Microsoft ↔ Indigo Ag

Microsoft: a firm purchase of 60,000 t of soil carbon removal from Indigo Ag.

BuyerMicrosoft

SupplierIndigo Ag (stated as Indigo)

Tonnes60,000 t

Capture pathwaySoil carbon

Storage mediumsoil

Commitment typefirm

Deal structureofftake

Source pathway descriptionsoil carbon credits from regenerative agriculture; carbon stays in soil for many decades

Storage descriptioncarbon sequestered in soil

Project locationUnited States

VerificationClimate Action Reserve

Notes60,000 soil carbon credits from Indigo's fourth carbon crop issued in April 2025. This is Microsoft's second collaboration with Indigo, building on initial purchase of 40,000 credits in June 2024. 75% of carbon sales directly pay farmers per Indigo's standard program. Project design CAR1459. HubSpot also purchased credits from this issuance via Watershed.

Durability defaultedtrue

Previous durabilityconventional

Previous durability basispathway-default

Durability notePathway default removed; duration requires source evidence

automatically extracted from the cited source; not yet reviewed by a person · discovered via carbon-removal-updates · extracted 2026-08-24

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More: Indigo Ag · Soil carbon