| Pathway | Biochar |
|---|---|
| Secondary pathways | Enabling Tech |
| Country | China |
| Status | 🟠 Suspect (score: 40/100) |
| CDR Focus | supplier |
About
Jiaxing Tongao Environmental Technology Co. Ltd. (part of Zhejiang Tongao Group) is a Chinese biochar pyrolysis equipment manufacturer and biochar producer based in Jiaxing, Zhejiang. The Jiaxing Tongao Biochar Plant is listed on Puro.earth as a CORC 100+ durability biochar supplier with issued CORCs and continuing removal operations. In early 2026 the company signed an MoU with Stack Carbon and TerraCapX to supply pyrolysis equipment (30 tonnes/day capacity) for the $12M Nile Char Carbon Removal Project in Uganda — its first international deployment.
History
- 2026-07-15 — refresh: liveliness
- 2026-07-15 — liveliness: 🟡 Moderate → 🟠 Suspect (source)
- 2026-05-01 — refresh: liveliness
- 2026-05-01 — liveliness: 🟢 Active → 🟡 Moderate (source)
- 2026-04-19 — reclassified: pathway=Biochar focus=supplier liveliness=🟢 Active (source)
- 2026-04-19 — refresh: liveliness
- 2026-04-19 — liveliness: 🟢 Active → 🟡 Moderate (source)
- 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.