireland. The biochar line, produced on a Biomacon pyrolysis unit in Newtownstewart, County Tyrone, is sold primarily as animal feed supplement and horticultural amendment rather than as CDR credits. Carbon sequestration is positioned as a co-benefit of the core biomass-heating business.","description_source":"ai_generated"},{"name":"Orsted","slug":"orsted","profile_url":"https://captaindrawdown.com/directory/orsted/","url":"https://orsted.com/","linkedin_url":"https://www.linkedin.com/company/orsted","country":"Denmark","country_code":"DK","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":65,"size_class":"Large (250+)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-09","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Ørsted is a major Danish renewable-energy utility (offshore wind, bioenergy CHP) constructing the Ørsted Kalundborg CO2 Hub, a BECCS project that will capture 430,000 tonnes/year of biogenic CO2 from its wood-chip-fired Asnæs and straw-fired Avedøre power stations for permanent subsea storage via Northern Lights. The project is backed by a 20-year Danish Energy Agency subsidy and a 3.67 Mt offtake contract with Microsoft, with operations expected to begin in early 2026. CDR is an adjacent activity on existing CHP assets — Ørsted's core business is power generation.","description_source":"ai_generated"},{"name":"Oxford Charcoal Company","slug":"oxford-charcoal-company","profile_url":"https://captaindrawdown.com/directory/oxford-charcoal-company/","url":"https://www.oxfordcharcoal.co.uk/","linkedin_url":"https://www.linkedin.com/company/the-oxford-charcoal-company-ltd","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-04","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Oxford Charcoal Company is a UK producer of ethically-sourced lumpwood gourmet charcoal and biochar, grown in British woodlands. Biochar is described on their own site as a bi-product of the charcoal-making process, used for gardening, horticultural and agricultural purposes as a soil enhancer. They sell biochar in retail bags to gardeners rather than issuing carbon removal credits via registries, making CDR a minor adjacent product line to their BBQ charcoal business.","description_source":"ai_generated"},{"name":"Oxford Net Zero","slug":"oxford-net-zero","profile_url":"https://captaindrawdown.com/directory/oxford-net-zero/","url":"https://netzeroclimate.org/","linkedin_url":"https://www.linkedin.com/company/oxfordnetzero","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Oxford Net Zero is an interdisciplinary research initiative based at the University of Oxford, launched in 2021, that produces peer-reviewed research, principles and policy guidance on reaching net zero, including Carbon Dioxide Removal. It is best known for the Oxford Principles for Net Zero Aligned Carbon Offsetting and for co-hosting the Net Zero Tracker. It does not physically remove CO2 but is a key academic/standards actor in the CDR ecosystem.","description_source":"ai_generated"},{"name":"Oxy","slug":"oxy","profile_url":"https://captaindrawdown.com/directory/oxy/","url":"https://www.oxy.com/","linkedin_url":"https://www.linkedin.com/company/oxy","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":100,"size_class":"Large (250+)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Occidental Petroleum (Oxy) is one of the largest U.S. oil and gas producers, with major operations in the Permian and DJ basins and the Gulf of Mexico. Through its Oxy Low Carbon Ventures arm and the 1PointFive subsidiary (which owns Carbon Engineering), Oxy is building large-scale Direct Air Capture infrastructure, including the STRATOS facility in Ector County, Texas, designed for up to 500,000 tCO2/yr. CDR is an adjacent business line to Oxy's core upstream oil & gas operations, not its primary business.","description_source":"ai_generated"},{"name":"Ozen","slug":"ozen","profile_url":"https://captaindrawdown.com/directory/ozen/","url":"https://ozen.pl/en/homepage/","linkedin_url":"https://www.linkedin.com/company/ozen-overseas","country":"Poland","country_code":"PL","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-11-01","date_added":"2026-04-18","date_updated":"2026-10-15","description":"OZEN Sp. z o.o. (OZEN Plus) is a Polish charcoal manufacturer in Wałcz operating since 2011, producing about 20,000 tonnes/year of charcoal and charcoal briquettes plus about 52,000 MWh of electricity from pyrolysis heat. The company's core business is grill/BBQ charcoal sold primarily to the German market; biochar/C-Sink certification is an adjacent activity on part of its output.","description_source":"ai_generated"},{"name":"Pachama","slug":"pachama","profile_url":"https://captaindrawdown.com/directory/pachama/","url":"https://pachama.com/","linkedin_url":"https://www.linkedin.com/company/pachama","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Pachama, based in California and launched in 2018, provided digital MRV products for forest carbon removal, helping companies identify forest-based carbon removal projects and track their impact over time. In November 2025, Carbon Direct acquired Pachama, with co-founder and CEO Diego Saez Gil and others joining the Carbon Direct team. Pachama operated a forest carbon marketplace and AI-assisted MRV platform rather than physically removing CO2 itself.","description_source":"ai_generated"},{"name":"Pacific Biochar","slug":"pacific-biochar","profile_url":"https://captaindrawdown.com/directory/pacific-biochar/","url":"https://www.pacificbiochar.com","linkedin_url":"https://www.linkedin.com/company/pacific-biochar","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Micro (under 10)","registries":"puro; isometric","puro_issued_tco2":null,"offsetsdb_issued_tco2":6259,"last_evidence_date":"2025-12-16","date_added":"2026-04-18","date_updated":"2026-10-11","description":"Pacific Biochar is a California-based benefit corporation founded in 2014 that partners with bioenergy facilities and sawmills—retrofitting existing infrastructure—to produce biochar from forest residues and sawmill waste, with the biochar applied to agricultural land. The company is a leading biochar CDR supplier with credits on Puro.earth and, as of December 16, 2025, 3,042 credits issued under Isometric's Biochar Production and Storage Protocol from its flagship Humboldt Sawmill project in Scotia, CA (annual capacity ~10,000+ tCO2e).","description_source":"ai_generated"},{"name":"Paebbl","slug":"paebbl","profile_url":"https://captaindrawdown.com/directory/paebbl/","url":"https://paebbl.com/","linkedin_url":"https://www.linkedin.com/company/paebbl","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-06","date_added":"2026-04-18","date_updated":"2026-10-31","description":"Paebbl is a Dutch-Nordic climate-tech startup that permanently stores CO2 by mineralizing it with olivine rock, producing a powder used as a supplementary cementitious material for concrete. Its continuous demo plant in Rotterdam has been running since late March 2025, and the company is designing a first-of-a-kind commercial facility targeted for 2027.","description_source":"ai_generated"},{"name":"Pannonia Bio","slug":"pannonia-bio","profile_url":"https://captaindrawdown.com/directory/pannonia-bio/","url":"https://www.pannoniabio.com/","linkedin_url":"https://www.linkedin.com/company/pannonia-bio-zrt","country":"Hungary","country_code":"HU","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-17","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Pannonia Bio is Europe's largest single-site grain biorefinery in Dunaföldvár, Hungary, processing grain sourced from Hungarian farmers and employing nearly 400 people, producing bioethanol, biomethane, animal feed, protein concentrates and corn oil. Together with sister company Danube Carbon Storage (backed by parent ClonBio Group and EMOV Limited), it is developing a full-chain BECCS project in Central Hungary that will capture more than 500,000 tonnes of biogenic CO₂ per year from Pannonia Bio's fermentation and anaerobic digestion processes and permanently store it in a saline aquifer in the Pannonian Basin. The biorefinery is the primary business; the CDR activity is an adjacent add-on through a related SPV.","description_source":"ai_generated"},{"name":"Parallel Carbon","slug":"parallel-carbon","profile_url":"https://captaindrawdown.com/directory/parallel-carbon/","url":"https://www.parallelcarbon.com/","linkedin_url":"https://www.linkedin.com/company/parallel-carbon","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-07","date_added":"2026-04-18","date_updated":"2026-10-10","description":"Parallel Carbon is a Manchester, UK-based company founded in 2021 that develops an integrated direct air capture system using a limestone-derived mineral sorbent, with an electrochemical approach that simultaneously co-produces clean hydrogen from the same electrolyzer driving the DAC cycle. In February 2026 the company signed a pre-purchase agreement to supply 1,200 metric tons of CDR credits to Zurich Insurance Group, to be issued as CORCs under the Puro Standard and generated via its DAC+H2 process with geological storage. The company has raised approximately $23.8M to date.","description_source":"ai_generated"},{"name":"Partanna","slug":"partanna","profile_url":"https://captaindrawdown.com/directory/partanna/","url":"https://partanna.com/","linkedin_url":"https://www.linkedin.com/company/partannaglobal","country":"Bahamas","country_code":"BS","region":"Rest of world","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Small (10 to 49)","registries":"verra","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-01-30","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Partanna Global is a Bahamian advanced materials company co-founded by former NBA player Rick Fox that produces a carbon-negative cement alternative made from magnesium compounds derived from desalination brine and recycled ingredients such as steel slag. The product cures at ambient temperature, avoiding clinkering, and absorbs CO₂ over the building's life, generating Verra-certified carbon credits under the VM0043 methodology. The company is scaling internationally with a manufacturing facility in Abu Dhabi (ADIO partnership) and a 2025 MoU with Exeed Industries in the UAE.","description_source":"ai_generated"},{"name":"Patch","slug":"patch","profile_url":"https://captaindrawdown.com/directory/patch/","url":"https://www.patch.io/","linkedin_url":"https://www.linkedin.com/company/usepatch","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-07","date_added":"2026-04-18","date_updated":"2026-10-29","description":"Patch is a San Francisco-based carbon credit platform that combines software, data, and climate-expert services to help corporate buyers source, diligence, purchase, and manage voluntary carbon market credits (including CDR). It launched a relaunched, AI-powered platform in April 2025 aggregating 25,000+ projects across ICROA-endorsed registries. Patch is part of the CDR ecosystem as a marketplace/platform, not a physical CO2 remover.","description_source":"ai_generated"},{"name":"Pathway Energy","slug":"pathway-energy","profile_url":"https://captaindrawdown.com/directory/pathway-energy/","url":"https://pathwayenergy.com/","linkedin_url":"https://www.linkedin.com/company/pathway-energy","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-15","description":"Pathway Energy is a Houston-based developer of carbon-negative sustainable aviation fuel facilities, launched in December 2024 as a wholly-owned subsidiary of Nexus Holdings. Its flagship $2B Port Arthur, Texas project pairs biomass gasification and Fischer-Tropsch SAF production with a BECCS system intended to remove ~1.9 million tonnes of CO2 annually, targeting construction start in early 2026 and commercial operations in 2029. Drax has agreed heads of terms to supply over 1 million tonnes of wood pellets per year and may take a convertible loan note stake.","description_source":"ai_generated"},{"name":"Pelican Renewables","slug":"pelican-renewables","profile_url":"https://captaindrawdown.com/directory/pelican-renewables/","url":"https://pelicanrenewables.com/","linkedin_url":"https://www.linkedin.com/company/pelican-renewables-2-llc","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":"DAC","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-12-31","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Pelican Renewables LLC is a Stockton, California venture developing the Pelican Carbon Sequestration Hub on Rindge Tract in the Sacramento-San Joaquin Delta, anchored by biogenic CO2 from its Stockton ethanol facility and designed to accept third-party CO2 by rail and barge (via affiliate ZuCO2 Transport). The project received a $45.2M DOE CarbonSAFE Phase III award (with $6M to LLNL) and is also hosting AirMyne's DeltaDAC pilot, approved by the California Energy Commission in October 2025.","description_source":"ai_generated"},{"name":"PENNSACO TECHNOLOGIES","slug":"pennsaco-technologies","profile_url":"https://captaindrawdown.com/directory/pennsaco-technologies/","url":"https://pennsaco.com/","linkedin_url":null,"country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-09-15","description":"Pennsaco Technologies is a Radnor, Pennsylvania company (founded 2018) developing a waste-to-hydrogen thermal conversion process whose biochar co-product is marketed as permanent carbon removal. Public activity peaked in 2021–2022 with a Latin America MOU and plans for a plant at Kansas' Great Plains Industrial Park; no subsequent deployments, funding rounds, or significant news have surfaced, and third-party data shows headcount of only 1–5 employees.","description_source":"ai_generated"},{"name":"Perennial","slug":"perennial","profile_url":"https://captaindrawdown.com/directory/perennial/","url":"https://www.perennial.earth/","linkedin_url":"https://www.linkedin.com/company/perennial-earth","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Soil","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-21","description":"Perennial (formerly Cloud Agronomics) is a Boulder, Colorado-based MRV company for soil-based carbon removal, using digital soil mapping, machine learning (ATLAS-SOC), and remote sensing to quantify soil organic carbon at scale. Perennial led the development of VT0014 — Verra's newly approved tool for quantifying soil carbon using digital soil mapping, the first AI-enabled carbon quantification tool recognized by a major registry, usable across the Verified Carbon Standard for any ALM methodology requiring SOC estimates. They serve project developers, food/ag companies, and corporate sustainability teams — part of the CDR ecosystem as an MRV/verification provider rather than a physical CO2 remover.","description_source":"ai_generated"},{"name":"Perivoli Climate Trust","slug":"perivoli-climate-trust","profile_url":"https://captaindrawdown.com/directory/perivoli-climate-trust/","url":"https://perivoliclimate.com/","linkedin_url":null,"country":"Namibia","country_code":"NA","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"Perivoli Climate Trust is a Namibia-domiciled not-for-profit (company limited by guarantee) funded by the UK-based Perivoli Foundation. It funds African climate research and operates the Perivoli Rangeland Institute, an accredited C-Sink Manager that converts Namibia's encroacher bush into biochar for permanent carbon removal and soil regeneration, generating carbon credits.","description_source":"ai_generated"},{"name":"pHathom","slug":"phathom","profile_url":"https://captaindrawdown.com/directory/phathom/","url":"https://phathom.tech/","linkedin_url":"https://www.linkedin.com/company/phathomtech","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"BECCS","pathway_secondary":"Ocean CDR; Enhanced Weathering","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-06","date_added":"2026-04-18","date_updated":"2026-11-01","description":"pHathom Technologies is a Halifax, Nova Scotia cleantech startup founded in 2024 developing a hybrid BECCS + ocean alkalinity pathway. Its \"bolt-on\" reactor captures biogenic CO2 from coastal bioenergy plants and reacts it with seawater and limestone to form dissolved bicarbonate, which is returned to the ocean for durable storage. In February 2026 it closed a C$4M seed round led by Propeller Ventures, bringing total committed capital past $12M, and it is a participant in Frontier's advance purchase program.","description_source":"ai_generated"},{"name":"Phlair","slug":"phlair","profile_url":"https://captaindrawdown.com/directory/phlair/","url":"https://phlair.com/","linkedin_url":"https://www.linkedin.com/company/phlair","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-09-17","description":"Phlair (formerly Carbon Atlantis) is a Munich-based Direct Air Capture startup founded in 2022 that develops an electrochemical, hydrolyzer-powered pH-swing DAC process designed for low-cost, renewable-powered CO2 capture. The company raised a €14.5M seed round in September 2024 and is deploying its Electra pilot plants with plans for a 20,000+ tCO2/year commercial facility (Project Dawn) in Canada.","description_source":"ai_generated"},{"name":"Phoenix Energy","slug":"phoenix-energy","profile_url":"https://captaindrawdown.com/directory/phoenix-energy/","url":"https://www.phoenixenergy.net/","linkedin_url":"https://www.linkedin.com/company/phoenix-energy-1","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":"Biochar","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-16","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Phoenix Energy develops, owns, and operates community-scale Bioenergy with Carbon Capture and Storage (BECCS) plants in California, having completed the 2MW North Fork Community Power (NFCP) project in the Sierra National Forest, with construction underway on a 3MW plant (BMEC) at the Stanislaus/Eldorado National Forests intersection and a third project at Napa Recycling & Waste Services (NRWS) breaking ground in 2025. The company describes itself as the largest owner operator of community scale bioenergy and carbon removal facilities in California, with products including wildfire mitigation services, hydrogen-rich syngas for renewable energy, biochar, and carbon credits.","description_source":"ai_generated"},{"name":"Phykos","slug":"phykos","profile_url":"https://captaindrawdown.com/directory/phykos/","url":"https://www.phykos.co/","linkedin_url":"https://www.linkedin.com/company/phykos-pbc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":"Biomass Burial","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-06-15","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Phykos, PBC is an Oakland, California ocean CDR startup founded in 2020 by ex-Google X engineers Jeff Zerger and Nico Julian and backed by Y Combinator (S21). The company builds mobile autonomous vessels that cultivate fast-growing seaweed on the open sea and deposit the biomass in the deep ocean to sequester carbon for ~1,000 years, selling the resulting credits. Funding and team are very small, and the company's public website and communications have not been meaningfully updated since 2023.","description_source":"ai_generated"},{"name":"Pinwheel (Messier Holdings Limited)","slug":"pinwheel-messier-holdings-limited","profile_url":"https://captaindrawdown.com/directory/pinwheel-messier-holdings-limited/","url":"https://www.pinwheel.earth/","linkedin_url":"https://www.linkedin.com/company/pinwheelworld","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Mineralization; Biomass Burial; Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Pinwheel (trading name of Messier Holdings Limited) is a UK-based climate engagement platform that curates and brokers carbon removal and biodiversity projects for corporate clients, allowing employees and customers to vote on which projects receive funding. The company identifies, validates and verifies CDR projects (e.g. biochar, mineralization, biomass burial via InterEarth) and sources buyers, rather than operating any physical removal itself.","description_source":"ai_generated"},{"name":"Planboo","slug":"planboo","profile_url":"https://captaindrawdown.com/directory/planboo/","url":"https://planboo.eco/","linkedin_url":"https://www.linkedin.com/company/planboo","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Planboo is an early-stage Swedish company founded in Stockholm in 2020 that operates throughout the Tropics, supporting biochar carbon removal in the Global South. The company uses its digital Measurement, Reporting, and Verification (MRVin) system to collect data points from biochar production through carbon credit allocation. Credits are certified by Puro.earth and Carbon Standards International.","description_source":"ai_generated"},{"name":"Planet Moja Limited","slug":"planet-moja-limited","profile_url":"https://captaindrawdown.com/directory/planet-moja-limited/","url":"https://planetmoja.com/","linkedin_url":"https://www.linkedin.com/company/planet-moja","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Planet Moja is a UK-based carbon credit portfolio curator and broker with a research focus on Kenya and East Africa. They source independently verified carbon credits (a mix of avoidance and removal projects certified to standards such as Verra, Gold Standard, Plan Vivo and Puro.earth) and resell them to corporate and individual buyers via a proprietary ratings system. They are not a direct CDR supplier — they are a marketplace/broker within the carbon market ecosystem.","description_source":"ai_generated"},{"name":"Planet Savers","slug":"planet-savers","profile_url":"https://captaindrawdown.com/directory/planet-savers/","url":"https://planetsavers.earth/","linkedin_url":"https://www.linkedin.com/company/planetsavers","country":"Japan","country_code":"JP","region":"Japan","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-01","date_added":"2026-04-18","date_updated":"2026-09-28","description":"Planet Savers is a University of Tokyo spinout founded in July 2023, positioned as Japan's first Direct Air Capture startup. It develops a zeolite-based CO2 adsorbent and an optimized DACCU (DAC + Carbon Utilization) recovery/concentration unit, backed by NEDO, Spiral Capital and JAFCO (¥250M seed in 2024). The company is targeting a 1 ton/day prototype and was selected for the Bosch Carbon Capture Startup Challenge 2025.","description_source":"ai_generated"},{"name":"Planetary","slug":"planetary","profile_url":"https://captaindrawdown.com/directory/planetary/","url":"https://www.planetarytech.com/","linkedin_url":"https://www.linkedin.com/company/planetary-tech","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Ocean CDR","pathway_secondary":"Enhanced Weathering","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":"isometric","puro_issued_tco2":null,"offsetsdb_issued_tco2":4853,"last_evidence_date":"2025-09-29","date_added":"2026-04-18","date_updated":"2026-11-02","description":"Planetary delivered the first-ever independently verified carbon removal credits from Ocean Alkalinity Enhancement — 625.6 tonnes of CO₂ — at its Halifax, Nova Scotia project site, purchased by Stripe, Shopify, and British Airways. Frontier signed a $31M offtake with Planetary; the process adds dissolved alkaline minerals like CaO or MgO to coastal surface waters, converting CO₂ into bicarbonate durably stored for over 10,000 years. In fall 2025 the company completed the world's first successful dosing pilot in Virginia using a calcium byproduct.","description_source":"ai_generated"},{"name":"Planeteers","slug":"planeteers","profile_url":"https://captaindrawdown.com/directory/planeteers/","url":"https://planeteers.de/","linkedin_url":"https://www.linkedin.com/company/planeteersgmbh","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Ocean CDR","pathway_secondary":"Enhanced Weathering","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-11","date_added":"2026-04-18","date_updated":"2026-11-03","description":"Planeteers is a Hamburg-based climate-tech company founded in December 2022 by engineers, scientists, and entrepreneurs developing patented HCM (hydrated carbonate minerals) reactor technology for ocean alkalinity enhancement. Their container-sized modular reactors capture CO2 from industrial point sources such as cement or lime plants, dissolve it in water to form carbonic acid, and neutralize it with limestone to produce mineralized, alkaline water. In July 2024 they closed a single-digit million seed round with investors including BonVenture, Smart Energy Innovationsfonds AG, and ClimaNow.","description_source":"ai_generated"},{"name":"Plantd Materials","slug":"plantd-materials","profile_url":"https://captaindrawdown.com/directory/plantd-materials/","url":"https://www.plantdmaterials.com/","linkedin_url":"https://www.linkedin.com/company/plantdmaterials","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biomass Burial","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-14","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Plantd is an Oxford, North Carolina-based company founded in 2021 that cultivates fast-growing perennial Arundo donax grass and manufactures it into carbon-negative structural building panels as drop-in replacements for OSB/plywood. Plantd's structural panels retain 80% of the atmospheric carbon dioxide captured in the field, which is then locked away inside the walls and roofs of new homes. The company raised a $22 million Series B in September 2025, following $20.6 million previously raised, doubling its valuation since the Series A.","description_source":"ai_generated"},{"name":"PlantVillage+","slug":"plantvillage","profile_url":"https://captaindrawdown.com/directory/plantvillage/","url":"https://plantvillageplus.coop/","linkedin_url":"https://www.linkedin.com/company/carbon4good.net","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"Afforestation; Enabling Tech","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"PlantVillage+ is a worker-owned cooperative spun out of Penn State's PlantVillage project that deploys mobile, solar-powered PyroTower pyrolysis machines in African farming communities (notably Kenya, Uganda, Burkina Faso) to convert crop waste into biochar. The coop sells carbon removal credits through a subscription model, passing 95% of revenue to worker-farmers, and uses AI and digital MRV tools integrated with the PlantVillage Nuru app.","description_source":"ai_generated"},{"name":"POET","slug":"poet","profile_url":"https://captaindrawdown.com/directory/poet/","url":"https://poet.com/","linkedin_url":"https://www.linkedin.com/company/poet","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"POET LLC is the world's largest bioethanol producer, headquartered in Sioux Falls, South Dakota, operating 34 bioprocessing plants across eight states producing bioethanol, animal feed, corn oil, purified alcohol, asphalt rejuvenator, and renewable CO2. Its CDR activity consists of capturing biogenic fermentation CO2 at selected plants and delivering it to third-party CCS pipelines — Summit Carbon Solutions (17 Iowa/South Dakota plants, ~4.7 Mt CO2/yr) and Tallgrass Trailblazer (Fairmont, Nebraska plant) — for permanent underground sequestration. Ethanol and agricultural bioproducts are the core business; CCS is an add-on that improves fuel carbon intensity.","description_source":"ai_generated"},{"name":"Pond Foundation","slug":"pond-foundation","profile_url":"https://captaindrawdown.com/directory/pond-foundation/","url":"https://www.pond.foundation/","linkedin_url":"https://www.linkedin.com/company/my-carbon-zero","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"The Pond Foundation is a Swiss-registered non-profit (founded 2021 by Scott Poynton in Carouge/Gingins) that runs the \"My Carbon Zero\" initiative, offering ISO 14064-aligned GHG reporting, climate advisory services, and a member community that connects companies to carbon removal project partners (e.g. biochar suppliers like Dutch Carboneers). In 2024 it launched Earthtrust, a transparency/verification platform for sustainability claims. It does not physically remove CO2 itself — it operates as an advisory/brokerage and anti-greenwashing verification player in the CDR ecosystem.","description_source":"ai_generated"},{"name":"Positive Biocarbon","slug":"positive-biocarbon","profile_url":"https://captaindrawdown.com/directory/positive-biocarbon/","url":"https://positivebiocarbon.com/gb/","linkedin_url":"https://www.linkedin.com/company/rectella-international-ltd-positive-biocarbon","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-04","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Positive BioCarbon is a biochar brand launched in 2021 by Rectella International Ltd, a Burnley-based family-owned manufacturer best known for the Bar-Be-Quick instant barbecue and lumpwood charcoal brand and historic textile/curtain production. The Positive BioCarbon line supplies FSC-accredited biochar (0–20mm grades) derived from virgin waste-stream biomass for agriculture, horticulture and industrial customers, but represents a small adjacent product line rather than the parent's main business.","description_source":"ai_generated"},{"name":"Poás Bioenergy","slug":"poás-bioenergy","profile_url":"https://captaindrawdown.com/directory/poás-bioenergy/","url":"https://www.poasbioenergy.com/","linkedin_url":"https://www.linkedin.com/company/po%C3%A1s-bioenergy","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-22","date_added":"2026-04-18","date_updated":"2026-10-07","description":"Poás Bioenergy is a University of Michigan spinout (founded 2021, HQ Ann Arbor, MI) developing carbon-negative biomass gasification systems deployed with agribusiness partners in Costa Rica such as Nicoverde. Their technology converts agricultural waste into biochar (carbon sequestration + soil amendment) and syngas (clean thermal/electric energy), with a business model that shares carbon-credit revenue with smallholder farmers.","description_source":"ai_generated"},{"name":"Pratt Energy","slug":"pratt-energy","profile_url":"https://captaindrawdown.com/directory/pratt-energy/","url":"https://prattenergy.com/","linkedin_url":"https://www.linkedin.com/company/pratt-energy-llc","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-02-22","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Pratt Energy, LLC operates a corn and milo fuel ethanol plant in Pratt, Kansas. In late 2023 it filed an EPA Class VI application to build a CO2 sequestration well to store biogenic CO2 from ethanol fermentation, though as of late 2025 the first Kansas Class VI permit went to PureField, not Pratt. Ethanol production remains its primary business; CCS is an adjacent add-on tied to 45Q/low-carbon-fuel incentives.","description_source":"ai_generated"},{"name":"Precision Combustion","slug":"precision-combustion","profile_url":"https://captaindrawdown.com/directory/precision-combustion/","url":"https://pci.energy/","linkedin_url":"https://www.linkedin.com/company/precision-combustion-inc.","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-12","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Precision Combustion, Inc. 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DAC is one small SBIR-funded research line within a much broader portfolio spanning fuel cells, gas turbines, aerospace propulsion, soil fumigation, and engine emissions — the company would clearly continue to exist if its CDR work stopped.","description_source":"ai_generated"},{"name":"Premier Forest","slug":"premier-forest","profile_url":"https://captaindrawdown.com/directory/premier-forest/","url":"https://premierforest.co.uk/","linkedin_url":"https://www.linkedin.com/company/premier-forest-products-ltd","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-07","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Premier Forest Products is a Newport (South Wales) based timber importer, sawmiller, and distributor operating multiple sites across the UK, with wholesale of wood and panel products as its core business. As an adjacent operation, it runs a biomass pyrolysis facility that converts its own wood waste into biochar bricks sold to compost producers, previously registered under the Puro.earth biochar methodology.","description_source":"ai_generated"},{"name":"Preol","slug":"preol","profile_url":"https://captaindrawdown.com/directory/preol/","url":"https://www.preol.cz/","linkedin_url":"https://www.linkedin.com/company/aspreol","country":"Czech Republic","country_code":"CZ","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-11-29","date_added":"2026-04-18","date_updated":"2026-09-15","description":"PREOL, a.s. is the largest Czech rapeseed processor and a member of the AGROFERT Group, operating a large biodiesel, edible oil, glycerine and animal-feed plant in Lovosice that processes about 460,000 tons of rapeseed per year. In November 2024 PREOL commissioned a PX1500 pyrolysis unit that converts rapeseed chaff (~2,350 t/yr input) into roughly 715 t/yr of biochar, which is sold as a soil amendment and carbon-storage product. Biochar is a small adjacent activity within a core biofuels/food-oil business that would continue to exist without it.","description_source":"ai_generated"},{"name":"Preterra","slug":"preterra","profile_url":"https://captaindrawdown.com/directory/preterra/","url":"https://preterra.ca/","linkedin_url":"https://www.linkedin.com/company/preterra-biocarbon-solutions-ltd","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":"Mineralization","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-10-31","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Preterra BioCarbon Solutions Ltd. is a Salt Spring Island, BC-based biochar producer founded in 2022 that uses German SP-SC pyrolysis retort technology to convert BC wood waste (sawmill residues, forest thinning slash) into high-carbon biochar. The biochar is sold as a soil amendment (including via Amazon.ca) and is being developed as a concrete admixture for long-term carbon storage in building materials.","description_source":"ai_generated"},{"name":"ProE Bioenergie","slug":"proe-bioenergie","profile_url":"https://captaindrawdown.com/directory/proe-bioenergie/","url":"https://www.proe-bioenergie.de/en/","linkedin_url":"https://www.linkedin.com/company/proe-bioenergie-gmbh","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-03-21","date_added":"2026-04-18","date_updated":"2026-09-15","description":"ProE Bioenergie GmbH is a small German company in Auenwald, founded in 2006, that produces and distributes biochar under the Carbio® brand for agriculture, animal husbandry, horticulture and industrial uses. It also offers consulting services around biochar, pyrolysis and renewable-energy projects.","description_source":"ai_generated"},{"name":"Pronoe","slug":"pronoe","profile_url":"https://captaindrawdown.com/directory/pronoe/","url":"https://www.pronoe.earth/","linkedin_url":"https://www.linkedin.com/company/pronoe-earth","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Ocean CDR","pathway_secondary":"Enhanced Weathering","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-14","date_added":"2026-04-18","date_updated":"2026-11-02","description":"Pronoe is a Paris-based ocean CDR startup developing electrochemical ocean alkalinity enhancement (OAE) systems that attach to coastal industrial outflows such as desalination plants. Its process uses electricity to dissolve cheap limestone in brine, producing an alkaline stream without lime calcination or on-site CO2 storage. 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The small team (est. 3–11 employees) added a CFO in January 2025 and the CEO continues posting on LinkedIn as of August 2025.","description_source":"ai_generated"},{"name":"Regen Agri-Source","slug":"regen-agri-source","profile_url":"https://captaindrawdown.com/directory/regen-agri-source/","url":"https://www.ragris.com/","linkedin_url":null,"country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-30","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Regen Agri-Source is a small Missouri-based agricultural retailer in Stover, MO selling high-grade biochar (82%+ fixed carbon) alongside its flagship BLOOMFIELD microbial and enzyme soil-health product line and CharLit biochar/poultry-litter pellets. They market biochar primarily for soil improvement, odor sequestration, and plant health rather than issuing verified carbon removal credits. The company's main business is regenerative-ag soil products, with biochar as one product line.","description_source":"ai_generated"},{"name":"Regen Organics","slug":"regen-organics","profile_url":"https://captaindrawdown.com/directory/regen-organics/","url":"https://www.regenorganics.co/","linkedin_url":"https://www.linkedin.com/company/regenorganics","country":"Kenya","country_code":"KE","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-17","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Regen Organics is a Nairobi-based social venture and founding member of The Sanergy Collaborative that operates one of East Africa's largest organic recycling plants, converting sanitation and agricultural waste into organic fertilizer (EverGrow/Farm Star), insect protein (KuzaPro), and biomass fuel briquettes. In partnership with TakaChar, it runs a pyrolysis biochar pilot in Machakos County processing bagasse and mango/avocado waste, with biochar blended into its fertilizer line. Core business is fertilizer and regenerative-agriculture products; biochar/CDR is an adjacent pilot.","description_source":"ai_generated"},{"name":"ReGenEarth","slug":"regenearth","profile_url":"https://captaindrawdown.com/directory/regenearth/","url":"https://regenearth.co.uk/","linkedin_url":"https://www.linkedin.com/company/regenearth","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-30","date_added":"2026-04-18","date_updated":"2026-09-15","description":"ReGenEarth is a UK sustainability venture originating from Stephen Lansdown's Earth Capital that, together with RER, launched a £100 million Green Bond programme to fund the deployment of biochar generation technologies integrated into existing anaerobic digestion and biomass plants. Its first flagship deployment is at Hope Farm in Sedgefield, a 3,500-acre dairy operation, where Onnu's CarboFlow pyrolysis system is being installed alongside the existing AD facility to create a combined renewable energy and carbon removal hub.","description_source":"ai_generated"},{"name":"ReGenerate Livermore Falls","slug":"regenerate-livermore-falls","profile_url":"https://captaindrawdown.com/directory/regenerate-livermore-falls/","url":"https://www.regenerate-energy.com/","linkedin_url":"https://www.linkedin.com/company/regenerate-energy","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-08-21","date_added":"2026-04-18","date_updated":"2026-09-15","description":"ReGenerate Livermore Falls, LLC is a 39 MW biomass power facility in Livermore Falls, Maine, owned by ReGenerate Energy Holdings (a JV of Ember Infrastructure and ReEnergy Biomass Operations). The plant's primary business is selling baseload renewable electricity (under a 20-year PPA with Central Maine Power); biochar is produced as a byproduct of the gasification process and certified under Puro.earth's Biochar 2022 methodology, with 7,316 CORCs issued as of the latest listing.","description_source":"ai_generated"},{"name":"Regeniam","slug":"regeniam","profile_url":"https://captaindrawdown.com/directory/regeniam/","url":"https://regeniamco.com/","linkedin_url":"https://www.linkedin.com/company/regeniamcompanies","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"Regeniam is a US-based private advisory and asset management firm focused on nature-based solutions, real estate, infrastructure, and carbon removal projects. 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It runs auctions and a trading platform (launched Nov 2024, powered by Xpansiv) for CORSIA-eligible and Verra-registered carbon credits, serving MENA and global buyers. It is a marketplace/exchange rather than a CDR supplier.","description_source":"ai_generated"},{"name":"Releaf Earth","slug":"releaf-earth","profile_url":"https://captaindrawdown.com/directory/releaf-earth/","url":"https://www.wereleaf.earth/","linkedin_url":"https://www.linkedin.com/company/releaf-earth","country":"Nigeria","country_code":"NG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-11-01","description":"Releaf Earth is a Nigerian climate-agritech company that processes palm nuts from smallholder farmers using its proprietary Kraken de-sheller, producing palm oil products while converting the resulting palm kernel shell waste into biochar via pyrolysis. In May 2025 it launched Nigeria's first industrial-scale biochar carbon removal facility in Iwuru, Cross River State, targeting 40 ktCO2e removal by 2030, with credits verified through the Riverse registry. The company is backed by Y Combinator, Breakthrough Energy Ventures, and AirMiners.","description_source":"ai_generated"},{"name":"Remova","slug":"remova","profile_url":"https://captaindrawdown.com/directory/remova/","url":"https://www.remova.earth/","linkedin_url":"https://www.linkedin.com/company/remova-carbon-systems","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-16","description":"Remova Carbon Systems Ltd. is a Calgary-based Canadian carbon dioxide removal developer building a purpose-built greenfield BECCS/Bio-CCS facility in Central Alberta that will convert sustainably sourced mill and forest residuals into renewable energy while permanently capturing and storing biogenic CO₂ underground. In March 2026 the company partnered with Mangrove Systems to deploy a digital MRV platform to support high-integrity CDR credit issuance through Isometric certification.","description_source":"ai_generated"},{"name":"remove","slug":"remove","profile_url":"https://captaindrawdown.com/directory/remove/","url":"https://remove.global/","linkedin_url":"https://www.linkedin.com/company/remove-accelerator","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-11-03","description":"remove is a non-profit accelerator program focused solely on carbon dioxide removal (CDR) startups, run by the Stichting Carbon Removal Foundation and headquartered in Amsterdam. It has supported more than 80 early-stage CDR companies since 2021 across Europe, India, Africa and Latin America, covering pathways from ERW and biochar to DAC, BECCS, mineralization and ocean CDR. It does not physically remove CO2 itself but is an ecosystem builder supporting the global CDR supplier community.","description_source":"ai_generated"},{"name":"Remove Carbon Today","slug":"remove-carbon-today","profile_url":"https://captaindrawdown.com/directory/remove-carbon-today/","url":"https://www.removecarbontoday.com/","linkedin_url":"https://www.linkedin.com/company/remove-carbon-today","country":null,"country_code":null,"region":"Unknown","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-10","description":"Remove Carbon Today is an online retail storefront that enables individuals to purchase certified, durable carbon removal credits. It aggregates small customer purchases and retires Puro.earth CO₂ Removal Certificates (CORCs) on their behalf, sourcing removals from third-party supplier partners. The company does not operate its own removal technology.","description_source":"ai_generated"},{"name":"Removr","slug":"removr","profile_url":"https://captaindrawdown.com/directory/removr/","url":"https://www.removr.com/","linkedin_url":"https://www.linkedin.com/company/removr","country":"Norway","country_code":"NO","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-23","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Removr is a Norwegian direct air capture company jointly owned by Vanir Green Industries and GreenCap Solutions, developing zeolite-based solid-sorbent DAC technology. The company is piloting its technology with SINTEF in Oslo and at Technology Centre Mongstad, and is part of the RMI-led Ankeron Carbon Management Hub feasibility consortium in the US Pacific Northwest. Its stated ambition is to build the world's first 1-million-ton solid sorbent DAC plant.","description_source":"ai_generated"},{"name":"Renergi","slug":"renergi","profile_url":"https://captaindrawdown.com/directory/renergi/","url":"https://renergi.net/","linkedin_url":"https://www.linkedin.com/company/renergi-australia","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-04-21","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Renergi is an Australian waste-to-energy and carbon removal technology company spun out of Curtin University in 2012 and based in Collie, Western Australia. Its first commercial-scale grinding pyrolysis plant, backed by ARENA and the WA Government, converts biomass and municipal solid waste into biochar, bio-oil and wood vinegar. The project is listed on Puro.earth (2024 audit passed) for CORC issuance.","description_source":"ai_generated"},{"name":"Renewables Plus","slug":"renewables-plus","profile_url":"https://captaindrawdown.com/directory/renewables-plus/","url":"https://www.renewablesplus.com/","linkedin_url":"https://www.linkedin.com/company/renewables-plus","country":"Malaysia","country_code":"MY","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-11-14","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Renewables Plus Sdn Bhd (R+) is a Malaysian biomass gasification specialist and EPC contractor, incorporated in 2004, that builds Blue Flame™ downdraft gasification systems for energy recovery from agricultural residues across ASEAN and West Asia. Biochar is explicitly a by-product of their gasification process; their technology powers Carbon Plus's Bukit Selar Carbon Station (Malaysia's first industrial biochar facility), but Carbon Plus — not R+ — is the entity generating Puro.earth CORCs.","description_source":"ai_generated"},{"name":"renu.earth","slug":"renuearth","profile_url":"https://captaindrawdown.com/directory/renuearth/","url":"https://renu.earth/","linkedin_url":"https://www.linkedin.com/company/renu-earth","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-01","date_added":"2026-04-18","date_updated":"2026-05-01","description":"Renu Earth, Inc. is a US-incorporated biochar carbon-removal company operating a pilot project in partnership with a major sawmill in KwaZulu-Natal, South Africa. It converts sustainable wood residues from the sawmill into biochar, generating Puro.earth-certified CORCs tracked via Carbonfuture's dMRV system, with Carbonfuture committed to purchase the initial 1,000 CORCs and broker up to 102,000 CORCs yearly. The company plans to expand to 10 additional sawmill sites with a projected annual capacity of 200,000 CORCs by 2027.","description_source":"ai_generated"},{"name":"RepAir","slug":"repair","profile_url":"https://captaindrawdown.com/directory/repair/","url":"https://www.repair-carbon.com/","linkedin_url":"https://www.linkedin.com/company/repair-carbon","country":"Israel","country_code":"IL","region":"Rest of world","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-08-04","date_added":"2026-04-18","date_updated":"2026-10-30","description":"Founded in 2020, RepAir Carbon develops an ultra-efficient electrochemical system that captures CO₂ from diluted sources including direct air capture and industrial emissions, without requiring heat, liquids, or solvents. In April 2025 the company secured $15 million in Series A extension funding co-led by Taranis Carbon Ventures and Extantia Capital, with participation from Ormat Technologies and Repsol, plus a $3M non-dilutive grant from the Israeli Innovation Authority. RepAir has operations in the US, Israel and Luxembourg, and has been selected for the Pelican DAC project in Louisiana with Shell and Mitsubishi as well as Europe's first onshore DAC-CCS project in France with C-Questra.","description_source":"ai_generated"},{"name":"Residual Carbon","slug":"residual-carbon","profile_url":"https://captaindrawdown.com/directory/residual-carbon/","url":"https://www.residualcarbon.com/","linkedin_url":"https://www.linkedin.com/company/residualcarbon","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-24","date_added":"2026-04-18","date_updated":"2026-10-06","description":"Residual is a UK-based carbon project developer that partners with industrials to design carbon projects that meet the bar for financiers, ratings, insurance, and offtake. It focuses on designing the methodology, MRV, and documentation needed to issue carbon credits that can generate revenue for biochar and BECCS projects using crop residues and mill waste. The firm sits in the CDR ecosystem as a project developer/structurer rather than operating removal technology directly.","description_source":"ai_generated"},{"name":"Restoration Bioproducts","slug":"restoration-bioproducts","profile_url":"https://captaindrawdown.com/directory/restoration-bioproducts/","url":"https://www.restorationbio.com/","linkedin_url":"https://www.linkedin.com/company/restoration-bioproducts-llc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-06","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Restoration Bioproducts is a Virginia-based pyrolysis company that converts low-value biomass and forestry waste into biochar, bio-oil, syngas, and power. Its ~$10M Waverly, VA flagship facility opened in October 2024 and is expected to generate ~10,000 tCO2e/year of carbon removal credits, marketed via Carbon Streaming Corporation, with Microsoft as an early buyer.","description_source":"ai_generated"},{"name":"Restoration Fuels","slug":"restoration-fuels","profile_url":"https://captaindrawdown.com/directory/restoration-fuels/","url":"https://restorationfuels.com/","linkedin_url":"https://www.linkedin.com/company/restoration-fuels","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Micro (under 10)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-03-12","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Restoration Fuels was a commercial-scale torrefaction and biochar facility in John Day, Oregon, operated as a wholly-owned subsidiary of the U.S. Endowment for Forestry and Communities. The plant closed permanently on July 15, 2024, laying off 11 employees after the endowment decided ongoing sole ownership of a manufacturing subsidiary was outside its mission and no private investors stepped in to take it over. The company is defunct.","description_source":"ai_generated"},{"name":"Restord","slug":"restord","profile_url":"https://captaindrawdown.com/directory/restord/","url":"https://www.restord.earth/","linkedin_url":"https://www.linkedin.com/company/restord-earth","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-13","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Restord is a Cornwall-based UK biochar startup founded by Tom Previte that converts local forestry and agricultural waste into biochar via pyrolysis on a family farm near Liskeard. The company has delivered its first carbon removal credits (8.6 tonnes) as part of a 50-tonne pre-purchase agreement with architecture firm Bennetts Associates, and runs farm-scale trials in partnership with Cormac and the University of Plymouth.","description_source":"ai_generated"},{"name":"Restore Carbon","slug":"restore-carbon","profile_url":"https://captaindrawdown.com/directory/restore-carbon/","url":"https://restorecarbon.eu/","linkedin_url":"https://www.linkedin.com/company/re-store-carbon","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Biomass Burial","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-18","description":"Restore Carbon is a Netherlands-based CDR startup developing a patented peatland-based carbon removal method that stores plant biomass below the peatland water table, where anaerobic conditions prevent decomposition. The company targets permanent CO₂ removal while restoring peatland ecosystems and is partnering with research institutions (including in Ireland) to validate the approach.","description_source":"ai_generated"},{"name":"Rethinking Removal","slug":"rethinking-removal","profile_url":"https://captaindrawdown.com/directory/rethinking-removal/","url":"https://rethinkingremovals.org/","linkedin_url":"https://www.linkedin.com/company/rethinking-removals","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-28","description":"Rethinking Removals is a UK-based collaborative non-profit organisation focused on scaling the carbon dioxide removal industry through advocacy, narrative-setting, policy development, and demand-building initiatives. Founded by Gabrielle Walker and Delia Meth-Cohn, it convenes stakeholders (e.g. via The Doers Club and United Front for Nature & Net Zero) and runs programmes at COPs to accelerate high-quality CDR. It does not physically remove CO2 itself.","description_source":"ai_generated"},{"name":"Retract","slug":"retract","profile_url":"https://captaindrawdown.com/directory/retract/","url":"https://retract.com/","linkedin_url":"https://www.linkedin.com/company/retract","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-09-15","description":"Retract is a Boulder, Colorado-based early-stage startup that describes itself as a developer, constructor, and operator of direct air capture and sequestration facilities. The company is very small (LinkedIn lists 2-10 employees) with no public news, funding announcements, or registry activity found via web search. Operational status is unclear beyond a minimal web/LinkedIn presence and a Crunchbase profile listing co-founder John H. Switzer.","description_source":"ai_generated"},{"name":"Return Carbon","slug":"return-carbon","profile_url":"https://captaindrawdown.com/directory/return-carbon/","url":"https://returncarbon.nl/","linkedin_url":"https://www.linkedin.com/company/returncarbon","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"DAC","pathway_secondary":"BECCS; Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-20","date_added":"2026-04-18","date_updated":"2026-09-29","description":"Return Carbon B.V. is a Dutch CDR project developer that integrates capture technology, CO2 transport and offshore geological storage to build DACCS, BECCS and mineralization projects. It partners with Skytree (DAC), Carbon8 (mineralization), CapeOmega (storage) and emitters such as RWE, and is involved in the NoordKaap cross-border CO2 shipping/storage project as well as large DAC developments in Texas with EDF Renewables and Greenalia.","description_source":"ai_generated"},{"name":"Revalue","slug":"revalue","profile_url":"https://captaindrawdown.com/directory/revalue/","url":"https://www.revalue.earth/","linkedin_url":"https://www.linkedin.com/company/revalue-nature","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-11-01","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Revalue Nature is a London-based climate tech company founded in 2022 that provides end-to-end tools and services to nature-based carbon project developers, from project assessment and financing through credit issuance. Its Revalue Verse platform uses LiDAR, eDNA, bioacoustics, remote sensing, and ML-based Earth observation to monitor carbon stocks and biodiversity in reforestation and conservation projects. They raised a $10M Series A in August 2023 led by Ecosystem Integrity Fund and SJF Ventures.","description_source":"ai_generated"},{"name":"Revata Carbon PTE LTD","slug":"revata-carbon-pte-ltd","profile_url":"https://captaindrawdown.com/directory/revata-carbon-pte-ltd/","url":"https://revatacarbon.com/","linkedin_url":"https://www.linkedin.com/company/revatacarbon","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Revata Carbon is a Singapore-incorporated biochar project developer that converts agricultural waste into biochar via controlled gasification for durable carbon removal. Its flagship project is a partnership with Varaha and Valency International in Côte d'Ivoire to convert cashew shell waste into biochar, with credits issued through Puro.earth. Revata handles in-country development and operation of the gasification units.","description_source":"ai_generated"},{"name":"reverce","slug":"reverce","profile_url":"https://captaindrawdown.com/directory/reverce/","url":"https://reverce.com/","linkedin_url":"https://www.linkedin.com/company/reverce-carbon","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-08-09","date_added":"2026-04-18","date_updated":"2026-09-15","description":"reverce is a German enhanced rock weathering (ERW) startup that launched in 2023, spun out of Carbon Drawdown Initiative GmbH, with a focus on direct-measurement MRV and an end-to-end operational standard for ERW carbon removal. The company collaborates with farmers to tailor rock materials, measure CO2 removal in field trials, and generate carbon removal credits, with participation in Project Carbdown in Germany and the Olivine Project in Greece.","description_source":"ai_generated"},{"name":"Reverion","slug":"reverion","profile_url":"https://captaindrawdown.com/directory/reverion/","url":"https://reverion.com/en/","linkedin_url":"https://www.linkedin.com/company/reverion","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-27","date_added":"2026-04-18","date_updated":"2026-10-01","description":"Reverion is a 2022 spin-off from the Technical University of Munich that has created a system that generates clean electricity and captures carbon from biogas at the same time. Its solid oxide fuel cell system receives methane and CO2 biogas from farmers' anaerobic digesters and converts the methane into electricity, with the pure CO2 stream byproduct liquefied and transported for permanent storage in geological formations. In November 2025, Reverion signed an offtake agreement with Frontier for 96,000 tonnes of CDR in a deal worth $41 million, with tonnes to be removed between 2027 and 2030.","description_source":"ai_generated"},{"name":"Reverse Carbon","slug":"reverse-carbon","profile_url":"https://captaindrawdown.com/directory/reverse-carbon/","url":"https://www.reversecarbon.com/","linkedin_url":"https://www.linkedin.com/company/reverse-carbon","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-08-20","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Reverse Carbon is a Swedish climate tech company based in Stockholm, founded by Kenneth Möllersten and Jenny Fellenius, with a project team in Nairobi, Kenya. The company plans to produce biochar via pyrolysis of agri-industrial biomass residues in developing countries and sequester it in deep biochar repositories in closed mining lands as part of eco-restoration. It issues biochar carbon removal (BCR) credits but remains small-scale with limited public activity since 2024.","description_source":"ai_generated"},{"name":"Reverse Coal","slug":"reverse-coal","profile_url":"https://captaindrawdown.com/directory/reverse-coal/","url":"https://www.reversecoal.co.uk/","linkedin_url":"https://www.linkedin.com/company/lapwing-energy","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"Biomass Burial","category":"BiCRS","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-10","date_added":"2026-04-18","date_updated":"2026-10-22","description":"Reverse Coal is a UK biochar CDR pilot operated by Lapwing Energy, the renewable energy arm of The Lapwing Estate near Doncaster. The project grows short-rotation coppice willow on rewetted lowland peatland, pyrolyses the biomass into biochar, and buries it in a patented flooded storage repository for permanent sequestration, with waste heat powering controlled environment agriculture. It was funded through Phase 1 and Phase 2 of the UK DESNZ Direct Air Capture and Greenhouse Gas Removal Innovation Programme, with the Phase 2 final report published in October 2025.","description_source":"ai_generated"},{"name":"Rewind","slug":"rewind","profile_url":"https://captaindrawdown.com/directory/rewind/","url":"https://www.rewind.earth/","linkedin_url":"https://www.linkedin.com/company/rewindearth","country":"Israel","country_code":"IL","region":"Rest of world","pathway_primary":"Biomass Burial","pathway_secondary":"Ocean CDR","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":108,"last_evidence_date":"2025-11-21","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Rewind is an Israeli nature-powered carbon removal company that launched the world's first commercial deep mine carbon storage project, DMS Georgia, located 1.3 km underground in western Georgia, issuing certified carbon credits by preserving plant-based carbon in naturally oxygen-free underground environments. The company also runs two Marine Anoxic Carbon Storage (MACS) initiatives — one in Romania and one in the Mediterranean Sea near Israel. The first certified credits are expected in early 2026, the site's annual capacity is projected to reach 50,000 tonnes by 2027, and by 2030 Rewind aims to remove one million tonnes of carbon per year across a global network of deep mines and marine basins.","description_source":"ai_generated"},{"name":"Rhinoflux","slug":"rhinoflux","profile_url":"https://captaindrawdown.com/directory/rhinoflux/","url":"https://rhinoflux.com","linkedin_url":"https://www.linkedin.com/company/rhinoflux","country":"Japan","country_code":"JP","region":"Japan","pathway_primary":"BECCS","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-03","description":"Rhinoflux is a seed-stage company based in Kyoto, Japan, founded in 2024, that operates as a provider of CO2 capture and utility solutions and has raised $1.83M in funding. The company aims to develop and commercialize biomass energy and carbon capture plants, along with their core modular units, using its wet chemical looping technology. Coca-Cola Bottlers Japan began a demonstration experiment at its Kyoto plant in 2025, aiming to generate clean electricity and capture high-purity CO₂ from biomass derived from tea leaves and coffee grounds.","description_source":"ai_generated"},{"name":"Riverse","slug":"riverse","profile_url":"https://captaindrawdown.com/directory/riverse/","url":"https://www.riverse.io/","linkedin_url":"https://www.linkedin.com/company/riversetech","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Riverse (rebranded as Rainbow Standard in 2025) is a French carbon credit certification standard and registry focused on engineered and circular-economy climate projects in Europe. It validates and issues credits for projects including biochar, biomass carbon removal, enhanced rock weathering, bio-based construction materials, and IT refurbishment, and received ICROA endorsement in 2024.","description_source":"ai_generated"},{"name":"Riziki Nature Based Solutions","slug":"riziki-nature-based-solutions","profile_url":"https://captaindrawdown.com/directory/riziki-nature-based-solutions/","url":"https://www.nbs-ea.com/","linkedin_url":"https://www.linkedin.com/company/riziki-nature-based-solutions","country":"Kenya","country_code":"KE","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Riziki Nature Based Solutions is a Kenya-based startup that harvests invasive Prosopis juliflora (mesquite) biomass and converts it into industrial biofuel and biochar. The biochar line pyrolyzes invasive woody biomass to sequester carbon and amend degraded rangeland soils, while also providing a lower-emission fuel alternative for Kenyan industry.","description_source":"ai_generated"},{"name":"Robinson Lumber","slug":"robinson-lumber","profile_url":"https://captaindrawdown.com/directory/robinson-lumber/","url":"https://www.roblumco.com/","linkedin_url":"https://www.linkedin.com/company/roblumco","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-01","date_added":"2026-04-18","date_updated":"2026-10-13","description":"Robinson Lumber Company is a 132-year-old, fifth-generation family-owned wholesale wood products business headquartered in New Orleans, Louisiana, with approximately 100 employees and customers in 70+ countries. The company's core business is international hardwood and softwood lumber wholesale, manufacturing and distribution (roughly $100M annual revenue), and in 2025 it launched a biochar initiative converting waste wood from its lumber operations into biochar with the intent to sell carbon credits on the voluntary market.","description_source":"ai_generated"},{"name":"Rock Flour Company","slug":"rock-flour-company","profile_url":"https://captaindrawdown.com/directory/rock-flour-company/","url":"https://www.rockflour.co/","linkedin_url":"https://www.linkedin.com/company/rockflourcompany","country":"Denmark","country_code":"DK","region":"EU27","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-08","date_added":"2026-04-18","date_updated":"2026-10-20","description":"Founded in 2023 by Greenland native and noted geologist Minik Rosing and climate investor 2degrees, Rock Flour Company aims to transform the natural byproduct of glaciation into a tool for climate resilience. The Greenland-based firm raised ~$7.1 million (€6.1 million) in a seed round led by the Export and Investment Fund of Denmark (EIFO) and Novo Holdings, with participation from Greenlandic Nalik Ventures, Greenland's pension fund SISA, the Carbon Drawdown Initiative, and existing investors including 2degrees. The investment is being used to commence commercial deployment of its first GRF project in Greenland, initiate long-term commercial pilots, advance large-scale permitting, and build partnerships; the company is in the process of obtaining an exploitation licence from local government to commercialise the sale of GRF.","description_source":"ai_generated"},{"name":"Rockburst Technologies","slug":"rockburst-technologies","profile_url":"https://captaindrawdown.com/directory/rockburst-technologies/","url":"https://www.rockburst.tech/","linkedin_url":"https://www.linkedin.com/company/rockburst-technologies","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Mineralization","pathway_secondary":"Enabling Tech","category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-19","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Rockburst Technologies is a Vancouver-based cleantech startup developing CoreBurst™, a transcritical CO₂ pulverization technology for mining comminution that permanently mineralizes CO₂ into mine tailings (~160 kg CO₂/tonne of nickel ore) while cutting grinding energy by ~50%. The company is in prototype/R&D stage, targeting a first industrial pilot in 2027, and received non-dilutive funding from NorthX Climate Tech in November 2025.","description_source":"ai_generated"},{"name":"Rubicon Carbon","slug":"rubicon-carbon","profile_url":"https://captaindrawdown.com/directory/rubicon-carbon/","url":"https://rubiconcarbon.com/","linkedin_url":"https://www.linkedin.com/company/rubicon-carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation; Biochar; DAC; Enhanced Weathering","category":"Afforestation","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Rubicon Carbon is a US-based carbon credit management and investment platform backed by TPG Rise Climate Fund, headquartered in Marina del Rey, California. The company curates risk-adjusted carbon credit portfolios (Rubicon Carbon Tonne, Rubicon Rated Tonne) combining avoidance and removal credits for corporate buyers, and signs multi-year offtake agreements with CDR developers such as Terradot (enhanced weathering), Bio-Logical (biochar), and Deep Sky (DAC). It is a financier/aggregator in the CDR ecosystem rather than a physical removal operator.","description_source":"ai_generated"},{"name":"RubisCO2","slug":"rubisco2","profile_url":"https://captaindrawdown.com/directory/rubisco2/","url":"https://rubisco2.com/","linkedin_url":"https://www.linkedin.com/company/rubisco2","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"Ocean CDR","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-22","date_added":"2026-04-18","date_updated":"2026-09-23","description":"RubisCO2 is an early-stage startup founded by Pablo Navarro Maldonado that transforms Sargassum algae blooms into biochar, aiming to decarbonize construction while tackling coastal seaweed pollution. The company has tested prototype pyrolysis reactors in Mexico and participated in the EIT Climate-KIC Carbon Removal ClimAccelerator. The founder is based in Munich while the technical team operates in Guadalajara, Mexico.","description_source":"ai_generated"},{"name":"RubiscoBlack","slug":"rubiscoblack","profile_url":"https://captaindrawdown.com/directory/rubiscoblack/","url":"https://rubiscoblack.com/","linkedin_url":"https://www.linkedin.com/company/rubiscoblack","country":"India","country_code":"IN","region":"India","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-09-15","description":"RubiscoBlack Environmental Technologies and Services Private Limited was incorporated on May 04, 2023 and is registered with the Registrar of Companies, Hyderabad, with active status. The company is developing microbial technologies to increase the efficiency of CDR via enhanced olivine weathering, with operations in Nacharam, Hyderabad and Madipakkam, Chennai in India. It is a very early-stage DPIIT-recognised startup with minimal headcount and no revenue reported for FY24.","description_source":"ai_generated"},{"name":"RWE","slug":"rwe","profile_url":"https://captaindrawdown.com/directory/rwe/","url":"https://www.rwe.com/","linkedin_url":"https://www.linkedin.com/company/rwe-","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-23","date_added":"2026-04-18","date_updated":"2026-09-15","description":"RWE is a major German energy utility (~20,000 employees globally) developing BECCUS at its Dutch Amer (Geertruidenberg) and Eemshaven biomass-fired power plants. The company plans to deliver 11–14 Mt/yr of negative emissions from 2030, with captured biogenic CO2 to be permanently stored under the North Sea, subject to technical and economic feasibility. Electricity generation remains RWE's core business; BECCUS is an add-on to existing biomass power operations.","description_source":"ai_generated"},{"name":"Sacurn","slug":"sacurn","profile_url":"https://captaindrawdown.com/directory/sacurn/","url":"https://sacurn.com/","linkedin_url":"https://www.linkedin.com/company/sacurn-carbon","country":"Taiwan","country_code":"TW","region":"Rest of world","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"BiCRS","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Sacurn Carbon is a Taiwan-based voluntary carbon credit developer and trader, not a physical CDR supplier. In January 2024 they became the first and only Taiwanese seller on the Taiwan Carbon Solution Exchange (TCX), transacting 6,257 tons of credits from a biogas project in Kenya (an avoided-emissions project, not CDR). They describe themselves as developing CDR projects, but their actual business is brokering and trading voluntary carbon credits for Taiwanese enterprises.","description_source":"ai_generated"},{"name":"Safi Organics","slug":"safi-organics","profile_url":"https://captaindrawdown.com/directory/safi-organics/","url":"https://safiorganics.co.ke/","linkedin_url":"https://www.linkedin.com/company/safi-organics-ltd","country":"Kenya","country_code":"KE","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-23","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Safi Organics is a Kenyan MIT-spinout (founded 2015) that converts rice husks and other crop residues into biochar-blended organic fertilizer (Safi Sarvi) via decentralized village-level pyrolysis, sold locally to smallholder farmers. The biochar sequesters carbon in soils while reportedly boosting yields ~30%, and the company is developing associated biochar carbon credits. In January 2025 it received $237,500 in DFC technical assistance to support feasibility studies for two industrial-scale biochar facilities.","description_source":"ai_generated"},{"name":"Salient Direct Ocean Capture","slug":"salient-direct-ocean-capture","profile_url":"https://captaindrawdown.com/directory/salient-direct-ocean-capture/","url":"","linkedin_url":"https://www.linkedin.com/company/salient-doc","country":null,"country_code":null,"region":"Unknown","pathway_primary":"Ocean CDR","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Salient Direct Ocean Capture (Salient DOC) is an early-stage startup pioneering electrochemical technology for direct ocean capture of CO2 from seawater, scaling from concept to pilot. Public information is extremely limited — there is no company website or funding announcements, with the only public references being a LinkedIn company page and an advisor's profile description.","description_source":"ai_generated"},{"name":"Sanbra Foods","slug":"sanbra-foods","profile_url":"https://captaindrawdown.com/directory/sanbra-foods/","url":"https://sanbrafoods-ghana.com/","linkedin_url":"https://www.linkedin.com/company/sanbrafoods","country":"Ghana","country_code":"GH","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-01-01","date_added":"2026-04-18","date_updated":"2026-10-13","description":"Sanbra Foods Ghana is an agricultural services company providing soil testing, precision agriculture, and training to smallholder farmers in Ghana. They are listed as a prospective biochar supplier on Puro.earth but the facility is in early development with a feasibility study ongoing and zero CORCs issued. Biochar CDR is an adjacent activity to their core agricultural consulting business.","description_source":"ai_generated"},{"name":"SAWA","slug":"sawa","profile_url":"https://captaindrawdown.com/directory/sawa/","url":"https://www.sawa.green/","linkedin_url":"https://www.linkedin.com/company/sawaecosolutions","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-04-25","date_added":"2026-04-18","date_updated":"2026-09-15","description":"SAWA EcoSolutions is a Singapore-based climate technology company with its Indonesian operating arm Legasi Alam Indonesia, founded in 2021/2022, that produces biochar from agricultural residues like sugarcane bagasse and palm oil empty fruit bunches. Its first biochar facility in Majalengka, West Java became operational in April 2024, and the project is financed via a $50M carbon credit deal with Abu Dhabi-based Offset8 Capital. SAWA is listed on Puro.earth's Accelerate program.","description_source":"ai_generated"},{"name":"Scaled Carbon","slug":"scaled-carbon","profile_url":"https://captaindrawdown.com/directory/scaled-carbon/","url":"https://scaledcarbon.com/","linkedin_url":"https://www.linkedin.com/company/scaled-carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":"Enhanced Weathering","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Scaled Carbon is an early-stage US-based marine CDR developer focused on oceanic enhanced weathering (a form of ocean alkalinity enhancement) using a novel tracer-based MRV approach. The company states it is actively fundraising and working toward an in-ocean pilot, and appears to be a solo-founder-scale outfit with no registry-issued credits to date.","description_source":"ai_generated"},{"name":"Scape","slug":"scape","profile_url":"https://captaindrawdown.com/directory/scape/","url":"https://www.scapecarbon.com/","linkedin_url":"https://www.linkedin.com/company/scapecarbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":"Enhanced Weathering; Mineralization","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Scape Carbon is a Los Angeles startup founded in 2022 developing modular coastal seawater reactors using olivine to sequester industrial CO2 as bicarbonate, with critical-metals recovery as a co-product. The company raised ~$500K pre-seed (most recently Dec 2024) from investors including Wildcard Incubator, Anthropocene Ventures, E8, Five Two Five, and Brinc. The founder/former CEO is now listed as leading a successor company called FlueVault (olivine reactor patent holder), suggesting Scape Carbon's activity has largely migrated to that entity.","description_source":"ai_generated"},{"name":"SCG Cement","slug":"scg-cement","profile_url":"https://captaindrawdown.com/directory/scg-cement/","url":"https://scginternational.com/products/scg-construction-technology/scg-low-carbon-cement/","linkedin_url":"https://www.linkedin.com/company/scg-international","country":"Thailand","country_code":"TH","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Mineralization","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":80,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"SCG Cement is the cement and building materials arm of Siam Cement Group, Thailand's largest cement producer. Through its internal startup 'Arbon' it operates an industrial-scale pyrolysis plant in Saraburi (3,600 t/yr biochar) and sells biochar-infused concrete, and is listed as a Puro.earth CORC supplier. Cement manufacturing remains the company's primary business; biochar CDR is an adjacent low-carbon product line.","description_source":"ai_generated"},{"name":"Scotia BioChar","slug":"scotia-biochar","profile_url":"https://captaindrawdown.com/directory/scotia-biochar/","url":"https://ca.linkedin.com/company/scotia-biochar-inc","linkedin_url":"https://www.linkedin.com/company/scotia-biochar-inc","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-10-31","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Scotia BioChar Inc. is a Bedford, Nova Scotia-based pre-commercial biochar producer co-founded by Liz and Francis MacKenzie, aiming to convert waste wood biomass — including trees downed by Hurricane Fiona — into biochar for mine reclamation, soil remediation, agriculture, and construction applications. In October 2024 it signed an exclusive master services agreement with BluSky Carbon to procure Vulcan pyrolysis equipment and consulting services for an Eastern Canada facility, with ~CA$3.6M in capital committed to date.","description_source":"ai_generated"},{"name":"SCS","slug":"scs","profile_url":"https://captaindrawdown.com/directory/scs/","url":"https://www.scs.earth/","linkedin_url":"https://www.linkedin.com/company/scs-gmbh-stuttgart","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-06-19","date_added":"2026-04-18","date_updated":"2026-09-15","description":"SCS GmbH is a Stuttgart-area German startup producing biochar from regional biomass. After a proof-of-concept site in Stuttgart-Obertürkheim, it scaled to a new continuous pyrolysis plant in Leinfelden-Echterdingen running 24/7 to produce roughly 400 tonnes/year of EBC-certified biochar. Applications include soil improvement, urban trees, vineyards, and recycled stadium turf substrate.","description_source":"ai_generated"},{"name":"SCW Systems","slug":"scw-systems","profile_url":"https://captaindrawdown.com/directory/scw-systems/","url":"https://www.scwsystems.com/","linkedin_url":"https://www.linkedin.com/company/scw-systems","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"BECCS","pathway_secondary":"DAC","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-02-26","date_added":"2026-04-18","date_updated":"2026-09-15","description":"SCW Systems is a Dutch energy-services company in Alkmaar that operates an industrial-scale supercritical water gasification plant, converting wet organic waste (manure, sewage sludge, green waste) into green methane and hydrogen injected into Gasunie's gas grid. Biogenic CO2 from the process and a separately developed Direct Air Capture tower (\"CO2 CleanUp\") provide carbon-removal side streams, but the primary business is renewable-gas production from waste.","description_source":"ai_generated"},{"name":"Sea-Up","slug":"sea-up","profile_url":"https://captaindrawdown.com/directory/sea-up/","url":"https://www.sea-up.life/","linkedin_url":"https://www.linkedin.com/company/the-sea-upwelling-company","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":null,"category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-09-19","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Sea-Up (The Sea Upwelling Company Inc, formerly Ocean-Based Climate Solutions) is a small Santa Fe, NM-based ocean CDR developer founded and led by Philip Kithil. The company designs and deploys wave-powered artificial upwelling pumps that bring nutrient-rich deep water to the sunlit surface to stimulate phytoplankton growth and enhance CO2 uptake, with deployments planned east of Bermuda in partnership with BIOS. The company sells upwelling pumps and fractional \"Sea-Shares\" rather than tons of CDR.","description_source":"ai_generated"},{"name":"Seafields","slug":"seafields","profile_url":"https://captaindrawdown.com/directory/seafields/","url":"https://www.seafields.eco","linkedin_url":"https://www.linkedin.com/company/seafieldssl","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Ocean CDR","pathway_secondary":"Biochar","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-20","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Seafields is a UK-based aquaculture carbon-removal company that intercepts, farms, and harvests pelagic Sargassum seaweed using floating AlgaePonix paddocks and SeaClear deflection barriers, primarily deployed in the Caribbean. The company valorises the biomass into biostimulants, bioplastics, and other bio-products, with unsold pulp converted to biochar through partners and long-term plans to bale and sink Sargassum in ocean gyres for permanent carbon sequestration.","description_source":"ai_generated"},{"name":"SeaGen","slug":"seagen","profile_url":"https://captaindrawdown.com/directory/seagen/","url":"https://www.seagen.io/","linkedin_url":"https://www.linkedin.com/company/seaweed-generation","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Ocean CDR","pathway_secondary":"Enabling Tech","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-04-10","date_added":"2026-04-18","date_updated":"2026-10-15","description":"SeaGen (Seaweed Generation Ltd), based in Falmouth, UK and founded in 2021, builds AI-driven solar-powered marine robots — notably the AlgaRay, which scoops up invasive Sargassum seaweed and sinks it to ~200m depth for deep-ocean carbon sequestration, and the AlgaVator for automated seaweed cultivation. The company is venture-backed (Aera VC, Climate Capital, Remove, others), employs ~12-19 people, and has been actively piloting in the Caribbean while developing MRV and monitoring technologies.","description_source":"ai_generated"},{"name":"SeaO2","slug":"seao2","profile_url":"https://captaindrawdown.com/directory/seao2/","url":"https://www.seao2.com/","linkedin_url":"https://www.linkedin.com/company/seao2-io","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Ocean CDR","pathway_secondary":null,"category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-17","date_added":"2026-04-18","date_updated":"2026-11-02","description":"SeaO2 is a Dutch TU Delft spin-off founded in 2021 offering direct ocean capture (DOC) technology for scalable carbon removal. Its containerised pilot 'Project Swell' has a 25 tCO2/year capacity at the Afsluitdijk in the Netherlands, following its 2023 Project Ripple proof-of-concept; a larger Project Breaker is planned for 2028 to deliver carbon credits commercially.","description_source":"ai_generated"},{"name":"Senken","slug":"senken","profile_url":"https://captaindrawdown.com/directory/senken/","url":"https://www.senken.io/","linkedin_url":"https://www.linkedin.com/company/senken","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Senken is a Berlin-based carbon credit procurement platform and marketplace that vets and sells high-integrity carbon credits, including removal credits (biochar, enhanced weathering, afforestation) to corporate buyers. It operates a Sustainability Integrity Index to screen projects and provides end-to-end procurement, retirement, and CSRD reporting support. Part of the CDR ecosystem as a broker/marketplace, not a physical supplier.","description_source":"ai_generated"},{"name":"Seqana","slug":"seqana","profile_url":"https://captaindrawdown.com/directory/seqana/","url":"https://www.seqana.com/","linkedin_url":"https://www.linkedin.com/company/seqana","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-11-21","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Seqana is a Berlin-based B2B startup providing satellite and machine-learning-based monitoring, reporting and verification (MRV) tools for soil organic carbon (SOC) in regenerative agriculture projects. They support project developers and agrifood companies with sampling design, precision modeling, and standards-compliant documentation (Verra VM0042, Gold Standard, GHG Protocol). They do not remove CO2 themselves but are a core MRV enabler in the soil-carbon CDR ecosystem.","description_source":"ai_generated"},{"name":"Sequestra","slug":"sequestra","profile_url":"https://captaindrawdown.com/directory/sequestra/","url":"https://sequestra.tech/","linkedin_url":"https://www.linkedin.com/company/sequestra-tech","country":"Austria","country_code":"AT","region":"EU27","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Sequestra is a Vienna-based climate tech startup founded in 2024 that develops accelerated carbonation technology to permanently bind CO2 in industrial residues such as steel slag, biomass ash, incineration ash, and demolition debris. The resulting carbonates can be reused as construction materials. In March 2026 the company closed a €3M seed round led by VSE Beteiligungs-GmbH, targeting deployment of its first modular containerized mineralization plant by the end of 2027.","description_source":"ai_generated"},{"name":"Shanghai HaiQi Environmental Technology","slug":"shanghai-haiqi-environmental-technology","profile_url":"https://captaindrawdown.com/directory/shanghai-haiqi-environmental-technology/","url":"https://www.haiqienvtech.com/","linkedin_url":"https://www.linkedin.com/company/haiqigroup","country":"China","country_code":"CN","region":"China","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Shanghai Haiqi Environmental Protection Technology is a Chinese biomass gasification and pyrolysis equipment manufacturer founded in 1995, headquartered in Pudong, Shanghai. Its core business is selling gasifiers, waste-to-energy systems, and carbonization/pyrolysis units to industrial customers globally (Thailand, Malaysia, Indonesia, France, etc.), with biochar produced as a co-product. The company recently rebranded toward \"negative carbon CDR\" marketing and references Puro.earth approval of its pyrolysis equipment.","description_source":"ai_generated"},{"name":"Shell","slug":"shell","profile_url":"https://captaindrawdown.com/directory/shell/","url":"https://www.shell.com/what-we-do/carbon-capture-and-storage/direct-air-capture-projects.html","linkedin_url":"https://www.linkedin.com/company/shell","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":"BECCS","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-09-01","date_added":"2026-04-18","date_updated":"2026-11-03","description":"Shell is a global oil, gas and energy major headquartered in London that is developing DAC technology as one of several carbon management activities adjacent to its core hydrocarbon business. It operates a proprietary solid-sorbent DAC demonstration unit at Shell Technology Center Houston and, via Shell US Gas & Power, acts as technical delivery partner for the DOE-funded Pelican Gulf Coast DAC Hub in Louisiana alongside Mitsubishi, LSU, UH, RepAir Carbon and Origen. Shell Ventures also invests in DAC startups (Avnos, RepAir).","description_source":"ai_generated"},{"name":"Silica","slug":"silica","profile_url":"https://captaindrawdown.com/directory/silica/","url":"https://silica.earth","linkedin_url":"https://www.linkedin.com/company/silicaearth","country":"Mexico","country_code":"MX","region":"Rest of world","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-30","date_added":"2026-04-18","date_updated":"2026-10-30","description":"Silica is an ERW project developer permanently removing CO2 in LatAm, starting with Mexican sugarcane regions, with a mission to remove CO2 at scale while regenerating soils, increasing crop yields and improving the livelihoods of rural communities. The company is a member of the Enhanced Weathering Alliance and generates carbon removal credits through spreading silicate rock dust on agricultural lands.","description_source":"ai_generated"},{"name":"Silicate","slug":"silicate","profile_url":"https://captaindrawdown.com/directory/silicate/","url":"https://www.silicatecarbon.com/","linkedin_url":"https://www.linkedin.com/company/silicate-carbon","country":"Ireland","country_code":"IE","region":"EU27","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-30","date_added":"2026-04-18","date_updated":"2026-11-02","description":"Silicate is an Irish enhanced weathering CDR supplier headquartered at NovaUCD in Dublin, founded 2021 in County Sligo by Maurice Bryson with science lead Prof Frank McDermott (UCD). The company mills waste returned concrete and limestone and applies it to farmland, measuring permanent CO2 removal as dissolved bicarbonate while optimising soil pH for agronomic benefits. Customers include Klarna, Milkywire and Carbonfuture; field operations span Ireland and the US Midwest (Illinois).","description_source":"ai_generated"},{"name":"Silver Bullet Biochar","slug":"silver-bullet-biochar","profile_url":"https://captaindrawdown.com/directory/silver-bullet-biochar/","url":"https://silverbulletbiochar.com/","linkedin_url":"https://www.linkedin.com/company/silver-bullet-biochar","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-16","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Silver Bullet Biochar is a Singapore-based biochar venture with a minimal public footprint — only a bare LinkedIn page (2 employees) and a registered domain. No press coverage, registry listings, partnerships, or evidence of biochar deliveries or carbon credit issuance were found in web research. Pathway is biochar (pyrolysis of biomass).","description_source":"ai_generated"},{"name":"Sinkco Labs","slug":"sinkco-labs","profile_url":"https://captaindrawdown.com/directory/sinkco-labs/","url":"https://www.sinkcolabs.com/","linkedin_url":"https://www.linkedin.com/company/sinkco-labs","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biomass Burial","pathway_secondary":"Ocean CDR","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Sinkco Labs is a US-based marine CDR startup developing a micro-injection system that embeds waste biomass into anoxic marine sub-sediments for permanent carbon storage. The company was selected for the Breakthrough Energy Fellows Program and co-developed the Rainbow Standard's Marine Sub-Sediment Burial (MSSB) methodology. Their approach also aims to rebuild coastal marshland and improve shoreline resilience alongside carbon sequestration.","description_source":"ai_generated"},{"name":"Sinkit","slug":"sinkit","profile_url":"https://captaindrawdown.com/directory/sinkit/","url":"https://www.sinkit.org","linkedin_url":"https://www.linkedin.com/company/sinkit","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Sinkit is a Dutch cooperative carbon-removal platform that curates, rates (via its proprietary SCORE methodology), and sells carbon removal credits to companies and individuals. It also co-develops removal projects with partners — notably a biochar retort kiln in Uganda with Bamboo Uganda — and aims to realize at least 55 CDR projects by 2030. It is an initiative of Dutch energy-transition consultancy DAREL.","description_source":"ai_generated"},{"name":"SIOTUU","slug":"siotuu","profile_url":"https://captaindrawdown.com/directory/siotuu/","url":"https://siotuu.com/en/home-e/","linkedin_url":null,"country":"Austria","country_code":"AT","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-06-11","date_added":"2026-04-18","date_updated":"2026-09-15","description":"SIOTUU GmbH is an Austrian biochar producer based in Fließ/Landeck, Tyrol, that uses Syncraft pyrolysis technology to co-generate electricity, heat and biochar from residual Alpine wood. Biochar is marketed under the Alpenkohle brand for barbecue, agriculture, construction and metallurgy, and carbon removal credits are distributed via partners including Klimate.","description_source":"ai_generated"},{"name":"Sirius Regenerative Solutions","slug":"sirius-regenerative-solutions","profile_url":"https://captaindrawdown.com/directory/sirius-regenerative-solutions/","url":"https://www.siriusregenerative.co/","linkedin_url":null,"country":"Colombia","country_code":"CO","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-06","description":"Sirius Regenerative is a Colombian biochar producer based in Meta that operates a pyrolysis \"BioFábrica\" converting biomass into biochar, wood vinegar, and syngas. They sell biochar-based bioinputs (biochar blended with compost and beneficial microorganisms like Trichoderma) to farmers for soil regeneration and long-term carbon sequestration. The company sponsored the ECI Biochar IV Conference in Santa Marta in 2025.","description_source":"ai_generated"},{"name":"Sirona Technologies","slug":"sirona-technologies","profile_url":"https://captaindrawdown.com/directory/sirona-technologies/","url":"https://www.sirona.tech/","linkedin_url":"https://www.linkedin.com/company/sirona-technologies","country":"Belgium","country_code":"BE","region":"EU27","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-10-30","description":"Sirona Technologies is a Belgium-based Direct Air Capture startup founded in 2023 by a former Tesla engineer and a thermodynamics PhD. The company develops modular solid-sorbent DAC units manufactured in Brussels and deployed globally, with captured CO₂ permanently stored via geological mineralization. Sirona has raised ~€6M seed funding and is building out a pilot plant in Kenya, with first commercial credit deliveries expected in 2026.","description_source":"ai_generated"},{"name":"Sitos Group","slug":"sitos-group","profile_url":"https://captaindrawdown.com/directory/sitos-group/","url":"https://www.sitos.earth/","linkedin_url":"https://www.linkedin.com/company/sitos-group","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-06-19","date_added":"2026-04-18","date_updated":"2026-11-02","description":"Sitos Group is a California-based biochar producer that uses slow pyrolysis to convert agricultural and municipal organic waste (almond shells, vineyard residues) into durable biochar for soil amendment and carbon dioxide removal. After running a pilot facility at ReGen Monterey from 2023-2025, the company is building a $9M commercial slow-pyrolysis plant in Delano, CA in partnership with Treehouse California Almonds, targeted for operation by end of 2025.","description_source":"ai_generated"},{"name":"Sizewell C/EDF Energy","slug":"sizewell-cedf-energy","profile_url":"https://captaindrawdown.com/directory/sizewell-cedf-energy/","url":"https://www.sizewellc.com/","linkedin_url":"https://www.linkedin.com/company/sizewellc","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-16","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Sizewell C is a 3.2 GW nuclear power station project in Suffolk being developed by EDF Energy subsidiary NNB Generation Company, with the UK Government holding a major stake following the 2025 Final Investment Decision. Alongside the nuclear build, Sizewell C leads a consortium (Universities of Birmingham and Nottingham, AtkinsRéalis, Altrad/Doosan Babcock, Helical Energy, Strata Technology) that received £3m from the UK Government's Greenhouse Gas Removal competition to build a heat-driven DAC demonstrator at the Port of Lowestoft capable of capturing 100 tonnes CO2/year, with a vision for a future full-scale 1.5 Mt/year plant powered by nuclear heat.","description_source":"ai_generated"},{"name":"Skyrenu","slug":"skyrenu","profile_url":"https://captaindrawdown.com/directory/skyrenu/","url":"https://skyrenu.com/","linkedin_url":"https://www.linkedin.com/company/skyrenu-technologies","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-25","date_added":"2026-04-18","date_updated":"2026-10-05","description":"Skyrenu Technologies is a Quebec-based direct air capture company developing compact, scalable DAC systems, spun out of Sherbrooke University as a product of the XPRIZE Carbon Removal student competition which it won in 2021, and later ranked among the top 20 finalists in the overall XPRIZE Carbon Removal competition. In August 2025 the company, partnered with Deep Sky, became the first to permanently store CO2 captured directly from the air in North America at Deep Sky Alpha in Innisfail, Alberta. Skyrenu is now scaling to a 125 tCO₂/year Bellevue Class unit with advanced solid-sorbent structured filters in a reactor-less moving cell design, supplying captured CO₂ to CarbiCrete for carbon-negative concrete.","description_source":"ai_generated"},{"name":"Skytree","slug":"skytree","profile_url":"https://captaindrawdown.com/directory/skytree/","url":"https://skytree.tech/","linkedin_url":"https://www.linkedin.com/company/skytree","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-05","date_added":"2026-04-18","date_updated":"2026-10-23","description":"Skytree is a Dutch direct air capture technology company founded in 2014 in Amsterdam, with offices in Toronto and Nashville. 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The company has a project listed on the Rainbow Standard registry and in October 2025 won the Deep Tech category of the InterTradeIreland Seedcorn regional final, receiving €50,000 and advancing to the all-island final.","description_source":"ai_generated"},{"name":"Social Carbon","slug":"social-carbon","profile_url":"https://captaindrawdown.com/directory/social-carbon/","url":"https://www.socialcarbon.org/","linkedin_url":"https://www.linkedin.com/company/social-carbon","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"The SocialCarbon Standard was developed by the Ecológica Institute in Brazil in 1998 as a methodology focused on enhancing co-benefits such as biodiversity and active participation of local communities. 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It issues Social Carbon Units (SCUs) for nature-based projects including afforestation/reforestation, peatland rewetting, regenerative agriculture and conservation.","description_source":"ai_generated"},{"name":"Soil Reef","slug":"soil-reef","profile_url":"https://captaindrawdown.com/directory/soil-reef/","url":"https://www.soilreef.com/","linkedin_url":"https://www.linkedin.com/company/the-biochar-company","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Soil Reef LLC (formerly The Biochar Company) is a Berwyn, Pennsylvania-based biochar product development, marketing and sales firm founded in 2011 that sells pure biochar and biochar-compost blends for gardening, agriculture, and mine/land reclamation. The company merged with Biochar Solutions Inc. in 2014 and distributes products online and through garden retailers. It operates as a very small entity (reported ~1-10 employees and ~$200K revenue) with no public involvement in durable carbon credit registries.","description_source":"ai_generated"},{"name":"SoilLogia LLC","slug":"soillogia-llc","profile_url":"https://captaindrawdown.com/directory/soillogia-llc/","url":"https://soillogia.com/","linkedin_url":"https://www.linkedin.com/company/soillogia-llc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"SoilLogia LLC is a Delaware-based climate-tech startup that converts organic waste streams — including sewage sludge, municipal waste, and invasive plant biomass — into biochar via pyrolysis for soil health and carbon sequestration. The small team, led by founder/CEO Antonio Timoteo, Ph.D., is developing biochar carbon removal projects in the U.S. and South Africa.","description_source":"ai_generated"},{"name":"Soilwatch","slug":"soilwatch","profile_url":"https://captaindrawdown.com/directory/soilwatch/","url":"https://soilwatch.eu/","linkedin_url":"https://www.linkedin.com/company/soilwatch","country":"Finland","country_code":"FI","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"SoilWatch is a climate tech company that helps nature-based carbon removal projects to deliver and prove their impact, combining science, Earth observation, and digital infrastructure to build measurement, reporting, and verification (MRV) systems. It is a Helsinki-based business with offices in Nairobi and Brussels, providing remote sensing, nature-based solutions, and sustainable land use services with a focus on Africa, Latin America and developing countries. The company sells MRV and project design services rather than physically removing CO2, placing it in the CDR ecosystem/enabling-tech category.","description_source":"ai_generated"},{"name":"SOLER Group","slug":"soler-group","profile_url":"https://captaindrawdown.com/directory/soler-group/","url":"https://soler-group.com/","linkedin_url":"https://www.linkedin.com/company/solergroup","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-08-26","date_added":"2026-04-18","date_updated":"2026-10-15","description":"SOLER Group is a French family-owned renewable carbon producer (founded 1993, parent of Carbonex) operating three biorefineries that use proprietary pyrolysis technology to convert sustainably sourced wood residues into charcoal, biocarbon, biochar and green electricity. Biochar and CDR credits — sold via Carbonfuture through their Carbon Centric team — are an adjacent product line added around 2021; the core business remains industrial charcoal/biocarbon for metallurgy, construction and barbecue markets, plus cogenerated electricity.","description_source":"ai_generated"},{"name":"Soletair Power","slug":"soletair-power","profile_url":"https://captaindrawdown.com/directory/soletair-power/","url":"https://www.soletairpower.fi/","linkedin_url":"https://www.linkedin.com/company/soletair","country":"Finland","country_code":"FI","region":"EU27","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-29","date_added":"2026-04-18","date_updated":"2026-10-18","description":"Soletair Power is a Finnish direct air capture company (founded 2016, HQ Lappeenranta) that integrates modular CO2 capture units into building ventilation systems, turning commercial buildings into distributed DAC sinks. Deployments include Wärtsilä's Sustainable Technology Hub in Vaasa, ZBT in Duisburg, Danica Pension's Europaplads building in Aarhus, and a Vantaa factory, with partnerships including Carbonaide (net-negative concrete) and Aarksee (microalgae sequestration in the Middle East/India).","description_source":"ai_generated"},{"name":"Solid Carbon","slug":"solid-carbon","profile_url":"https://captaindrawdown.com/directory/solid-carbon/","url":"https://solidcarbon.ca/","linkedin_url":"https://www.linkedin.com/company/solidcarbon","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-06","date_added":"2026-04-18","date_updated":"2026-10-08","description":"Solid Carbon is a Canadian research initiative led by Ocean Networks Canada (a University of Victoria initiative) developing an integrated offshore CDR system combining Direct Air Capture on floating platforms with injection of CO2 into sub-seafloor ocean basalt off British Columbia for permanent mineralization. In March 2025 the project was awarded CA$24M over six years through Canada's New Frontiers in Research Fund (Transformation stream) to advance toward a small-scale demonstration at the Cascadia Basin.","description_source":"ai_generated"},{"name":"Solör Bioenergy","slug":"solör-bioenergy","profile_url":"https://captaindrawdown.com/directory/solör-bioenergy/","url":"https://solorbioenergi.com/","linkedin_url":"https://www.linkedin.com/company/sol%C3%B6r-bioenergi-ab","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-08-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Solör Bioenergy Group is a major Scandinavian renewable energy utility operating roughly 300 sites in Sweden and Norway, producing and distributing district heating, steam and electricity from wood fuels. At several plants (Skurup, Svedala, Munka-Ljungby, Herrljunga, Ulricehamn) it has added pyrolysis-with-carbon-capture units that co-produce biochar as a side stream. District heating remains the core business; biochar is an adjacent CDR activity.","description_source":"ai_generated"},{"name":"Sonnenerde","slug":"sonnenerde","profile_url":"https://captaindrawdown.com/directory/sonnenerde/","url":"https://www.sonnenerde.at","linkedin_url":"https://www.linkedin.com/company/sonnenerde","country":"Austria","country_code":"AT","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-06-03","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Sonnenerde GmbH is an Austrian composting and soil-production company in Riedlingsdorf, Burgenland, founded in 1998, that also operates a biochar pyrolysis facility. In April 2025 it opened a new large-scale carbonization plant (\"KOHLOSS\") that scales biochar output to around 2,000 tons per year, bound to roughly 4,000 tons of CO2. The company sells biochar carbon-removal credits via Puro.earth while its core business remains quality soil and compost products.","description_source":"ai_generated"},{"name":"Sosna Metelyk","slug":"sosna-metelyk","profile_url":"https://captaindrawdown.com/directory/sosna-metelyk/","url":"https://sosnametelyk.com/","linkedin_url":null,"country":"Ukraine","country_code":"UA","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-20","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Sosna Metelyk is an unfunded American-Ukrainian early-stage climate hardware startup founded in 2023, incorporated in California with operations in Cherkasy, Ukraine. It is developing a conceptual passive direct-air-capture pod with embedded solar alongside several unrelated hardware ideas, and self-reports TRL 4 R&D with no commercial deliveries or registry issuances. Founder Oksana Gal remains publicly active, but the company has no funding, no team build-out, and no demonstrated hardware.","description_source":"ai_generated"},{"name":"South Ocean Air","slug":"south-ocean-air","profile_url":"https://captaindrawdown.com/directory/south-ocean-air/","url":"https://southoceanair.com/","linkedin_url":"https://www.linkedin.com/company/south-ocean-air","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-08","date_added":"2026-04-18","date_updated":"2026-09-15","description":"South Ocean Air is a Houston, Texas-based direct air capture startup founded in 2023 that uses plasma-treated cellulose as a passive sorbent to capture CO2 from ambient air. The company remains small and pre-commercial, targeting low-cost modular DAC units, and is still seeking investors and early customers.","description_source":"ai_generated"},{"name":"Southern Green Gas","slug":"southern-green-gas","profile_url":"https://captaindrawdown.com/directory/southern-green-gas/","url":"https://www.southerngreengas.com.au/","linkedin_url":"https://www.linkedin.com/company/southern-green-gas","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-03","date_added":"2026-04-18","date_updated":"2026-10-22","description":"Southern Green Gas (SGG) is an Australian company extracting CO2 from air using solar power, with modules that use adsorbent material to capture CO2 and solar-generated heat to release it. 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The company is headquartered in Southbank, Australia, has 5 employees, and has raised $3.9M.","description_source":"ai_generated"},{"name":"Southwest Biochar Products","slug":"southwest-biochar-products","profile_url":"https://captaindrawdown.com/directory/southwest-biochar-products/","url":"https://sowbiochar.com/","linkedin_url":"https://www.linkedin.com/company/southwest-biochar-products","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-30","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Southwest Biochar Products (SOWBiochar) is an Arizona-based biochar producer in Eagar, AZ, operating since 2022 and founded by Tyson Nicoll. 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In fall 2024 the company scaled from a single reactor to a 5-reactor system with capacity of over 12,000 yards per year.","description_source":"ai_generated"},{"name":"Spiritus","slug":"spiritus","profile_url":"https://captaindrawdown.com/directory/spiritus/","url":"https://spiritus.com/","linkedin_url":"https://www.linkedin.com/company/spiritus-cdr","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-20","date_added":"2026-04-18","date_updated":"2026-10-11","description":"Spiritus is a Los Alamos National Lab spinout developing low-cost Direct Air Capture using a proprietary sorbent and passive (fan-less) air contacting, targeting ~$100/ton. The company has raised $41 million total since emerging from stealth in September 2023, including a $30M Series A in March 2025 led by Aramco Ventures. It is building a 1,000-ton/year pilot on Nambé Pueblo tribal land in New Mexico and the planned 2-megaton \"Orchard One\" DAC+S facility in Wyoming with Casper Carbon Capture.","description_source":"ai_generated"},{"name":"Sponge DAC","slug":"sponge-dac","profile_url":"https://captaindrawdown.com/directory/sponge-dac/","url":"https://www.spongedac.com","linkedin_url":"https://www.linkedin.com/company/sponge-dac","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Sponge DAC, Inc. is an early-stage Direct Air Capture startup based in Cambridge, Massachusetts, led by CEO Marek Herrmann-Nowosielski. 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The project aims to remove approximately 110,760 tCO2e annually by converting agricultural waste into biochar for application to farmland.","description_source":"ai_generated"},{"name":"Stack Carbon","slug":"stack-carbon","profile_url":"https://captaindrawdown.com/directory/stack-carbon/","url":"https://www.stackcarbon.earth/","linkedin_url":"https://www.linkedin.com/company/stackcarbon","country":"Uganda","country_code":"UG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"Enhanced Weathering","category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-01","date_added":"2026-04-18","date_updated":"2026-09-28","description":"Stack Carbon Investments UG Ltd is a Ugandan climate-tech company developing the Nile Char Carbon Removal Project, a large-scale biochar facility in mid-western Uganda that converts agricultural waste into biochar-based fertilizer. The company also works on Enhanced Rock Weathering using crushed basalt applied to farmlands. In January 2026 it signed an MoU with Jiaxing Tongao (China) and TerraCapX (Norway) for a USD $12M facility targeting Q3 2026 commercial operations.","description_source":"ai_generated"},{"name":"Standard Biocarbon","slug":"standard-biocarbon","profile_url":"https://captaindrawdown.com/directory/standard-biocarbon/","url":"https://www.standardbiocarbon.com/","linkedin_url":"https://www.linkedin.com/company/standardbiocarbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-07-31","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Standard Biocarbon is a Maine-based biochar manufacturer operating a Pyreg-technology pyrolysis facility in Enfield, co-located with Pleasant River Lumber, producing roughly 50-60 cubic yards of biochar per day from softwood sawmill residuals. The company sells bulk biochar to composters, soil blenders, landscapers, turf/agricultural users, and supplies material for PFAS-remediation research with Northern Tilth and the University of Maine.","description_source":"ai_generated"},{"name":"Standard Gas/Carbon Char Store","slug":"standard-gascarbon-char-store","profile_url":"https://captaindrawdown.com/directory/standard-gascarbon-char-store/","url":"https://standardgas.com/","linkedin_url":"https://www.linkedin.com/company/standardgas","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-28","date_added":"2026-04-18","date_updated":"2026-09-15","description":"London-based Standard Gas Technologies is commercialising its carbon-negative energy-from-waste SG100 technology and has launched Carbon Char Store as its carbon removals sales and marketing arm. The patented SG100 generates clean renewable energy plus carbon-capturing biochar, and provides an alternative to landfill and incineration. Biochar is a co-product (~10-15% of output) sequestered in soil and construction aggregates.","description_source":"ai_generated"},{"name":"Stathmos","slug":"stathmos","profile_url":"https://captaindrawdown.com/directory/stathmos/","url":"https://stathmos.earth/","linkedin_url":"https://www.linkedin.com/company/stathmos-balance-the-climate","country":"France","country_code":"FR","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-20","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Stathmos is a French DAC startup founded in 2023 in Le Mans by Dr. Amandine Cadiau, spun out of academic research on amine-free MOF sorbents. Its modular Statbox units aim to capture up to 1,000 tonnes of CO2 per year each, with a first module targeted for 2026 and a 2.5 Mt/year ambition by 2030.","description_source":"ai_generated"},{"name":"Stiesdal","slug":"stiesdal","profile_url":"https://captaindrawdown.com/directory/stiesdal/","url":"https://www.stiesdal.com/skyclean/","linkedin_url":"https://www.linkedin.com/company/stiesdal","country":"Denmark","country_code":"DK","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"division","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-05","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Stiesdal SkyClean A/S is the biochar/pyrolysis subsidiary of Danish climate-tech group Stiesdal A/S, founded by wind-power pioneer Henrik Stiesdal. The parent group operates multiple non-CDR subsidiaries in floating offshore wind, green hydrogen electrolyzers and thermal energy storage, with SkyClean as its dedicated carbon removal arm. Its first commercial-scale 20 MW plant in Vrå, North Jutland was inaugurated in October 2024.","description_source":"ai_generated"},{"name":"Stockholm Exergi","slug":"stockholm-exergi","profile_url":"https://captaindrawdown.com/directory/stockholm-exergi/","url":"https://www.stockholmexergi.se/en/","linkedin_url":"https://www.linkedin.com/company/stockholm-exergi","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-10-08","description":"Stockholm Exergi is the municipal energy utility for the Stockholm region, providing district heating, electricity, cooling and waste services to over 800,000 residents via a large district-heating network. It is building Beccs Stockholm at its Värtaverket biomass CHP plant — one of the world's first large-scale BECCS facilities — with FID taken in March 2025, construction underway, and 800,000 t CO2/yr removal targeted from 2028, backed by Microsoft and Frontier offtakes, an EU Innovation Fund grant, SEK 20 billion in Swedish state support, and a €260 million EIB loan.","description_source":"ai_generated"},{"name":"Storegga/Pale Blue Dot Energy","slug":"storeggapale-blue-dot-energy","profile_url":"https://captaindrawdown.com/directory/storeggapale-blue-dot-energy/","url":"https://storegga.earth/","linkedin_url":"https://www.linkedin.com/company/storegga","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"DAC","pathway_secondary":"BECCS","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-06-15","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Storegga (holding company of Pale Blue Dot Energy) is a UK-based independent developer of carbon capture, storage and hydrogen projects, best known as lead developer of the Acorn CCS project in Aberdeenshire and a DAC partnership with Carbon Engineering. In December 2025 Storegga announced a structured sales process for its portfolio of assets, including its 30% stake in Acorn, after a strategic review concluded a new long-term owner was better placed to advance the capital-intensive project.","description_source":"ai_generated"},{"name":"Strategic Biofuels","slug":"strategic-biofuels","profile_url":"https://captaindrawdown.com/directory/strategic-biofuels/","url":"https://strategicbiofuels.com/","linkedin_url":"https://www.linkedin.com/company/strategic-biofuels","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-22","date_added":"2026-04-18","date_updated":"2026-11-01","description":"Strategic Biofuels is a US project development company building a flagship BECCS facility called Louisiana Green Fuels at the Port of Columbia, Caldwell Parish. The project combines a biomass power plant (forestry waste feedstock) with carbon capture and geologic sequestration, targeting ~1 million tonnes CO2/year of durable removal. In Sept 2025 it announced a partnership with Carbon Direct, and in March 2026 secured a draft Class VI well permit and an agreement with SLB for sequestration services.","description_source":"ai_generated"},{"name":"Submarine Scientific","slug":"submarine-scientific","profile_url":"https://captaindrawdown.com/directory/submarine-scientific/","url":"https://www.submarine.earth","linkedin_url":"https://www.linkedin.com/company/submarinescientific","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Enabling Tech","pathway_secondary":"Ocean CDR","category":"Marine CDR","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-26","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Submarine Scientific (now branded as \"Submarine\") is a marine consulting firm providing scientific and technical advisory to ocean industries, including marine carbon dioxide removal (mCDR). Services span MRV, environmental monitoring, modeling, and satellite/AI-based ocean data analysis, supporting projects such as ocean alkalinity enhancement standards work.","description_source":"ai_generated"},{"name":"Substrate Biochar","slug":"substrate-biochar","profile_url":"https://captaindrawdown.com/directory/substrate-biochar/","url":"https://www.substrate-biochar.com/","linkedin_url":"https://www.linkedin.com/company/substrate-biochar","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-26","description":"Substrate Biochar is a UK-registered carbon-removal startup whose leadership combines carbon engineering and industrial project expertise in southern Africa. It partners with large-scale biomass suppliers, converting waste sawdust and forestry offcuts via pyrolysis into biochar, carbon removals, heat and electrical power. Credits are issued under the Rainbow methodology.","description_source":"ai_generated"},{"name":"SUEZ","slug":"suez","profile_url":"https://captaindrawdown.com/directory/suez/","url":"https://www.suez.com/en","linkedin_url":"https://www.linkedin.com/company/suez","country":"France","country_code":"FR","region":"EU27","pathway_primary":"BECCS","pathway_secondary":"Biochar","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-10","date_added":"2026-04-18","date_updated":"2026-10-12","description":"SUEZ is a large French waste and water utility (~26,000 employees) developing carbon capture as an adjunct to its existing energy-from-waste and anaerobic digestion operations. Its UK arm is pursuing BECCS retrofits at Teesside energy-from-waste plants (Haverton Hill and Wilton), with Pre-FEED completed by Fluor and Technip Energies and CO2 destined for permanent storage via the East Coast Cluster, pending government funding. SUEZ also inaugurated a 3,500 t/yr biogenic CO2 recovery unit at Terres d'Aquitaine in Gironde in 2025, though that output is used in greenhouses (CCU rather than durable CDR).","description_source":"ai_generated"},{"name":"SunCarbon","slug":"suncarbon","profile_url":"https://captaindrawdown.com/directory/suncarbon/","url":"https://suncarbon.in/","linkedin_url":"https://www.linkedin.com/company/suncarbon","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-11-22","date_added":"2026-04-18","date_updated":"2026-09-15","description":"SunCarbon is a biochar brand operated by Teo Ventures in India that converts agricultural biomass residues into biochar-based soil amendments, certified by ECOCERT India under NPOP/APEDA. Products are sold D2C (website, Amazon) and the company runs CDR project sites with farmer onboarding via its SunCarbon Saarthi platform.","description_source":"ai_generated"},{"name":"Super Biochar","slug":"super-biochar","profile_url":"https://captaindrawdown.com/directory/super-biochar/","url":"https://www.superbiochar.com/","linkedin_url":"https://www.linkedin.com/company/superbiochar","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-19","date_added":"2026-04-18","date_updated":"2026-10-22","description":"Super Biochar is a South Norwalk, Connecticut-based climate-tech startup founded in 2025 that develops AI-designed biochar blends (SuperChar™) for soil remediation and carbon removal. The company pairs region-specific biochar formulations with independent soil diagnostics via Ward Laboratories and a mobile platform connecting soil testing, recommendations, and ordering, targeting brownfields, farms, vineyards and municipal lands.","description_source":"ai_generated"},{"name":"Super6 Carbon","slug":"super6-carbon","profile_url":"https://captaindrawdown.com/directory/super6-carbon/","url":"https://www.super6carbon.com/","linkedin_url":"https://www.linkedin.com/company/super6-carbon-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"BECCS","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-30","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Super6 Carbon is a U.S. engineered-CDR project developer that aggregates concentrated biogenic CO2 from multiple capture sites at transload hubs across North America and delivers it for permanent geological sequestration. In October 2025 it signed a non-binding MOU with ADM to produce CDR credits at ADM's Class VI CCS facility in Decatur, Illinois, with ADM taking a minority stake on closing. In February 2026 it partnered with Mangrove Systems for dMRV across its U.S. Midwest CDR network.","description_source":"ai_generated"},{"name":"Supercritical","slug":"supercritical","profile_url":"https://captaindrawdown.com/directory/supercritical/","url":"https://www.gosupercritical.com/","linkedin_url":"https://www.linkedin.com/company/gosupercritical","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar","category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-27","date_added":"2026-04-18","date_updated":"2026-11-04","description":"Supercritical is a London-based carbon removal marketplace that sources, vets, and distributes permanent CDR credits across biochar, BECCS, DAC, ERW, bio-oil and other pathways. It operates a live-pricing marketplace with a 118-point vetting protocol, co-develops projects (exclusive distributor for Exomad Green biochar), and facilitated a 1M-tonne Microsoft offtake. Backed by Lightspeed Venture Partners, GreenCode, and MMC Ventures.","description_source":"ai_generated"},{"name":"sus.lab","slug":"suslab","profile_url":"https://captaindrawdown.com/directory/suslab/","url":"https://www.suslab.ch/","linkedin_url":"https://www.linkedin.com/company/sustainability-in-business-lab","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"sus.lab (Sustainability in Business Lab) is a \"think and do tank\" at ETH Zurich, founded in 2016, that brings sustainability research into practice through industry projects. It runs several CDR-focused ecosystem initiatives including the Remove Accelerator (formerly Carbon Removal ClimAccelerator), the Innosuisse-funded Carbon Removal Booster, and research on CDR MRV methodologies. It does not itself remove CO2 but supports the CDR startup and innovation ecosystem in Europe.","description_source":"ai_generated"},{"name":"Sustaera","slug":"sustaera","profile_url":"https://captaindrawdown.com/directory/sustaera/","url":"https://www.sustaera.com/","linkedin_url":"https://www.linkedin.com/company/sustaera","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-09","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Sustaera is a North Carolina-based Direct Air Capture startup spun out of Susteon Inc. and founded in 2021, developing a modular DAC system using natural-mineral sorbents and integrated electric resistive heating. Backed by Breakthrough Energy Ventures, the Grantham Foundation, the U.S. DOE, and XPRIZE, the company announced a major efficiency breakthrough in March 2026, claiming 90%+ energy efficiency and a path to sub-$100/ton DAC. The company is pursuing a licensing model for project developers.","description_source":"ai_generated"},{"name":"Svante/Carbon Alpha","slug":"svantecarbon-alpha","profile_url":"https://captaindrawdown.com/directory/svantecarbon-alpha/","url":"https://www.svanteinc.com/","linkedin_url":"https://www.linkedin.com/company/svantesolutions","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"BECCS","pathway_secondary":"DAC","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-10","date_added":"2026-04-18","date_updated":"2026-10-07","description":"Svante is a Vancouver, BC-based carbon capture and removal technology company. In March 2026 it acquired Calgary-based Carbon Alpha Corp., adding the North Star BECCS project in Saskatchewan (a partnership with Meadow Lake Tribal Council) and a CO2 pipeline/storage hub. In April 2026 the project signed a 626,000-tonne, 15-year CDR offtake with Microsoft.","description_source":"ai_generated"},{"name":"SVEC","slug":"svec","profile_url":"https://captaindrawdown.com/directory/svec/","url":"https://scottsvalleyenergycompany.com/","linkedin_url":"https://www.linkedin.com/company/microsoft-learn-student-club-svec","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"N/A","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Scotts Valley Energy Corporation (SVEC), a tribal enterprise of the Scotts Valley Band of Pomo Indians, was established in late 2018 to develop a distributive network of small-scale bioenergy plants using pyrolysis/gasification technology that generate energy sold under 15-20 year agreements, with biochar as an additional revenue stream. In December 2024 the Lake County Planning Commission approved its Upper Lake biochar processing plant, which will convert forest woodchips into syngas to power generators, with the plant to be built on county-leased land under a 15-year lease. The company is listed as a biochar supplier on Puro.earth (Red Hills project, early development stage).","description_source":"ai_generated"},{"name":"Swiss Biochar","slug":"swiss-biochar","profile_url":"https://captaindrawdown.com/directory/swiss-biochar/","url":"https://www.swiss-biochar.com/","linkedin_url":"https://www.linkedin.com/company/swissbiochar","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-07","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Swiss Biochar is a Swiss producer of EBC-certified biochar and soil substrates based in Belmont-sur-Lausanne (with 2025 legal seat in Zürich), operating since 2010 and part of the Novocarbo Group since 2021. The company pyrolyzes biomass (urban lop, grape pomace, wood, miscanthus) into high-carbon biochar for agriculture, viticulture, and urban green infrastructure, and its output contributes to Novocarbo's carbon removal credit program.","description_source":"ai_generated"},{"name":"Sydskånes avfallsaktiebolag (SYSAV)","slug":"sydskånes-avfallsaktiebolag-sysav","profile_url":"https://captaindrawdown.com/directory/sydskånes-avfallsaktiebolag-sysav/","url":"https://www.sysav.se","linkedin_url":"https://www.linkedin.com/company/sysav","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"BECCS","pathway_secondary":"Mineralization","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Sysav (Sydskånes avfallsaktiebolag) is a waste management utility owned by 14 municipalities in southern Skåne, Sweden, handling collection, recycling, and waste-to-energy incineration. Through its SkyZero project, the company plans to install CCS at its Malmö waste-to-energy plant by 2030, capturing up to 400,000 tonnes CO2/yr with the biogenic fraction giving negative emissions. Waste management remains its core business; CDR is an adjacent activity.","description_source":"ai_generated"},{"name":"Sylva Fertilis","slug":"sylva-fertilis","profile_url":"https://captaindrawdown.com/directory/sylva-fertilis/","url":"https://terrafertilis.com/","linkedin_url":"https://www.linkedin.com/company/terra-fertilis","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-11-21","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Sylva Fertilis is a French biochar producer based in Argentan, Normandy, operating as part of the SLB Group forestry consortium. The company produces biochar via slow pyrolysis of sustainably-sourced French wood pellets and sells it as a soil amendment under the Terra Fertilis brand to agriculture, viticulture, municipalities, forestry, and golf courses. They are Puro.earth certified and in 2024 consolidated Group biochar activities into Sylva Fertilis International.","description_source":"ai_generated"},{"name":"Sylvera","slug":"sylvera","profile_url":"https://captaindrawdown.com/directory/sylvera/","url":"https://www.sylvera.com/","linkedin_url":"https://www.linkedin.com/company/sylveracarbon","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-07","date_added":"2026-04-18","date_updated":"2026-10-22","description":"Sylvera is a UK-based carbon credit ratings and data platform that independently assesses carbon project quality using geospatial analytics, machine learning and field data. The company offers geospatial analytics, ratings, market data, and carbon intensity assessments for project developers, corporate buyers, investors, and governments, and in 2026 expanded into carbon-differentiated commodity markets for hydrogen, ammonia and cement.","description_source":"ai_generated"},{"name":"Syncraft","slug":"syncraft","profile_url":"https://captaindrawdown.com/directory/syncraft/","url":"https://www.syncraft.at/en/","linkedin_url":"https://www.linkedin.com/company/syncraft","country":"Austria","country_code":"AT","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-11","date_added":"2026-04-18","date_updated":"2026-11-03","description":"Syncraft is an Austrian high-tech company based in Schwaz, Tyrol that builds patented floating fixed-bed wood gasification plants producing electricity, heat, and biochar. It has deployed 45+ systems across Austria, Germany, Italy, Croatia, Switzerland, and Japan, with multiple new plants commissioned or under construction in 2025 (Gänserndorf, Wallern, Waiern, Stanglwirt/Going am Wilden Kaiser).","description_source":"ai_generated"},{"name":"Syntopa","slug":"syntopa","profile_url":"https://captaindrawdown.com/directory/syntopa/","url":"https://syntopa.com/","linkedin_url":"https://www.linkedin.com/company/syntopa","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enhanced Weathering","pathway_secondary":"Enabling Tech","category":"ERW","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-07-30","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Founded in 2023 by Hans Holtan, Syntopa develops microbial products addressing the intersection of crops and climate, starting with microbes for enhanced rock weathering, and raised a $575,000 pre-seed round from Ponderosa Ventures. The company operates from a lab in Alameda, California, where it isolates soil microbes and has built a collection of over 1,200 rock-weathering soil microbes from three continents. Syntopa is also backed by the Carbon Drawdown Initiative and was preparing 2025 field trials.","description_source":"ai_generated"},{"name":"Söderenergi","slug":"söderenergi","profile_url":"https://captaindrawdown.com/directory/söderenergi/","url":"https://www.soderenergi.se/","linkedin_url":"https://www.linkedin.com/company/s%C3%B6derenergi-ab","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-02","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Söderenergi is a Swedish municipal energy utility jointly owned by the municipalities of Södertälje, Huddinge and Botkyrka, operating the Igelsta biomass-fired CHP plant. Since 2020 it developed a BECCS project targeting 500,000 t/yr of biogenic CO2 removals by 2030, signing an offtake with AstraZeneca in August 2025. In February 2026, the Board paused the BECCS project, citing excessive risk exposure, insufficient financing, and a Nordic voluntary carbon market that had not grown as expected.","description_source":"ai_generated"},{"name":"Südwestdeutsche Salzwerke","slug":"südwestdeutsche-salzwerke","profile_url":"https://captaindrawdown.com/directory/südwestdeutsche-salzwerke/","url":"https://www.salzwerke.de/","linkedin_url":"https://www.linkedin.com/company/suedwestdeutsche-salzwerke-ag","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-24","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Südwestdeutsche Salzwerke AG is a Heilbronn-based German salt producer (~1,000 employees, majority-owned by the City of Heilbronn and the State of Baden-Württemberg) operating in salt mining, underground waste disposal, logistics and tourism. As part of its 2045 climate-neutrality strategy, it commissioned a SYNCRAFT wood-gasification \"reverse power plant\" at Heilbronn in December 2023 that generates electricity/heat and produces ~2.6 t/day of biochar from regional wood chips as a byproduct, marketed as garden substrate.","description_source":"ai_generated"},{"name":"Tachibana International Ghana","slug":"tachibana-international-ghana","profile_url":"https://captaindrawdown.com/directory/tachibana-international-ghana/","url":"","linkedin_url":null,"country":"Ghana","country_code":"GH","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-05-01","description":"Tachibana International Ghana is a cocoa and ingredients trading company that runs a biochar production program using Kon-Tiki kilns to convert cacao pod husks into biochar for soil application and carbon credits. It became Ghana's first C-Sink Manager under the Global Artisan C-Sink Standard, sold its first 42 tCO2e of credits through Planboo in May 2024, and has expanded to multiple sites with the Assin Tachibana Union cooperative representing 1,700 cacao farmers. 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The company commercially launched its Takavator in October 2025 and has deployments across the US, Canada, India, Kenya and elsewhere, selling biochar carbon removal credits to buyers including Klarna and WRLD Foundation via Milkywire.","description_source":"ai_generated"},{"name":"Takatena","slug":"takatena","profile_url":"https://captaindrawdown.com/directory/takatena/","url":"https://takatena.com/","linkedin_url":null,"country":"Kenya","country_code":"KE","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Takatena Biochar Solutions is a Nanyuki, Kenya-based biochar producer that converts organic waste (sewage and garbage) into biochar via pyrolysis. 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Through Tera and Flux it is a direct CDR supplier, while Tamuwa and CYNK handle biomass fuels and market infrastructure. 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Through Carbon Ventures it provides Series A/B funding to carbon capture hardware startups such as RepAir Carbon, and through its NBS arm it develops tropical forest conservation projects spanning 400,000+ hectares. 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The California-based company stores wood biomass aboveground in modular, stackable containers, claiming a 25-meter stack can store 100,000 dry tonnes of wood waste (equivalent to 180,000 tonnes of CO2) on 2.5 acres. The firm sells credits under Puro.earth's Terrestrial Storage of Biomass methodology.","description_source":"ai_generated"},{"name":"TCHAR","slug":"tchar","profile_url":"https://captaindrawdown.com/directory/tchar/","url":"https://www.tchar.com.tw/","linkedin_url":"https://www.linkedin.com/company/taiwanbiochar","country":"Taiwan","country_code":"TW","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-12-16","date_added":"2026-04-18","date_updated":"2026-09-15","description":"TCHAR (Guangtai Environmental Energy) is a Taiwanese biochar producer founded in 2020 and headquartered in the Central Taiwan Science Park. 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The company uses dMRV via Cula Technologies and is registered on CDR.fyi as Taiwan's first biochar supplier.","description_source":"ai_generated"},{"name":"TDA","slug":"tda","profile_url":"https://captaindrawdown.com/directory/tda/","url":"https://www.tda.com","linkedin_url":"https://www.linkedin.com/company/tda-research","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":65,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-10-24","date_added":"2026-04-18","date_updated":"2026-09-15","description":"TDA Research, Inc. is a Wheat Ridge, Colorado-based contract R&D company founded in 1987 with ~120 staff, primarily funded by U.S. government R&D contracts (DOE, NASA, DoD, HHS) across defense, aerospace, medical, energy, and chemical industries. Within its broad portfolio, TDA develops sorbent-based CO2 capture technology, including a DOE-funded direct air capture sorbent project, but CDR is one of many lines of work rather than the company's primary business.","description_source":"ai_generated"},{"name":"Telge Återvinning","slug":"telge-återvinning","profile_url":"https://captaindrawdown.com/directory/telge-återvinning/","url":"https://www.telge.se/om-telge/vara-bolag/telge-atervinning/","linkedin_url":"https://www.linkedin.com/company/telge","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-02-13","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Telge Återvinning is a municipal waste management and recycling subsidiary of Telge AB serving Södertälje, Sweden since 1998, handling household and commercial waste collection and sorting. 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Biochar is an adjacent activity to its core waste-management mandate.","description_source":"ai_generated"},{"name":"Tellus","slug":"tellus","profile_url":"https://captaindrawdown.com/directory/tellus/","url":"https://tellusbiocarbon.com/","linkedin_url":"https://www.linkedin.com/company/tellusbiocarbon","country":"Brazil","country_code":"BR","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-28","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Tellus is a Brazilian climate-tech company transforming biomass residues into biochar, a carbon-negative solution that regenerates soils and removes carbon from the atmosphere, working with local producers to turn biomass waste into long-term value for farming. 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The company sells biochar in 5-gallon buckets, super totes, and bulk semi-loads for agricultural, horticultural, and carbon sink applications, and collaborates with the University of Missouri on biochar research. CEO Phil Blom also runs an affiliated combined heat and biochar (CHAB) equipment business.","description_source":"ai_generated"},{"name":"TerraBaru","slug":"terrabaru","profile_url":"https://captaindrawdown.com/directory/terrabaru/","url":"https://terrabaru.com/","linkedin_url":"https://www.linkedin.com/company/terrabaru","country":"Indonesia","country_code":"ID","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"N/A","date_added":"2026-04-18","date_updated":"2026-09-15","description":"TerraBaru produces TerraKarbon, a stable carbon-rich biochar made through pyrolysis of organic waste to international standards, from agricultural residues in Indonesia. 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The company has raised $58 million from investors including John Doerr, Google, Sheryl Sandberg, and Valor Capital.","description_source":"ai_generated"},{"name":"TerraFixing","slug":"terrafixing","profile_url":"https://captaindrawdown.com/directory/terrafixing/","url":"https://www.terrafixing.com/","linkedin_url":"https://www.linkedin.com/company/terrafixing","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-16","date_added":"2026-04-18","date_updated":"2026-09-15","description":"TerraFixing is an Ottawa-based direct air capture startup founded in 2021 by two University of Ottawa chemical engineers, developing zeolite-based DAC technology optimized for cold, dry northern climates. The company aims to fit a 1,000 tonnes/year capture unit into a shipping container at below $100/tonne, and is deploying its first units with Tugliq Énergie in northern Quebec.","description_source":"ai_generated"},{"name":"Terrafront","slug":"terrafront","profile_url":"https://captaindrawdown.com/directory/terrafront/","url":"https://terrafront.com/","linkedin_url":"https://www.linkedin.com/company/terrafrontventures","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-06","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Terrafront Ventures develops carbon removal infrastructure in South Asia and Africa through three programs: Terrachar (biochar from agricultural residues), Terraroots (agroforestry/reforestation under Verra VM47 and Gold Standard ARR), and TerraRevive (regenerative agriculture). They partner with Carboneers on biochar projects with rice, cotton and maize farmers in Indian regions including Odisha, Assam, and Nagaland, and joined Carbon Standards International's Global Artisan C-Sink as a dMRV provider in 2025.","description_source":"ai_generated"},{"name":"Terranova","slug":"terranova","profile_url":"https://captaindrawdown.com/directory/terranova/","url":"https://www.terranova.inc/","linkedin_url":"https://www.linkedin.com/company/terranova-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biomass Burial","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2021-08-09","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Terranova (formerly Levitree) is a San Francisco/Berkeley-based terraforming robotics startup that emerged from stealth in November 2025 with a $7M seed round led by Outlander and Congruent Ventures, valuing the company at $25.1M. Its core product is autonomous car-sized robots that inject wood-waste slurry 40-60 feet underground to lift flood-prone land as a cheaper alternative to levees and seawalls; the buried biomass also generates durable carbon removal as a secondary revenue stream.","description_source":"ai_generated"},{"name":"TerraNova Energy","slug":"terranova-energy","profile_url":"https://captaindrawdown.com/directory/terranova-energy/","url":"https://www.terranova-energy.com/","linkedin_url":"https://www.linkedin.com/company/terranova-energy","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-10","date_added":"2026-04-18","date_updated":"2026-09-15","description":"TerraNova Energy is a Düsseldorf-based technology provider and licensor that builds Hydrothermal Carbonization (HTC) and Thermal Hydrolysis (THP) plants, converting wet organic waste streams such as sewage sludge and biowaste into stable hydrochar. The company markets its TerraNova®ultra \"wet pyrolysis\" process as a permanent carbon removal pathway under EU Regulation 2024/3012 (CRCF), with industrial installations in Jining (China), Pau-Lescar (France, with Suez), Mexico City, and a plant under construction in Turkey.","description_source":"ai_generated"},{"name":"Terrasols","slug":"terrasols","profile_url":"https://captaindrawdown.com/directory/terrasols/","url":"https://terrasols.earth/","linkedin_url":"https://www.linkedin.com/company/terrasols","country":"India","country_code":"IN","region":"India","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-09-22","description":"Terrasols (Terrasols Solutions) is an India-based enhanced rock weathering startup that applies crushed basalt to smallholder farmers' fields to remove CO₂ while improving soil fertility. 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First two projects — Three Mountains Cocoa in Ghana (preliminary approval by Puro.earth) and EcoFix in Kenya (under review with Isometric) — are expected to remove over 20,000 tons of CO₂ annually.","description_source":"ai_generated"},{"name":"TerraWatt","slug":"terrawatt","profile_url":"https://captaindrawdown.com/directory/terrawatt/","url":"https://terrawatt.earth/","linkedin_url":"https://www.linkedin.com/company/terrawatt-sas","country":"France","country_code":"FR","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-06-23","date_added":"2026-04-18","date_updated":"2026-10-15","description":"TerraWatt SAS is a French technology startup (founded 2014, based in Meslay-du-Maine) developing a coupled pyrolysis + biological methanation process that converts non-fermentable biomass — green waste, wood waste and compost residues — into biochar and renewable biomethane. The biochar is sold as a long-term soil amendment (sequestering carbon for centuries) while the syngas is converted by methanogenic bacteria into grid-quality biogas. The company participates in EU-funded projects SEMPRE-BIO and FENIX and received a Clean Cities ClimAccelerator grant in 2024.","description_source":"ai_generated"},{"name":"Thallo","slug":"thallo","profile_url":"https://captaindrawdown.com/directory/thallo/","url":"https://www.thallo.io/","linkedin_url":"https://www.linkedin.com/company/thallo-io","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Thallo is a London-based climate-tech startup founded in 2021 that provides a blockchain-powered carbon credit marketplace and API connecting project developers with companies pursuing net-zero goals. The company integrates with registries such as Puro.Earth, Gold Standard, BioCarbon Registry, and Socialcarbon, and pioneered a two-way bridge between registries and blockchain. Headcount has reportedly shrunk from ~10 to 2 employees, suggesting the business is winding down or dormant.","description_source":"ai_generated"},{"name":"Thalo Labs","slug":"thalo-labs","profile_url":"https://captaindrawdown.com/directory/thalo-labs/","url":"https://thalolabs.com/","linkedin_url":"https://www.linkedin.com/company/thalo-labs","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-16","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Thalo Labs is a New York City-based climate-tech startup founded in 2021 whose primary website and commercial focus has pivoted to Thalo Copilot, a hardware + AI platform for predictive HVAC maintenance and leak detection in commercial and residential buildings. The company also continues to operate its Thalo Capture indoor direct air capture + mineralization product, with deployments at Newark Liberty Airport Terminal B and the Empire State Building, but DAC is now an adjacent product line rather than the main business.","description_source":"ai_generated"},{"name":"Thanks-A-Ton","slug":"thanks-a-ton","profile_url":"https://captaindrawdown.com/directory/thanks-a-ton/","url":"https://thanksaton.earth/","linkedin_url":"https://www.linkedin.com/company/thanks-a-ton","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"DAC; Biochar; Mineralization; Afforestation; Ocean CDR","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Thanks a Ton is a B2C/B2B platform that pairs custom digital greeting cards with bundled carbon dioxide removal credits sourced from vetted third-party CDR suppliers (Climeworks, Charm Industrial, CarbonCure, Living Carbon, Nori, SeaGen, and others). The company does not itself remove CO2; it is a retail reseller/marketplace channel aimed at making CDR accessible to consumers and small businesses through gifting.","description_source":"ai_generated"},{"name":"The Biochar Impact Company","slug":"the-biochar-impact-company","profile_url":"https://captaindrawdown.com/directory/the-biochar-impact-company/","url":"https://biocharimpact.com/","linkedin_url":"https://www.linkedin.com/company/the-biochar-impact-company","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"Biochar","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"The Biochar Impact Company is a biochar-focused advisory/consulting firm that helps clients evaluate biochar quality and integrate it into land, agriculture, and carbon credit strategies. They position themselves as industry veterans of the modern biochar movement rather than as biochar producers themselves. Their work centers on advisory services, carbon value creation, and connecting stakeholders in the biochar market.","description_source":"ai_generated"},{"name":"The Carbon Removers","slug":"the-carbon-removers","profile_url":"https://captaindrawdown.com/directory/the-carbon-removers/","url":"https://thecarbonremovers.com/","linkedin_url":"https://www.linkedin.com/company/thecarbonremovers","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"BECCS","pathway_secondary":"Mineralization","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-07","date_added":"2026-04-18","date_updated":"2026-09-15","description":"The Carbon Removers (formerly Carbon Capture Scotland) is a Scottish CDR company founded by brothers Ed and Richard Nimmons, headquartered in Crocketford, Dumfries & Galloway. It captures biogenic CO₂ from whisky distilleries and biogas/biomethane plants using its proprietary Nimmon900 modules, and permanently stores it either via mineralisation in building aggregates or via geological sequestration in the North Sea through Project Greensand Future (operated by INEOS). Credits are certified through Puro.earth and Isometric, with customers including British Airways and NatWest.","description_source":"ai_generated"},{"name":"The New Black Biochar","slug":"the-new-black-biochar","profile_url":"https://captaindrawdown.com/directory/the-new-black-biochar/","url":"https://linktr.ee/thenewblackbiochar","linkedin_url":null,"country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-11-04","date_added":"2026-04-18","date_updated":"2026-09-15","description":"The New Black Biochar is a small Tasmanian grassroots biochar operation co-founded by Christina Giudici and Bodie Cavanagh, producing biochar from sawmill and organic waste streams. The company also runs community biochar-making workshops and is active in the Biochar Living Lab in George Town, Tasmania.","description_source":"ai_generated"},{"name":"The Next 150","slug":"the-next-150","profile_url":"https://captaindrawdown.com/directory/the-next-150/","url":"https://thenext150.com/","linkedin_url":"https://www.linkedin.com/company/thenext150","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-05-11","description":"The Next 150 is a Swiss-based carbon removal venture developer and operator founded in late 2022, focused on scaling CDR projects in emerging markets, particularly Latin America. Its first venture, General Biochar Systems (GBS), operates an industrial-scale biochar plant in Guanajuato, Mexico, processing agricultural waste via pyrolysis and issuing credits on the Puro.Earth registry. The company has signed multi-year offtake agreements with Microsoft (95,000 tons over 6 years) and Shell (22,500 credits over 5 years).","description_source":"ai_generated"},{"name":"Three Mountains Cocoa","slug":"three-mountains-cocoa","profile_url":"https://captaindrawdown.com/directory/three-mountains-cocoa/","url":"https://threemountainscocoa.com","linkedin_url":"https://www.linkedin.com/company/threemountainscocoa","country":"Ghana","country_code":"GH","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-11-26","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Three Mountains Cocoa is a Ghanaian organic cocoa cooperative producing beans from smallholder farmers near the Mirisa Hills forest reserve. In partnership with biochar platform Terraton, the cooperative is hosting a biochar facility that converts cocoa waste into stable carbon, with preliminary Puro.earth approval and a six-figure pre-purchase from Terraset. Cocoa remains the core business; biochar is an adjacent revenue stream enabled by Terraton's financing and technology.","description_source":"ai_generated"},{"name":"Tierra Foods","slug":"tierra-foods","profile_url":"https://captaindrawdown.com/directory/tierra-foods/","url":"https://tierra-foods.com/","linkedin_url":"https://www.linkedin.com/company/tierra-foods-mexico","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Mineralization","pathway_secondary":"Afforestation","category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-03-12","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Tierra Foods is a UK-based climate tech startup developing agroforestry projects that use oxalogenic plants (notably the ramón/Brosimum alicastrum tree and English Oak) to permanently sequester atmospheric CO2 as soil calcium carbonate via the Oxalate-Carbonate Pathway. They operate pilot sites in Mexico (Rio Tule/Playa Viva) and the UK, and partnered with the University of Huddersfield on an Innovate UK project to develop AI-driven MRV for biomineralisation.","description_source":"ai_generated"},{"name":"Tierra Prieta","slug":"tierra-prieta","profile_url":"https://captaindrawdown.com/directory/tierra-prieta/","url":"https://www.tierraprieta.org/en","linkedin_url":"https://www.linkedin.com/company/tierra-prieta","country":"Mexico","country_code":"MX","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Micro (under 10)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-08-12","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Tierra Prieta (Biochar de Nogal SA de CV) is a Mexican biochar producer based in Parras, Coahuila that converts waste pecan shells into biochar via pyrolysis for soil amendment and durable carbon removal. The company operates an industrial facility with ~500 t/yr capacity inaugurated in May 2023 and sells Puro.earth-certified CORCs, with a multi-year full-capacity offtake agreement with US-based Wonderchar.","description_source":"ai_generated"},{"name":"Timber Finance","slug":"timber-finance","profile_url":"https://captaindrawdown.com/directory/timber-finance/","url":"https://timberfinance.ch/","linkedin_url":"https://www.linkedin.com/company/timberfinancesolutions","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biomass Burial","pathway_secondary":"Enabling Tech","category":"BiCRS","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-09","date_added":"2026-04-18","date_updated":"2026-10-31","description":"Timber Finance (Timber Finance Management AG) is a Zurich-based competence center founded in 2021 that develops methodology and financial instruments for mass timber as a carbon storage pathway. They developed the world's first ICROA-compliant VCS methodology for mass timber construction (recognized December 2023), certify building projects, and trade Mass Timber Carbon Removal Credits, partnering with real estate developers, timber construction firms, and forest managers rather than physically performing removals themselves.","description_source":"ai_generated"},{"name":"TimberTurn","slug":"timberturn","profile_url":"https://captaindrawdown.com/directory/timberturn/","url":"https://timberturn.ca/","linkedin_url":"https://www.linkedin.com/company/wood-safe","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Biomass Burial","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-15","date_added":"2026-04-18","date_updated":"2026-09-15","description":"TimberTurn is a Calgary, Alberta-based carbon removal startup that buries non-merchantable waste wood from forest fuel-thinning treatments in engineered underground wood vaults for permanent storage. The company partners with First Nations, community forest operators, and private landowners on revenue-sharing projects that combine wildfire risk reduction with carbon credit generation, using sensors and third-party MRV for verification.","description_source":"ai_generated"},{"name":"Tivano Carbon","slug":"tivano-carbon","profile_url":"https://captaindrawdown.com/directory/tivano-carbon/","url":"https://www.tivano-carbon.com/","linkedin_url":"https://www.linkedin.com/company/tivano-carbon","country":"Namibia","country_code":"NA","region":"Rest of world","pathway_primary":"Biomass Burial","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-26","date_added":"2026-04-18","date_updated":"2026-10-16","description":"Tivano Carbon restores Namibia's savanna rangelands by converting invasive encroacher bush into permanently stored carbon via engineered underground burial in sensor-monitored vaults with MRV to produce verified carbon removal credits. Tivano collaborates with local farmers and experts from TU Berlin on its carbon vaults and landscape regeneration initiatives. The company is a CDR Swiss member presenting biomass storage at Climate Week Zurich in May 2026.","description_source":"ai_generated"},{"name":"Tomorrow's Air","slug":"tomorrows-air","profile_url":"https://captaindrawdown.com/directory/tomorrows-air/","url":"https://www.tomorrowsair.com/","linkedin_url":"https://www.linkedin.com/company/tomorrows-air","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"DAC; Biochar; Enhanced Weathering","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"Tomorrow's Air is a carbon removal collective and marketplace for the travel industry, incubated and owned by the Adventure Travel Trade Association (ATTA). It aggregates contributions from travelers and travel businesses and channels them to permanent-storage CDR suppliers (Climeworks for DAC, Pacific Biochar for biochar, Eion for enhanced weathering, Octavia Carbon for DAC in Kenya) alongside educational campaigns. It does not remove CO2 itself; it is a demand-aggregator and education platform within the CDR ecosystem.","description_source":"ai_generated"},{"name":"TorrCoal","slug":"torrcoal","profile_url":"https://captaindrawdown.com/directory/torrcoal/","url":"https://www.torrcoal.com/","linkedin_url":"https://www.linkedin.com/company/torr-coal-international-bv","country":"Belgium","country_code":"BE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"division","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-06-23","date_added":"2026-04-18","date_updated":"2026-07-15","description":"TorrCoal was a Belgian torrefaction-technology specialist founded in 2005 in Dilsen-Stokkem, acquired by Dutch climate-tech firm Perpetual Next in September 2021 and fully integrated as a Perpetual Next company from January 1, 2023. Its technology was used to build ArcelorMittal Gent's Torero bio-coal plant (commissioned December 2023), which converts 88,000 t/yr of waste wood into 37,500 t/yr of bio-coal. The TorrCoal brand appears to have been absorbed into Perpetual Next — the standalone torrcoal.com website is down and ArcelorMittal now refers to the technology provider as \"Perpetual Next (formerly TorrCoal).\"","description_source":"ai_generated"},{"name":"Toshiba ESS","slug":"toshiba-ess","profile_url":"https://captaindrawdown.com/directory/toshiba-ess/","url":"https://www.global.toshiba/ww/products-solutions/energy.html","linkedin_url":"https://www.linkedin.com/company/toshiba-corporation","country":"Japan","country_code":"JP","region":"Japan","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-04-10","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Toshiba Energy Systems & Solutions (Toshiba ESS) is the energy-systems arm of Toshiba Corporation, supplying turbines, generators and thermal/nuclear/hydro/renewable power plant equipment. 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In May 2025 the company announced Toucan Protocol would become open-source and community-driven, while spinning out Cedar — a separate venture building AI agents for sustainability teams — which also absorbed the acquired Neutral team. Toucan itself is an enabling-tech/marketplace layer for the voluntary carbon market, not a CDR supplier.","description_source":"ai_generated"},{"name":"Towing","slug":"towing","profile_url":"https://captaindrawdown.com/directory/towing/","url":"https://towing.co.jp/","linkedin_url":"https://www.linkedin.com/company/towing-co-ltd","country":"Japan","country_code":"JP","region":"Japan","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-22","date_added":"2026-04-18","date_updated":"2026-10-08","description":"TOWING is a Nagoya University spinout founded in February 2020 that develops and sells Soratan, a high-performance biochar soil conditioner produced from carbonized local biomass and enhanced with microbes. Its Soratan projects are registered under Japan's J-Credit Scheme for biochar application to farmland, and the company has recent partnerships with Suntory (2025 pilot) and J-POWER (2025 investment), plus a global partnership with Biocare.","description_source":"ai_generated"},{"name":"Travertine","slug":"travertine","profile_url":"https://captaindrawdown.com/directory/travertine/","url":"https://travertinetech.com/","linkedin_url":"https://www.linkedin.com/company/travertine","country":"United States","country_code":"US","region":"United States","pathway_primary":"Mineralization","pathway_secondary":"DAC","category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-19","date_added":"2026-04-18","date_updated":"2026-10-06","description":"Travertine Technologies is a Boulder, Colorado-based CDR company that spun out of Laura Lammers' lab at UC Berkeley in 2022 and received one of the first pre-purchases of CDR credits from the Frontier Climate Fund. Its electrochemical process combines sulfate-rich mining waste containing calcium, magnesium, or phosphogypsum with hydroxyl ions from water electrolysis, absorbing CO2 from air or point sources to form carbonate materials sold to the construction industry. The company closed an $8.5 million financing co-led by Holcim MAQER Ventures with Grantham Foundation, Clean Energy Ventures, and Bidra Innovation Ventures to commercialize the platform.","description_source":"ai_generated"},{"name":"Treeconomy","slug":"treeconomy","profile_url":"https://captaindrawdown.com/directory/treeconomy/","url":"https://www.treeconomy.co/","linkedin_url":"https://www.linkedin.com/company/treeconomyltd","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"A/R","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-12","date_added":"2026-04-18","date_updated":"2026-10-17","description":"Treeconomy is a London-based earth-tech company providing MRV and project-enablement services for nature-based carbon removal. It combines high-resolution satellite imagery, drone LiDAR, and machine learning to quantify and monitor forest carbon stocks, supports project developers from design to credit issuance, and operates the Sherwood platform/marketplace connecting corporate buyers with afforestation and rewilding removal credits.","description_source":"ai_generated"},{"name":"Tropicarbon","slug":"tropicarbon","profile_url":"https://captaindrawdown.com/directory/tropicarbon/","url":"https://www.tropicarbon.com/","linkedin_url":"https://www.linkedin.com/company/tropicarbon","country":"Colombia","country_code":"CO","region":"Rest of world","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Suspect","liveliness_score":40,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-06","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Tropicarbon is a Colombia-based pure-play CDR startup founded in 2023 that deploys enhanced rock weathering on tropical farmland in partnership with local farmers and Universidad del Norte. 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In October 2024 Growth Investment Partners (GIP), a BII-backed platform, invested $3.3M to expand Truecoco's soybean processing and launch an industrial biochar carbon removal project. In February 2026 Climeworks signed an offtake for 90,000 Puro.earth-certified biochar credits, with Truecoco having already delivered over 3,000 tonnes of durable CO2 removal over the prior year.","description_source":"ai_generated"},{"name":"Trusted Carbon","slug":"trusted-carbon","profile_url":"https://captaindrawdown.com/directory/trusted-carbon/","url":"https://trustedcarbon.org/","linkedin_url":"https://www.linkedin.com/company/trusted-carbon","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation; Biochar","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Trusted Carbon is a carbon credit platform focused on nature-based carbon removal solutions including industrial hemp cultivation, afforestation, reforestation, and biochar. The company uses blockchain technology to provide traceability and verification for carbon credits, positioning itself as a marketplace/platform for businesses to purchase verifiable offsets rather than directly operating removal projects.","description_source":"ai_generated"},{"name":"Tupana","slug":"tupana","profile_url":"https://captaindrawdown.com/directory/tupana/","url":"https://www.tupana.earth/","linkedin_url":"https://www.linkedin.com/company/tupana-earth","country":"Brazil","country_code":"BR","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Tupana (Tupana RGN) is a Brazilian climate-tech startup producing biochar from agricultural waste via pyrolysis, targeting voluntary carbon market sales. The company is in a validation phase with pilot pyrolysis operations, laboratory biochar quality testing, and field MRV trials aimed at ≥100-year carbon permanence.","description_source":"ai_generated"},{"name":"Ucaneo","slug":"ucaneo","profile_url":"https://captaindrawdown.com/directory/ucaneo/","url":"https://www.ucaneo.com/","linkedin_url":"https://www.linkedin.com/company/ucaneo","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-02","date_added":"2026-04-18","date_updated":"2026-09-25","description":"Ucaneo is a Berlin-based direct air capture startup developing a biomimetic electrochemical DAC technology that uses a specialized solvent to remove atmospheric CO2 at room temperature, producing industrial-grade CO2 and integrating with renewable energy sources. 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The company announced plans in 2023 to add BECCS at its Nova Olímpia corn-to-ethanol plant, targeting up to 200,000 carbon credits per year via CO2 injection into the Parecis Basin, though public progress on the project has been limited compared to peer FS Agrisolutions.","description_source":"ai_generated"},{"name":"UK Carbon Registry","slug":"uk-carbon-registry","profile_url":"https://captaindrawdown.com/directory/uk-carbon-registry/","url":"https://www.carbonregistry.co.uk/","linkedin_url":"https://www.linkedin.com/company/uk-carbon-registry","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"UK Carbon Registry (UKCR) is a UK-based carbon credit registry that onboards, validates, issues, tracks and retires carbon credits for projects following ISO 14064 and CDM-aligned methodologies. 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The company has partnerships with The Nature Conservancy and government agencies in Florida and Australia, and in 2025 conducted trials on the Great Barrier Reef.","description_source":"ai_generated"},{"name":"Underground Forest","slug":"underground-forest","profile_url":"https://captaindrawdown.com/directory/underground-forest/","url":"https://www.undergroundforest.nl","linkedin_url":"https://www.linkedin.com/company/underground-forest-b-v","country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Biomass Burial","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-25","date_added":"2026-04-18","date_updated":"2026-11-04","description":"Underground Forest BV is a Rotterdam-based CDR company founded in 2023 by Kees de Gruiter that sources Norway spruce from sustainably managed forests in the Belgian Ardennes and drives the logs deep into anoxic Dutch clay and peat soils for long-term carbon storage, often combined with building foundations. The firm has registered projects on the Oncra registry, is in the process of issuing CORCs via Puro.earth, and received a loan from CarbonFix to finance its first kiloton-scale removal.","description_source":"ai_generated"},{"name":"UNDO","slug":"undo","profile_url":"https://captaindrawdown.com/directory/undo/","url":"https://un-do.com/","linkedin_url":"https://www.linkedin.com/company/undocarbon","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enhanced Weathering","pathway_secondary":null,"category":"ERW","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-01","date_added":"2026-04-18","date_updated":"2026-11-03","description":"UNDO Carbon Ltd. is a UK-based CO2 removal company specializing in enhanced rock weathering. UNDO has spread more than 313,800 tonnes of silicate rock across 398 farms, enriching 54,400 acres of agricultural land and setting up the permanent removal of roughly 69,000 tonnes of CO2, and in 2025 was named one of four global winners of the US$100 million XPRIZE Carbon Removal competition. In November 2025 UNDO signed an exclusive partnership with Verde AgriTech to scale ERW in Brazil.","description_source":"ai_generated"},{"name":"Unemit","slug":"unemit","profile_url":"https://captaindrawdown.com/directory/unemit/","url":"https://unemit.com/","linkedin_url":"https://www.linkedin.com/company/unemit","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Micro (under 10)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-09-16","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Unemit is a Berkeley, California-based Direct Air Capture startup backed by Breakthrough Energy Fellows and led by MIT-trained engineer Christian Haakonsen. The company is developing a modular DAC contactor system that uses a chemical sorbent regenerated with low-temperature heat, aiming to scale to gigaton-level atmospheric CO2 removal.","description_source":"ai_generated"},{"name":"Unyte","slug":"unyte","profile_url":"https://captaindrawdown.com/directory/unyte/","url":"https://unyte.co.uk/","linkedin_url":"https://www.linkedin.com/company/unyte-capital","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":"Afforestation","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-11-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Unyte Group is a UK-based sustainability holding company headquartered in Market Harborough, Leicestershire, operating across multiple divisions including Unyte Hemp (industrial hemp supply chain), Unyte Energy/Retrofit (home energy efficiency and ECO4 installations), Unyte Academy (retrofit training), and Unyte Solutions (waste management, carbon removal, sustainable infrastructure). Biochar production from hemp and wood waste sits inside Unyte Solutions as one CDR-relevant activity among many, with a project registered under Riverse's biochar pyrolysis methodology. The parent group's main business is diversified across hemp, retrofit, training, and waste — biochar is an adjacent add-on rather than the company's core purpose.","description_source":"ai_generated"},{"name":"UrjanovaC","slug":"urjanovac","profile_url":"https://captaindrawdown.com/directory/urjanovac/","url":"https://www.urjanovac.com/","linkedin_url":"https://www.linkedin.com/company/urjanovac-pvt-ltd","country":"India","country_code":"IN","region":"India","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-23","date_added":"2026-04-18","date_updated":"2026-10-15","description":"UrjanovaC is a Mumbai-based climate-tech startup founded in 2023 by IIT Bombay professors Vikram Vishal and Arnab Dutta, incubated at SINE and spun out of the DST-supported National Centre of Excellence in Carbon Capture and Utilization. The company develops a patented aqueous, catalyst-based CO2 capture technology that captures CO2 from flue gas or ambient air using water (including industrial wastewater or seawater), converting it into stable mineral carbonates or usable chemicals like CO.","description_source":"ai_generated"},{"name":"US Biochar Coalition (USBC)","slug":"us-biochar-coalition-usbc","profile_url":"https://captaindrawdown.com/directory/us-biochar-coalition-usbc/","url":"https://usbiocharcoalition.org","linkedin_url":"https://www.linkedin.com/company/u-s-biochar-coalition","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":"Enabling Tech","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"The U.S. Biochar Coalition (USBC) is a Washington, DC-based industry trade association founded in May 2023 that advocates for legislative, policy, and regulatory action to expand biochar markets in the United States. It unifies biochar producers, agriculture, forestry, and carbon removal stakeholders, and is managed by SMART Policy Group. USBC is not itself a biochar producer but an advocacy/ecosystem body supporting the biochar CDR industry.","description_source":"ai_generated"},{"name":"Usinas Itamarati","slug":"usinas-itamarati","profile_url":"https://captaindrawdown.com/directory/usinas-itamarati/","url":"https://www.uisa.com.br/","linkedin_url":"https://www.linkedin.com/company/uisa","country":"Brazil","country_code":"BR","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Usinas Itamarati S.A. (UISA) is a large Brazilian biorefinery in Nova Olímpia, Mato Grosso that produces sugar, ethanol, cogenerated electricity, animal feed and yeast from sugarcane and corn. It is listed as a carbon removal supplier on Puro.earth, where its facility has passed third-party audits and received CORC issuances, but CDR is a small adjacent activity alongside its core sugar/ethanol/energy business.","description_source":"ai_generated"},{"name":"V-Grid Energy Systems","slug":"v-grid-energy-systems","profile_url":"https://captaindrawdown.com/directory/v-grid-energy-systems/","url":"https://vgridenergy.com/","linkedin_url":"https://www.linkedin.com/company/vgrid-energy-systems","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Small (10 to 49)","registries":"puro","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-04-26","date_added":"2026-04-18","date_updated":"2026-09-15","description":"VGrid Energy Systems is a California-based clean energy company operating modular \"Bioserver\" biomass gasification units that convert agricultural waste (primarily pistachio shells) into renewable electricity and biochar. The company is Puro.earth-certified and sells CORCs, with its biochar sequestering ~2.94 tCO2e per ton, and markets retail biochar/bio-liquid products under the Persist and Karrikaid brands.","description_source":"ai_generated"},{"name":"Valiidun","slug":"valiidun","profile_url":"https://captaindrawdown.com/directory/valiidun/","url":"https://valiidun.com/","linkedin_url":"https://www.linkedin.com/company/valiidun","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Valiidun is a Lexington, Kentucky-based direct air capture startup founded in 2022 by Seth Norat, with plans to develop large-scale DAC facilities powered by renewable energy using third-party capture technology. The company announced an angel round and hired a Chief Strategy Officer in August 2022 but has made no public announcements, funding disclosures, or site selections since. PitchBook lists only 2 employees and the company website's most recent content remains the 2022 launch press release.","description_source":"ai_generated"},{"name":"Vantaan Energia","slug":"vantaan-energia","profile_url":"https://captaindrawdown.com/directory/vantaan-energia/","url":"https://www.vantaanenergia.fi/en/","linkedin_url":"https://www.linkedin.com/company/vantaan-energia-oy","country":"Finland","country_code":"FI","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Vantaan Energia is a Finnish municipal energy utility majority-owned by the City of Vantaa that supplies district heating and electricity, primarily from waste-to-energy. The company is developing Vantaa Carbon Capture, described as Finland's first industrial-scale CCS project, to capture CO2 from its waste-to-energy plant — roughly half biogenic — for shipping via Vuosaari Harbour to permanent geological storage in the North Sea. Commissioning is targeted for 2030–2035, with an investment decision expected around 2027–2029.","description_source":"ai_generated"},{"name":"Varaha","slug":"varaha","profile_url":"https://captaindrawdown.com/directory/varaha/","url":"https://www.varaha.earth/","linkedin_url":"https://www.linkedin.com/company/varaha-carbontech","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":"Enhanced Weathering; Afforestation","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Large (250+)","registries":"puro; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":68259,"last_evidence_date":"2026-03-10","date_added":"2026-04-18","date_updated":"2026-11-03","description":"Varaha is a New Delhi-based carbon removal project developer founded in 2022, operating across India, Nepal, Bangladesh, Bhutan and parts of Africa with ~150,000–175,000 smallholder farmers. Its primary pathway is industrial and artisanal biochar (registered on Puro.earth), with additional projects in soil carbon/regenerative agriculture, agroforestry, enhanced rock weathering, and afforestation. Major offtakes include Google (100,000 t, Jan 2025) and Microsoft (100,000+ t over three years, Jan 2026), and it raised $20M of a planned $45M Series B led by WestBridge Capital in Feb 2026.","description_source":"ai_generated"},{"name":"Varhad","slug":"varhad","profile_url":"https://captaindrawdown.com/directory/varhad/","url":"https://varhad.in/","linkedin_url":"https://www.linkedin.com/company/the-varhad-group","country":"India","country_code":"IN","region":"India","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-16","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Varhad Capital (VCAP), part of the Varhad Group based in Pune/Nagpur, India, is a biochar CDR project developer that works with roughly 165 farmer cooperatives to pyrolyze agricultural residues. The company has partnered with Japan's Green Carbon Inc. and Switzerland's Carbonfuture to deliver approximately 120,300 tonnes of biochar carbon removal credits, and is building integrated biochar-and-biomethanol plants targeting commissioning in late 2026.","description_source":"ai_generated"},{"name":"Varme","slug":"varme","profile_url":"https://captaindrawdown.com/directory/varme/","url":"https://www.varme.ca/","linkedin_url":"https://www.linkedin.com/company/varme-energy","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-05","date_added":"2026-04-18","date_updated":"2026-10-24","description":"Varme Energy is a Canadian developer (subsidiary of Norway's Varme Energy AS) building Canada's first commercial-scale waste-to-energy facility with integrated carbon capture and storage in Strathcona County, Alberta. The AIH1 project is expected to divert ~205,000 tonnes of municipal solid waste from landfills annually and capture over 130,000 tonnes of CO₂ per year for permanent storage, targeting commercial operations in 2029.","description_source":"ai_generated"},{"name":"Vaulted Deep","slug":"vaulted-deep","profile_url":"https://captaindrawdown.com/directory/vaulted-deep/","url":"https://vaulteddeep.com/","linkedin_url":"https://www.linkedin.com/company/vaulted-deep","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biomass Burial","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"isometric; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":59083,"last_evidence_date":"2026-02-20","date_added":"2026-04-18","date_updated":"2026-11-01","description":"Vaulted Deep is a Houston-based carbon removal company that injects organic waste (biosolids, manure, paper sludge, food and agricultural residues) deep underground using slurry injection technology for permanent storage. In 2025 it delivered over 23,000 tonnes of verified CO₂ removal and signed major offtake agreements with Microsoft (4.9 million tonnes through 2038) and Google (50,000 tonnes by 2030). The company was spun out of Advantek Waste Management in 2023 and operates its Great Plains Facility in Hutchinson, Kansas.","description_source":"ai_generated"},{"name":"Verde Resources","slug":"verde-resources","profile_url":"https://captaindrawdown.com/directory/verde-resources/","url":"https://www.verderesources.com/","linkedin_url":"https://www.linkedin.com/company/verde-resources-inc-vrdr-","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-16","date_added":"2026-04-18","date_updated":"2026-10-20","description":"Verde Resources Inc. (OTCQB: VRDR) is a St. Louis-based sustainable infrastructure company developing BioAsphalt™, a biochar-enhanced cold-mix asphalt that sequesters carbon in road pavements. In December 2024 the company completed a proof-of-concept at the NCAT Test Track that produced the world's first Puro.earth-verified carbon removal credits from asphalt (8 tonnes), and in 2025–2026 it signed a 10-year exclusive commercialization agreement with Ergon Asphalt & Emulsions (plus a $2M strategic investment) and a biochar supply/credit-sharing deal with Biochar Solutions LLC for up to 38,500 tons/year.","description_source":"ai_generated"},{"name":"Verdox","slug":"verdox","profile_url":"https://captaindrawdown.com/directory/verdox/","url":"https://verdox.com/","linkedin_url":"https://www.linkedin.com/company/verdox","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":"Enabling Tech","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-04","date_added":"2026-04-18","date_updated":"2026-09-29","description":"Founded in 2019 out of MIT, Verdox delivers electrochemical carbon capture technology achieving energy of capture as low as 400 kWh per ton of CO2 even for emissions as dilute as 1% CO2. A two-month trial at Hydro's Sunndal plant in Norway confirmed Verdox's ability to capture CO₂ from a 1% aluminum-smelter stream, with CEO Friedrich von Gottberg calling it a defining milestone in the company's scale-up. Verdox commissioned a pilot-scale unit in October 2025, plans customer pilots in 2026, a first demonstration unit in 2027, and commercial operation in 2029.","description_source":"ai_generated"},{"name":"Verora","slug":"verora","profile_url":"https://captaindrawdown.com/directory/verora/","url":"https://www.verora.ch/","linkedin_url":"https://www.linkedin.com/company/veroraai","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2022-03-22","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Verora GmbH/AG is a Swiss farmers' cooperative in the Zug canton that processes green waste, tree and shrub cuttings into humus compost, Terra Preta, quality wood chips, and EBC-certified biochar via a PYREG pyrolysis plant in Neuheim running since 2012. The cooperative's primary business is agricultural green-waste valorization for its member farms; biochar with CO2 sink certificates is one of several product lines. Verora won the Swiss federal Watt d'Or 2022 for its biochar pioneering work.","description_source":"ai_generated"},{"name":"Verra","slug":"verra","profile_url":"https://captaindrawdown.com/directory/verra/","url":"https://verra.org","linkedin_url":"https://www.linkedin.com/company/verrastandards","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Enabling Tech","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-18","date_updated":"2026-10-27","description":"Verra is a Washington, DC-based nonprofit that operates the Verified Carbon Standard (VCS) Program, the world's most widely used voluntary carbon crediting program, along with its project registry and methodologies. It sets standards, approves methodologies (including for engineered removals like CCS via VM0049), and credits projects that issue Verified Carbon Units (VCUs). Verra is core ecosystem infrastructure — a standards-setter and registry — rather than a physical CDR supplier.","description_source":"ai_generated"},{"name":"Vesta","slug":"vesta","profile_url":"https://captaindrawdown.com/directory/vesta/","url":"https://www.vesta.earth/","linkedin_url":"https://www.linkedin.com/company/vestaearth","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":"Enhanced Weathering","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-01-21","date_added":"2026-04-18","date_updated":"2026-10-26","description":"Vesta (formerly Project Vesta) is a San Francisco-based Public Benefit Corporation developing \"Coastal Carbon Capture,\" an ocean alkalinity enhancement approach that places olivine sand in coastal waters. The company has conducted pilot deployments in Southampton, NY (2022, 500 cu yd) and Duck, NC (2024, 8,200 metric tons of olivine), the first standalone ocean-based CDR pilot permitted in the US.</parameter>\n<parameter name=\"country\">United States</parameter>\n<parameter name=\"homepage_url\">https://www.vesta.earth/</parameter>\n<parameter name=\"liveliness_verdict\">🟢 Active</liveliness_verdict>\n<parameter name=\"liveliness_score\">80</liveliness_score>\n<parameter name=\"liveliness_reasoning\">Website live with current content; August 2025 press coverage (Undark, Maine Morning Star, Inside Climate News) references Vesta as an operating ocean CDR company with Duck NC pilot underway. Multi-year monitoring program ongoing through 2026. 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It delivers subscription-based analytics, price forecasts, and policy analysis across compliance carbon (EU ETS, UK ETS, CCA, RGGI), voluntary carbon markets including removals, guarantees of origin, renewable power, and renewable fuels. Veyt does not produce CDR itself but covers the carbon-credit market — including CDR removals — as part of its analytics platform.","description_source":"ai_generated"},{"name":"Viktor G.BV","slug":"viktor-gbv","profile_url":"https://captaindrawdown.com/directory/viktor-gbv/","url":"https://www.viktorgoesgreen.be/","linkedin_url":"https://www.linkedin.com/company/viktor-goes-green.be","country":"Belgium","country_code":"BE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Viktor Goes Green is a Belgian green-energy company founded in 2011/2015 by Marc Moons, based in the Antwerp area, that provides consulting and installations for horticulture and industry including E-boilers, biomass gasification, and biochar production equipment. Their CDR-relevant work includes biochar production and deployments of small-scale biochar/charcoal kilns in Benin plus a first industrial installation sold, while the business also covers non-CDR green-energy services such as E-boiler installations for greenhouses and biomethanol R&D.","description_source":"ai_generated"},{"name":"Viochar","slug":"viochar","profile_url":"https://captaindrawdown.com/directory/viochar/","url":"https://viochar.com/","linkedin_url":"https://www.linkedin.com/company/viochar","country":"Denmark","country_code":"DK","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-29","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Viochar is a Danish biochar startup producing biochar via pyrolysis for carbon removal and soil amendment. 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Waste management is the core business; CCS/BECCS is an adjacent decarbonisation project.","description_source":"ai_generated"},{"name":"Vital Chemical","slug":"vital-chemical","profile_url":"https://captaindrawdown.com/directory/vital-chemical/","url":"https://vitalindustries.com.au/","linkedin_url":"https://www.linkedin.com/company/vitalchemical","country":"Australia","country_code":"AU","region":"Australia & New Zealand","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-12-12","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Vital Chemical is a ~50-year-old Australian environmental products manufacturer based in Darra, Queensland, whose core business is erosion control, dust suppression, water treatment, and revegetation for mining, civil construction, and infrastructure sectors. Vital Biochar, pyrolyzed from reclaimed construction timber and forestry residues, is one product within a broader portfolio and is often blended into their hydromulch and revegetation products (e.g. VE Char-Matt). The company would continue to exist without the biochar line.","description_source":"ai_generated"},{"name":"Vycarb","slug":"vycarb","profile_url":"https://captaindrawdown.com/directory/vycarb/","url":"https://www.vy-carb.com/","linkedin_url":"https://www.linkedin.com/company/vycarb","country":"United States","country_code":"US","region":"United States","pathway_primary":"Ocean CDR","pathway_secondary":"Enabling Tech","category":"Marine CDR","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-03-11","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Vycarb is a Brooklyn-based ocean alkalinity enhancement startup founded in 2022 by Dr. Garrett Boudinot. Its system combines a CO2 neutralization process that reacts CO2 with water and alkaline minerals to form stable bicarbonate with a proprietary real-time sensor that autonomously measures the inorganic carbon system, enabling precise verification of removal. In October 2025 the company closed a $5M seed round led by Twynam with participation from MOL Switch, Hatch Blue, Clocktower Ventures, Idemitsu, and SGInnovate, bringing total funding to $5.15M.","description_source":"ai_generated"},{"name":"Växjö Energi","slug":"växjö-energi","profile_url":"https://captaindrawdown.com/directory/växjö-energi/","url":"https://www.veab.se/","linkedin_url":"https://www.linkedin.com/company/vaxjo-energi-ab","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-10","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Växjö Energi AB (VEAB) is a Swedish municipal energy utility owned by Växjö municipality, providing district heating, district cooling, electricity, and (via subsidiary Wexnet) broadband. It operates the fully biomass-fueled Sandviksverket CHP plant and is developing a BECCS facility (the POSCLIMB project) with Sumitomo SHI FW using hot potassium carbonate capture technology, targeting ~200,000 t CO2/yr starting 2028 with storage in the North Sea.","description_source":"ai_generated"},{"name":"Wakefield BioChar","slug":"wakefield-biochar","profile_url":"https://captaindrawdown.com/directory/wakefield-biochar/","url":"https://wakefieldbiochar.com/","linkedin_url":"https://www.linkedin.com/company/wakefieldbiochar","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"puro; cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2026-02-12","date_added":"2026-04-18","date_updated":"2026-11-04","description":"Wakefield BioChar (Wakefield Agricultural Carbon LLC) is a US family-owned biochar producer founded in 2014 by twin brothers Tony and Tom Marrero, headquartered in Valdosta, Georgia. The company converts low-value woody biomass into biochar soil conditioners sold via retail and agricultural channels, and participates in carbon-removal credit markets via Puro.earth. It ranked #169 on the Inc. 5000 list in 2024 and secured additional funding in 2025.","description_source":"ai_generated"},{"name":"WasteX","slug":"wastex","profile_url":"https://captaindrawdown.com/directory/wastex/","url":"https://www.wastex.io/","linkedin_url":"https://www.linkedin.com/company/wastex","country":"Singapore","country_code":"SG","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-17","date_added":"2026-04-18","date_updated":"2026-10-15","description":"WasteX is a Singapore-based climate-tech startup founded in 2022 by Pawel Kuznicki that builds proprietary small-scale carbonizer equipment and runs biochar facilities in partnership with mills and farms in Indonesia, the Philippines, and India. The company sells equipment, biochar, and carbon credits, and has raised roughly $975K including a $450K P4G grant in 2024.","description_source":"ai_generated"},{"name":"Waterberg Carbon Co","slug":"waterberg-carbon-co","profile_url":"https://captaindrawdown.com/directory/waterberg-carbon-co/","url":"https://www.linkedin.com/company/waterberg-carbon-co/about/","linkedin_url":null,"country":"South Africa","country_code":"ZA","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-01-01","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Waterberg Carbon Co is a small South African biochar venture that produces biochar for carbon removal credits. In October 2025 it announced a partnership with Cula Technologies, a biochar MRV platform, signaling intent to issue biochar carbon removal credits. The company has a LinkedIn presence but no standalone website; scale and operational maturity remain unclear.","description_source":"ai_generated"},{"name":"Watershed","slug":"watershed","profile_url":"https://captaindrawdown.com/directory/watershed/","url":"https://watershed.com/","linkedin_url":"https://www.linkedin.com/company/watershedclimate","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Platform","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":100,"size_class":"Large (250+)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2024-05-02","date_added":"2026-04-18","date_updated":"2026-10-29","description":"Watershed is an enterprise sustainability software platform that helps companies measure, report, and reduce emissions, and operates a curated marketplace of vetted carbon removal projects (DAC, bio-oil, biochar, ERW, reforestation, and more) that its enterprise customers can purchase from. Watershed does not physically remove CO2; it acts as an accounting platform and marketplace intermediary in the CDR ecosystem. Customers include Walmart, Airbnb, Stripe, Klarna, and Block.","description_source":"ai_generated"},{"name":"WellPlanet Project","slug":"wellplanet-project","profile_url":"https://captaindrawdown.com/directory/wellplanet-project/","url":"https://wellplanet.pro/","linkedin_url":"https://www.linkedin.com/company/wellplanetpro","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"WellPlanet is a direct air capture and sequestration company partnering with organizations, companies, and investors to remove CO2. The Panama City Beach, Florida-based startup has been working to capitalize on its venture to create the world's largest capture and sequestration facility, but public content appears frozen at 2022 with no evidence of an operating facility, funding milestones, or registry activity.","description_source":"ai_generated"},{"name":"WindCapture Technology","slug":"windcapture-technology","profile_url":"https://captaindrawdown.com/directory/windcapture-technology/","url":"https://www.windcapturetech.com","linkedin_url":null,"country":"Ireland","country_code":"IE","region":"EU27","pathway_primary":"DAC","pathway_secondary":"Mineralization","category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-05-11","description":"WindCapture Technologies is a Dublin, Ireland-based startup founded in 2022 by Aaron Boylan and Ronan Hearne, developing a direct air capture system integrated into wind turbine blades. The company uses solid sorbents embedded in turbine blades to passively capture CO2 as turbines process large volumes of air, with the captured carbon intended for permanent mineralization. Early-stage with ~4 employees and ~$251K raised from Enterprise Ireland, EIT Climate-KIC, AirMiners and others.","description_source":"ai_generated"},{"name":"Wonderchar","slug":"wonderchar","profile_url":"https://captaindrawdown.com/directory/wonderchar/","url":"https://www.wonderchar.com/","linkedin_url":"https://www.linkedin.com/company/wonderchar-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2023-01-31","date_added":"2026-04-18","date_updated":"2026-09-15","description":"Wonderchar Inc. is a Texas-based biochar producer that converts waste pecan shells (and some softwood) into OMRI-certified biochar products for soil amendment, compost, turf and fertilizer blending. Products are offered in bulk bags and paper sacks under the PecanChar and WoodChar brands, with pyrolysis-based carbon sequestration as a core value proposition.","description_source":"ai_generated"},{"name":"Wongphai Co.,Ltd","slug":"wongphai-coltd","profile_url":"https://captaindrawdown.com/directory/wongphai-coltd/","url":"https://www.wongphai.com/","linkedin_url":"https://www.linkedin.com/company/wongphai","country":"Thailand","country_code":"TH","region":"Rest of world","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Wongphai Co., Ltd. is a community-driven initiative in rural Thailand that promotes bamboo cultivation and utilisation, converting bamboo offcuts that were traditionally burned into biochar. 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The project targets roughly 32,000 tCO₂e over 5 years and has cumulatively removed over 6,000 tonnes of CO2.","description_source":"ai_generated"},{"name":"Woodcache","slug":"woodcache","profile_url":"https://captaindrawdown.com/directory/woodcache/","url":"https://www.woodcache.org/","linkedin_url":"https://www.linkedin.com/company/wood-cache-pbc","country":"United States","country_code":"US","region":"United States","pathway_primary":"Biomass Burial","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":80,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-30","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Woodcache PBC is a U.S. public benefit corporation (founded 2022, based in Provo, UT) that removes CO2 by burying waste woody biomass from wildfire-mitigation thinning in engineered underground vaults, with Puro.earth-certified credits. Its first production-scale project, La Veta in Huerfano County, Colorado, buried ~1,000+ tonnes of Lodgepole Pine and Aspen biomass in 2024 with a 4 Corners Carbon Removal Coalition grant, and it is scoping additional sites in Colorado, Utah, Arizona, and Mississippi. A DOE grant and forward credit pre-sales (e.g. via Lympha) support scale-up toward 100,000+ tonnes across planned batches.","description_source":"ai_generated"},{"name":"Woodgas Pyrolytics Inc","slug":"woodgas-pyrolytics-inc","profile_url":"https://captaindrawdown.com/directory/woodgas-pyrolytics-inc/","url":"https://woodgas.com/","linkedin_url":null,"country":"United States","country_code":"US","region":"United States","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"supplier","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"Woodgas Pyrolytics, Inc. is an Illinois-based small company led by Dr. Paul S. 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The company supports deployments globally, particularly in Africa, Asia, and Latin America, with biochar used for carbon sequestration and soil amendment.","description_source":"ai_generated"},{"name":"Woodtek Biochar","slug":"woodtek-biochar","profile_url":"https://captaindrawdown.com/directory/woodtek-biochar/","url":"https://www.woodtekbiochar.com/","linkedin_url":"https://www.linkedin.com/company/carbonhillbiochar","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"supplier","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-08-21","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Woodtek is a family-run Mid-Wales engineering firm that designs and manufactures the C1000 biochar pyrolysis unit and operates its own biochar production at the Carbon Hill site, plus a joint venture (Biodynamic Carbon Ltd) with Shropshire Council. Output is registered on Puro.earth for CORC issuance, and Woodtek has a distribution partnership with Onnu (PyroUnity) to deploy plants internationally.","description_source":"ai_generated"},{"name":"Wren Climate, PBC","slug":"wren-climate-pbc","profile_url":"https://captaindrawdown.com/directory/wren-climate-pbc/","url":"https://www.wren.co/","linkedin_url":"https://www.linkedin.com/company/project-wren","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Biochar; Enhanced Weathering","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"Wren Climate, PBC is a US-based public benefit corporation operating a consumer-facing platform that allows individuals and businesses to calculate their carbon footprint and fund carbon removal projects via a monthly subscription. It acts as a retailer/marketplace, sourcing and retiring credits from removal suppliers (e.g. Mati Carbon ERW, Pacific Biochar) rather than removing CO2 itself. The company has operated since 2019 and also runs the Wren Climate Collective, a philanthropic vehicle for early-stage CDR projects.","description_source":"ai_generated"},{"name":"Xilva","slug":"xilva","profile_url":"https://captaindrawdown.com/directory/xilva/","url":"https://xilva.global/","linkedin_url":"https://www.linkedin.com/company/xilva","country":"Switzerland","country_code":"CH","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Xilva is a Zurich-based startup (founded 2021) that provides due diligence, rating, and monitoring services for forest and nature-based carbon removal projects. 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Xilva is not itself a carbon remover but a ratings/MRV platform in the CDR ecosystem.","description_source":"ai_generated"},{"name":"Xpansiv","slug":"xpansiv","profile_url":"https://captaindrawdown.com/directory/xpansiv/","url":"https://www.xpansiv.com/","linkedin_url":"https://www.linkedin.com/company/xpansiv-data-systems","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Medium (50 to 249)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Xpansiv operates market infrastructure for environmental commodities, including the CBL spot exchange for carbon credits and RECs, Evolution Markets brokerage, and Xpansiv Connect registry/portfolio management integrating 15+ registries. It is a neutral marketplace and data platform rather than a CDR project developer, but carbon credits (including CDR) are a core part of its business.","description_source":"ai_generated"},{"name":"Yama","slug":"yama","profile_url":"https://captaindrawdown.com/directory/yama/","url":"https://yamacarbon.com/","linkedin_url":"https://www.linkedin.com/company/yamacarbon","country":"France","country_code":"FR","region":"EU27","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-12-21","date_added":"2026-04-18","date_updated":"2026-10-26","description":"Paris-based Yama Carbon is developing a DAC system using an electrochemical approach to capture CO2 with a combination of pH changes and low-grade heat. It operates a small pilot near Paris capturing around 25 tonnes of CO2 per year, at less than 1,500 kWh per tonne. It plans a first-of-a-kind commercial plant around 2030 at roughly 50,000 t/yr, targeting locations near geological storage in the Nordics, Denmark, Canada, or the Middle East.","description_source":"ai_generated"},{"name":"Yard Stick PBC","slug":"yard-stick-pbc","profile_url":"https://captaindrawdown.com/directory/yard-stick-pbc/","url":"https://www.useyardstick.com/","linkedin_url":"https://www.linkedin.com/company/useyardstick","country":"United States","country_code":"US","region":"United States","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":65,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Yard Stick PBC is a Cambridge, Massachusetts-based soil carbon MRV company founded in 2021 that builds a handheld VisNIR spectroscopy probe for in-situ measurement of soil organic carbon stocks. Its technology is used by soil carbon project developers and credit buyers to quantify sequestration at lower cost than traditional lab analysis. The company raised a $10.6M Series A in 2023 led by Toyota Ventures, with backing from Microsoft Climate Innovation Fund, Lowercarbon, Breakthrough Energy Ventures, and others.","description_source":"ai_generated"},{"name":"Yellow Duck","slug":"yellow-duck","profile_url":"https://captaindrawdown.com/directory/yellow-duck/","url":"https://wave-dac.com/","linkedin_url":"https://www.linkedin.com/company/big-yellow-duck","country":"Japan","country_code":"JP","region":"Japan","pathway_primary":"DAC","pathway_secondary":"Ocean CDR","category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":65,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-09","date_added":"2026-04-18","date_updated":"2026-10-15","description":"Yellow Duck Inc. is a Kobe, Japan startup led by CEO Shigeo Nakayama developing the Wave-DAC system, an egg-shaped floating device that uses wave motion to generate electricity, capture CO2 from the atmosphere, and produce hydrogen via seawater electrolysis. 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The company also pursues direct air mineralization (DAM) for permanent atmospheric CO2 removal and was selected as a 2025 Shell New Energy Challenge global top-12 finalist.","description_source":"ai_generated"},{"name":"ZEN Carbon","slug":"zen-carbon","profile_url":"https://captaindrawdown.com/directory/zen-carbon/","url":"https://www.zencarbon.org/","linkedin_url":"https://www.linkedin.com/company/zencarbon","country":"Kenya","country_code":"KE","region":"Rest of world","pathway_primary":"Mineralization","pathway_secondary":null,"category":"Mineralization","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-11-13","date_added":"2026-04-18","date_updated":"2026-10-15","description":"ZEN Carbon is a Nairobi-based startup developing reactor-driven CO₂ mineralization technology that injects CO₂ into ready-mix concrete during mixing, forming stable calcium carbonate minerals and enabling reduced cement content. In late 2025 the company moved from pilot to industrial deployment via a partnership with Flamingo Concrete, and it is backed by the Carbon Drawdown Initiative. The company is also hiring technical staff (e.g. concrete chemistry and control/automation leads) as of early 2026.","description_source":"ai_generated"},{"name":"ZeoDAC","slug":"zeodac","profile_url":"https://captaindrawdown.com/directory/zeodac/","url":"https://www.zeodac.com/","linkedin_url":"https://www.linkedin.com/company/zeodac-inc","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-10-28","date_added":"2026-04-18","date_updated":"2026-09-15","description":"ZeoDAC is a Caltech/Georgia Tech spinout founded in June 2023 by Professors Christopher Jones and Mark E. Davis, commercializing an amine-free, zeolite-based Direct Air Capture process under exclusive license to Caltech IP. Backed by Wilson Hill Ventures, Coca-Cola Europacific Partners, Freeflow Ventures, and Global Brain, and based at Georgia Tech's ATDC in Atlanta.","description_source":"ai_generated"},{"name":"Zero Carbon Systems","slug":"zero-carbon-systems","profile_url":"https://captaindrawdown.com/directory/zero-carbon-systems/","url":"https://www.zerocarbonsystems.com/","linkedin_url":"https://www.linkedin.com/company/zero-carbon-systems","country":"United States","country_code":"US","region":"United States","pathway_primary":"DAC","pathway_secondary":null,"category":"DAC","cdr_focus":"supplier","liveliness_tier":"Active","liveliness_score":100,"size_class":"Medium (50 to 249)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-01-01","date_added":"2026-04-18","date_updated":"2026-09-25","description":"Zero Carbon Systems is a US-based direct air capture company that acquired Global Thermostat in May 2024, combining Global Thermostat's solid-sorbent DAC core technology with Zero Carbon Systems' engineering design. The company plans to own and operate a 2,500-ton per year demonstration plant in 2025-2026, a 50,000-ton commercial plant two years later, and a million-ton scale plant by around 2030. The firm is funded primarily by founder David Elenowitz's investment vehicle Zero Carbon Partners.","description_source":"ai_generated"},{"name":"ZEROCertified","slug":"zerocertified","profile_url":"https://captaindrawdown.com/directory/zerocertified/","url":"https://zerocertified.com/","linkedin_url":null,"country":"Netherlands","country_code":"NL","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-09-15","description":"ZEROCertified was a Netherlands-based voluntary carbon market consultancy and methodology developer that helped project developers enter and scale in the VCM, including carbon-negative/removal projects (e.g. partnership with STERCORE on bio-based carbon). It provided services spanning project assessment, methodology development, certification, financing via pre-purchase agreements, and credit trading. In 2024/2025 the founders announced they are stepping back from ZEROCertified and redirecting their focus elsewhere.","description_source":"ai_generated"},{"name":"ZeroMission AB","slug":"zeromission-ab","profile_url":"https://captaindrawdown.com/directory/zeromission-ab/","url":"https://zeromission.se/","linkedin_url":"https://www.linkedin.com/company/zeromission-ab","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"Enabling Tech","pathway_secondary":"Afforestation; Biochar","category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Active","liveliness_score":75,"size_class":"Small (10 to 49)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"ZeroMission AB is a Stockholm-based climate strategy consultancy and carbon credit reseller founded in 2006. The company helps businesses measure, reduce, and offset emissions, selling credits from nature-based projects (Plan Vivo afforestation, biochar) and offering climate accounting and advisory services. It is a broker/consultant within the carbon credit ecosystem rather than a CDR supplier.","description_source":"ai_generated"},{"name":"Zopeful Climate","slug":"zopeful-climate","profile_url":"https://captaindrawdown.com/directory/zopeful-climate/","url":"https://zopeful.com/","linkedin_url":"https://www.linkedin.com/company/zopeful","country":"United Kingdom","country_code":"GB","region":"Europe (non-EU)","pathway_primary":"Enabling Tech","pathway_secondary":null,"category":"Unknown","cdr_focus":"ecosystem","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Zopeful Climate is a London-based company that curates ready-made portfolios of durable carbon dioxide removal credits for individuals and businesses, blending solutions across DAC, biochar, enhanced weathering, bio-oil, ocean and nature-based pathways. It also runs free climate education courses. The company aggregates and resells CDR rather than producing removals itself.","description_source":"ai_generated"},{"name":"ZS2","slug":"zs2","profile_url":"https://captaindrawdown.com/directory/zs2/","url":"https://zs2technologies.com/","linkedin_url":"https://www.linkedin.com/company/zs2-technologies","country":"Canada","country_code":"CA","region":"Canada","pathway_primary":"Mineralization","pathway_secondary":"DAC","category":"Mineralization","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":70,"size_class":"Small (10 to 49)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-05-15","date_added":"2026-04-18","date_updated":"2026-09-15","description":"ZS2 Technologies is a Calgary-based building-materials manufacturer whose core business is low-carbon magnesium-cement products (TechBoard, TechPanel, TechClad, TechTile) sold to the North American construction industry. The company is also developing proprietary direct-air-capture technology to mineralize atmospheric CO2 into its cement, and in May 2025 launched its Gen 2 product line as the first large-scale domestic MgO-cement producer in North America.","description_source":"ai_generated"},{"name":"Ökologische Klärschlammtrocknung Offenhausen GmbH","slug":"ökologische-klärschlammtrocknung-offenhausen-gmbh","profile_url":"https://captaindrawdown.com/directory/ökologische-klärschlammtrocknung-offenhausen-gmbh/","url":"https://www.egrw.de/member/oekologische-klaerschlammtrocknung-offenhausen-gmbh/","linkedin_url":"https://www.linkedin.com/company/egrw","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"Unknown","cdr_focus":"side_business","liveliness_tier":"Moderate","liveliness_score":55,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":null,"date_added":"2026-04-19","date_updated":"2026-10-15","description":"Ökologische Klärschlammtrocknung Offenhausen GmbH is a Bavarian company founded in 2019 whose registered purpose is operating a sewage sludge and digestate drying plant at an existing biogas facility in Offenhausen. They added two wood-chip pyrolysis units (~3,000 t DM/year) that replaced fossil LPG burners for the drying process, and register the resulting biochar as a carbon sink under the Global Biochar C-Sink standard (project GCSP1126, April 2025).","description_source":"ai_generated"},{"name":"ÖkoMAXX Energiewerke","slug":"ökomaxx-energiewerke","profile_url":"https://captaindrawdown.com/directory/ökomaxx-energiewerke/","url":"http://www.purenergy.at/","linkedin_url":null,"country":"Austria","country_code":"AT","region":"EU27","pathway_primary":"Biochar","pathway_secondary":"BECCS","category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Likely Dead","liveliness_score":15,"size_class":null,"registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2021-03-31","date_added":"2026-04-18","date_updated":"2026-10-15","description":"ÖkoMAXX Energiewerke GmbH is a small Austrian energy utility headquartered in Gänserndorf, wholly owned by PurEnergy Holding GmbH. Its core business is producing green electricity and district heating from biomass via a Syncraft gasification power plant, with biochar generated as a byproduct and registered under the Global Biochar C-Sink Standard (GCSP1127). Its primary business is electricity/heat supply, not CDR.","description_source":"ai_generated"},{"name":"ÖKT Offenhausen","slug":"ökt-offenhausen","profile_url":"https://captaindrawdown.com/directory/ökt-offenhausen/","url":"https://biochar-zero.com/company/okologische-klarschlammtrocknung-offenhausen-gmbh/","linkedin_url":"https://www.linkedin.com/company/biochar-zero","country":"Germany","country_code":"DE","region":"EU27","pathway_primary":"Biochar","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Micro (under 10)","registries":null,"puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-09-29","date_added":"2026-04-18","date_updated":"2026-09-15","description":"ÖKT Offenhausen (Ökologische Klärschlammtrocknung Offenhausen GmbH) is a Bavarian GmbH founded in 2019 whose registered business purpose is operating a drying plant for sewage sludge and fermentation residues at the Offenhausen biogas plant. It runs pyrolysis units that convert wood chips into EBC-certified biochar, using the process heat to dry sludge, with credits sold via Carbonfuture and Klimate. CDR is an adjacent revenue stream to the core sludge-drying/biogas utility operation.","description_source":"ai_generated"},{"name":"Öresundskraft","slug":"öresundskraft","profile_url":"https://captaindrawdown.com/directory/öresundskraft/","url":"https://www.oresundskraft.se/","linkedin_url":"https://www.linkedin.com/company/oresundskraft","country":"Sweden","country_code":"SE","region":"EU27","pathway_primary":"BECCS","pathway_secondary":null,"category":"BiCRS","cdr_focus":"side_business","liveliness_tier":"Active","liveliness_score":75,"size_class":"Large (250+)","registries":"cdrjobsearth","puro_issued_tco2":null,"offsetsdb_issued_tco2":null,"last_evidence_date":"2025-06-26","date_added":"2026-04-18","date_updated":"2026-10-29","description":"Öresundskraft is a municipal energy utility owned by the City of Helsingborg, Sweden, providing district heating, electricity, biogas, fiber and energy services to around 100,000 customers. 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