tanso.market

02 / Listings

This week's catalogue

Five projects, audited by independent registries. Prices reflect the most recent settled trade. Click any line to open the full project sheet.

1. VCS-1407 Mangrove restoration, Sundarbans IN/BD € 28.40 / tCO₂e
2. GS-9221 Improved cookstoves, Rwanda RW € 14.10 / tCO₂e
3. VCS-3088 Boreal forest protection, Lapland FI € 36.80 / tCO₂e
4. CDR-0042 Direct air capture (mineralised) IS € 312.00 / tCO₂e
5. GS-7745 Solar microgrids, rural Senegal SN € 19.60 / tCO₂e

last settled 2026-05-09 16:42 UTC · view archive

03 / How it works

Three steps. No spectacle.

1. i.
   Choose a project.

   Browse the catalogue. Each listing links to the registry record, the verifier's report, and the satellite imagery used to confirm the project's footprint.

2. ii.
   Settle in tonnes.

   Quantities are denominated in tonnes of CO₂-equivalent. Settlement happens against the registry within twenty-four hours; certificates are issued in your name.

3. iii.
   Retire or hold.

   Retire the credit immediately, or hold it on-platform until you do. Held credits are read-only — we cannot resell them on your behalf.

04 / Standards

What we list, and what we don't.

Every project on tanso.market is registered with at least one of the recognised standards bodies, and has been independently verified within the last twenty-four months.

• VCS  Verified Carbon Standard
• GS  Gold Standard for the Global Goals
• CDR  CDR.fyi audited removals
• PURO  Puro.earth biochar & mineralisation

We do not list avoided-deforestation credits older than 2022, REDD+ projects without on-the-ground audit, or any project flagged by Trove Research's most recent integrity report.