Posts

Carbon Unbound Merges Coastal Summits Into One North American Flagship

Carbon Herald just published Carbon Unbound Merges Its West Coast & East Coast Events Into One Flagship North American Summit. Carbon Herald reports that Carbon Unbound has announced a consolidation of its two regional summits into one unified North American gathering. The organization previously ran separate East Coast and West Coast events aimed at the carbon dioxide removal industry, bringing together CDR developers, buyers, investors, and policy figures. The merged format is positioned as a larger flagship convening for the sector across the continent. Additional details on venue, dates, and programming are covered in the full article on Carbon Herald. ...

Captain's CDR Log #257: Two overlapping EU ETS position papers show removal advocates preparing for the pre-2026 review fight

Captain Drawdown’s daily logbook on every CDR story, paper, and expert voice — so you don’t have to read them all. The policy at one glance Two industry position papers dropped inside a few weeks of each other, both aimed at the same target: getting permanent carbon dioxide removal (CDR) written into the EU Emissions Trading System (ETS) before the Directive’s next review closes. The Negative Emissions Platform’s paper on integrating permanent carbon removals into the EU ETS is the supplier-side opening bid. The DVNE Policy Brief on Carbon Removal in the EU ETS is the national-level echo. Together they bind on nobody. But they tell the European Commission which arguments the industry will run through MEPs and DG CLIMA between now and the review. ...

Week in CDR — 2026-W37

Captain Drawdown’s weekly Sunday selection — 9 candidate stories considered, 6-9 picked. Each link carries our 1-2 sentence take so you don’t have to click everything to know what’s there. The candidate pool this week skews academic, with five research artefacts against two industry items. That makes for a cleaner-than-usual read on where the methodological frontier sits: ocean CDR efficiency, carbon-cycle asymmetries under net-negative pathways, and the discourse layer sitting on top of it all. On the commercial side, Climeworks is the only operator making noise. ...

Captain's CDR Log #256: The ERW evidence base is stronger on yields than on tonnes right now

Captain Drawdown’s daily logbook on every CDR story, paper, and expert voice — so you don’t have to read them all. The consensus on enhanced rock weathering (ERW) - shared by most CDR buyers, the specialist press, and the pathway’s own marketing - is that ERW is fundamentally a carbon dioxide removal technology that happens to throw off agronomic co-benefits: better soils, higher yields, healthier microbiomes. Tonnes lead, farmers follow. That ordering shapes how contracts are written, how MRV (measurement, reporting, verification) protocols are designed, and how the pathway is pitched to buyers. ...

CDR Daily Digest — 2026-09-12

The day CDR started selling on numbers Three unrelated stories landed today, and together they mark a shift I have been waiting on for two years. CDR is starting to sell on measured performance, not on pitch decks. A plant tour with real tonnage figures. A peer-reviewed enhanced rock weathering paper that tightens what we can actually claim. A consumer-goods buyer picking a portfolio built on verified delivery. The through-line is not hype. It is receipts. ...

Whirlpool Buys Durable CDR Portfolio Through ClimeFi

Carbon Herald just published Whirlpool Corporation Invests In A Carbon Removal Portfolio Via ClimeFi. Carbon Herald reports that Whirlpool Corporation, the home appliances manufacturer, has secured a portfolio of durable carbon dioxide removal via the CDR procurement platform ClimeFi. The deal covers a mix of durable removal pathways rather than a single technology, following the diversified portfolio approach that ClimeFi offers corporate buyers. The move adds Whirlpool to a growing list of consumer goods and industrial companies turning to third-party platforms to access engineered and hybrid CDR supply. Specific tonnage, pricing, and the individual suppliers included in the portfolio are referenced in the full article. ...

Captain's CDR Log #255: Three plants, three numbers, and the moment CDR started selling on measured performance

Captain Drawdown’s daily logbook on every CDR story, paper, and expert voice — so you don’t have to read them all. This week three operating milestones landed at three different plants, and each one carried a specific number attached. That is the story: buyers are writing checks against measured performance, not pathway narratives. Start with the Icelandic geothermal capture number. Carbfix reported 99.6% capture of both CO2 and H2S from flue gas at an operating geothermal plant, with mineralization completing inside two years (ThinkGeoEnergy). Mineralization has been promising field-verified capture percentages for years. This is one, on real flue gas, at a working power station. ...

Captain's CDR Log #254: The Marginal Carbon operator quietly rewriting how rules should treat removals

Captain Drawdown’s daily logbook on every CDR story, paper, and expert voice — so you don’t have to read them all. In March 2025, Robert Hoglund published a line-by-line critique of the draft SBTi Net Zero Standard 2.0 arguing that interim carbon removal targets must cover a company’s total CDR need, not just its Scope 1 emissions. It is the kind of comment - technical, specific, aimed at one clause in one draft - that ends up rewriting the clause. That is what Hoglund does now. ...

CDR Daily Digest — 2026-09-10

The day CDR’s proportionality problem got named out loud Five stories today, and they converge on one uncomfortable question: how much of the climate budget, in dollars and in attention, should carbon removal actually get? A serious voice this week put the answer at 99/1. Ninety-nine cents of every climate dollar to emissions cuts, one cent to CDR. That framing lands hard against an Australian government putting real public money into direct air capture with carbon storage (DACCS), a European Parliament rapporteur wrestling with how removals fit into the EU Emissions Trading System, and a researcher headcount in DAC that has collapsed by 71% since its peak. ...

Take: Brineworks: From “Magic Box” to Upgraded Suit | CO₂ + H₂ for E-Fuels

Take on a podcast episode from Bite-Size Climate Tech, originally published Sun, 30 Au. Listen: https://podcasters.spotify.com/pod/show/lydiaclinzi/episodes/Brineworks-From-Magic-Box-to-Upgraded-Suit--CO--H-for-E-Fuels-e3o34o3 TL;DR Brineworks pivoted from direct ocean capture to a closed-loop land-based system using purchased salt + reverse-osmosis water. Bigger addressable market, but loses the “ocean is free feedstock” story. Co-produces CO₂ and hydrogen from one electrochemical pH-swing box — pitched as the differentiator vs. other electrochemical direct air capture players optimizing purely for energy efficiency. Cost targets: sub-$200/t CO₂ by 2030, near $100/t by 2035. Aggressive but in the same range peers are quoting. Explicitly designed for intermittent operation (20-50% capacity factor) on cheap solar/wind — a design choice worth taking seriously. Target customer is e-fuel project developers, not carbon removal buyers. This is really a feedstock company now, not a durable removal company. Lydia Clinzi hosts Joel Parman, CTO and co-founder of Brineworks, returning to Bite-Size Climate Tech two years after his first appearance. The episode covers Brineworks’ pivot from direct ocean capture to a land-based closed-loop electrochemical system that co-produces CO₂ and green hydrogen for synthetic fuels. ...