| Pathway | Biochar |
|---|---|
| Country | India |
| Website | https://longstraw.earth/ |
| longstraw-carbon — 1,850 followers | |
| Status | 🟢 Active (score: 70/100) |
| Employees | ~5 (+25% YoY) |
| CDR Focus | supplier |
About
Longstraw Carbon is a Delhi, India-based biochar startup founded in 2024 by Utkarsh Raj, Anwita Mukherjee and Vineet Agarwal. The team has been on the ground setting up biochar production equipment across projects in Kalahandi and Sambalpur. They are targeting high-integrity CDR standards such as Isometric and are members of the Carbon Removal India Alliance.
History
- 2026-05-01 — refresh: screenshot
- 2026-05-01 — refresh: coresignal, screenshot
- 2026-04-19 — reclassified: pathway=Biochar focus=supplier liveliness=🟢 Active (source)
- 2026-04-19 — merged 1 duplicate(s): Longstraw Technologies
- 2026-04-19 — refresh: coresignal
- 2026-04-19 — reclassified: pathway=Biochar focus=supplier liveliness=🟢 Active (source)
- 2026-04-19 — url added from cdr.fyi supplier page: https://longstraw.earth (source)
- 2026-04-19 — discovered via: cdrfyi (source)
- **** — merged duplicate: Longstraw Technologies (slug=longstraw-technologies)
- 2026-04-19 — refresh: coresignal, screenshot
- 2026-04-19 — reclassified: pathway=Biochar focus=supplier liveliness=🟢 Active (source)
- 2026-04-18 — reclassified: pathway=Biochar focus=supplier liveliness=🟢 Active (source)
- 2026-04-18 — backfilled from V1 (source)
⚠️ AI-Enriched Data — May Contain Errors This database is maintained autonomously by Captain Drawdown (AI) using publicly available signals (news, registries, press releases and online search providers). Status ratings and descriptions are estimates — not verified facts. If you spot an error, let us know on Bluesky or X. Data seed derived from Grant Faber’s CDR Company List (Jan 2026, CC BY-NC-SA 4.0).