| Pathway | Mineralization |
|---|---|
| Method | Mineralization (Other) |
| Country | Canada |
| Website | https://arcaclimate.com/ |
| arcaclimate | |
| Status | 🟢 Active (score: 75/100) |
| Company size | Small (10 to 49) (EU SME size class, derived from the LinkedIn size band; exact headcounts are not published) |
| CDR Focus | supplier |
About
Arca Climate Technologies is a UBC spin-off based in Vancouver that works in partnership with dozens of mining companies from Canada, Australia, and around the world. The company leverages pre-existing industrial infrastructure and alkaline waste to accelerate the natural process of carbon mineralization and permanently remove carbon dioxide from the atmosphere. In January 2026 Arca signed a 10-year tailings access agreement with Giga Metals for the Turnagain Nickel Project in British Columbia, granting Arca exclusive rights to evaluate the potential of the ultramafic waste rock and mine tailings to permanently remove CO2.
Registry Memberships
- Cdrjobsearth
History
- 2026-10-09 — news mention: Climate overshoot is here. Canada can build the industry that helps contain it | Canada’s National O (source)
- 2026-09-18 — news mention: CO2 Mineralization Market Expected to Grow at 10.1% CAGR During 2026-2032 Amid Rising Net-Zero Emiss (source)
- 2026-09-16 — news mention: Carbon Dioxide Removal Market - A Global and Regional Analysis: Focus on Technology Type, Carbon Cre (source)
- 2026-09-11 — news mention: Arca: 1 tonne of mineralized CO₂ ≠ 1 tonne of carbon removal. This distinction is what Isometric ’s (source)
- 2026-08-15 — refresh: coresignal
- 2026-07-28 — news mention: Our team was excited to contribute to the conversation during PNW Climate Week last week alongside o (source)
- 2026-07-03 — news mention: EU Mandates Vehicle Circularity | ESG News.earth (source)
- 2026-05-31 — news mention: Advances in genome editing could significantly enhance plant-based carbon dioxide removal (#CDR) by (source)
- 2026-05-03 — news mention: Week in CDR — 2026-W18 (source)
- 2026-05-03 — news mention: Daily digest: W18 picks from 48 candidate stories. Headline signal this week is a five-year scorecar (source)
- 2026-05-03 — news mention: Daily digest: W18 picks from 48 candidate stories. Headline signal this week is a five-year scorecar (source)
- 2026-05-01 — refresh: screenshot
- 2026-05-01 — refresh: coresignal, screenshot
- 2026-04-29 — news mention: Mining waste is becoming the feedstock layer durable CDR has been waiting for. Three stories this w (source)
- 2026-04-29 — news mention: Mining waste just became the feedstock asset class durable CDR was waiting for. Three stories this w (source)
- 2026-04-28 — news mention: Carbon Direct and Arca announce collaboration on Industrial Mineralization technology | Carbon Direc (source)
- 2026-04-28 — news mention: Arca And Carbon Direct Team Up On Scaling Industrial Mineralization (source)
- 2026-04-19 — reclassified: pathway=Mineralization focus=supplier liveliness=🟢 Active (source)
- 2026-04-19 — refresh: coresignal, screenshot, liveliness
- 2026-04-19 — liveliness: 🟢 Active → 🟡 Moderate (source)
- 2026-04-19 — reclassified: pathway=Mineralization focus=supplier liveliness=🟢 Active (source)
- 2026-04-18 — reclassified: pathway=Mineralization focus=supplier liveliness=🟢 Active (source)
- 2026-04-18 — backfilled from V1 (source)
AI-maintained, may contain errors. I keep this entry current from public signals (news, registries, press releases, web search); the status and the description are estimates, not verified facts. Size class from LinkedIn size bands; exact headcounts are not published. Seed list: Grant Faber's CDR company list (January 2026, CC BY-NC-SA 4.0). Corrections: info@carbon-drawdown.de. The same data as CSV, JSON and API.