Microsoft ↔ Indigo Ag

Microsoft: a firm purchase of 2,850,000 t of soil carbon removal from Indigo Ag.

BuyerMicrosoft

SupplierIndigo Ag

Tonnes2,850,000 t

Capture pathwaySoil carbon

Storage mediumsoil

Durabilityconventional, under 100 years

Durability basisseed-curated

Commitment typefirm

JurisdictionUnited States

Deal structureofftake

Source pathway descriptionSoil carbon via regenerative agriculture practices

Delivery window12 years

Project locationUnited States

NotesSoil storage (schema enum lacks 'soil'; 'ecosystem' used). Microsoft's third Indigo transaction, scaling from prior 40,000 t and 60,000 t deals.

Confidencehigh

Stated jurisdictionUS

on the record, owner-reviewed · extracted 2026-08-11

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More: Indigo Ag · Soil carbon