| Pathway | Biochar |
|---|---|
| Country | India |
| Website | https://longstraw.earth/ |
| longstraw-carbon | |
| Status | ๐ข Active (score: 75/100) |
| Company size | Micro (under 10) (EU SME size class, derived from the LinkedIn size band; exact headcounts are not published) |
| 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
- 2026-10-26 โ news mention: Longstraw Carbon: Our 16th newsletter is live- We have news from the fields. In July and August, Kal (source)
- 2026-09-15 โ refresh: coresignal, screenshot
- 2026-09-07 โ news mention: Tapovanam Organic Farming Systems: Announcing Cohort 2 of our ๐ฎ๐ณ India CDR Startup #Accelerator Prog (source)
- 2026-09-07 โ news mention: Engrow: Announcing Cohort 2 of our รฐยยยฎรฐยยยณ India CDR Startup #Accelerator Program รฐยยย We continued (source)
- 2026-08-15 โ news mention: Longstraw Carbon: Drift # 15 - our monthly newsletter is out, and we are thankful to our subscribers (source)
- 2026-08-07 โ news mention: Longstraw Carbon: As our followers might be aware by now - At LongStraw Carbon, we’re turning rice h (source)
- 2026-08-02 โ news mention: Engrow: Announcing Cohort 2 of our ๐ฎ๐ณ India CDR Startup #Accelerator Program ๐ We continued to be ov (source)
- 2026-05-01 โ refresh: screenshot
- 2026-05-01 โ refresh: coresignal, screenshot
- 2026-04-19 โ reclassified: pathway=Biochar focus=supplier liveliness=๐ข Active (source)
- 2026-04-19 โ merged 1 duplicate(s): Longstraw Technologies
- 2026-04-19 โ refresh: coresignal
- 2026-04-19 โ reclassified: pathway=Biochar focus=supplier liveliness=๐ข Active (source)
- 2026-04-19 โ url added from cdr.fyi supplier page: https://longstraw.earth (source)
- 2026-04-19 โ discovered via: cdrfyi (source)
- **** โ merged duplicate: Longstraw Technologies (slug=longstraw-technologies)
- 2026-04-19 โ refresh: coresignal, screenshot
- 2026-04-19 โ reclassified: pathway=Biochar focus=supplier liveliness=๐ข Active (source)
- 2026-04-18 โ reclassified: pathway=Biochar focus=supplier liveliness=๐ข Active (source)
- 2026-04-18 โ 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.