| Pathway | Biochar |
|---|---|
| Secondary pathways | Ocean CDR |
| Country | United States |
| Website | https://www.airbuildinc.com/ |
| airbuild | |
| Status | 🟢 Active (score: 70/100) |
| 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
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.
History
- 2026-11-03 — news mention: Airbuild: Airbuild Inc has secured a carbon removal pre-purchase with Terraset . Terraset is one of (source)
- 2026-10-15 — refresh: screenshot
- 2026-05-01 — refresh: coresignal, screenshot
- 2026-04-19 — reclassified: pathway=Biochar focus=supplier liveliness=🟢 Active (source)
- 2026-04-19 — refresh: coresignal, screenshot
- 2026-04-19 — refresh: coresignal, screenshot
- 2026-04-19 — reclassified: pathway=Biochar focus=supplier liveliness=🟢 Active (source)
- 2026-04-19 — reclassified: pathway=Biochar 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.