Microsoft ↔ Mombak

Microsoft: a firm purchase of 1,500,000 t of afforestation/reforestation removal from Mombak.

BuyerMicrosoft

SupplierMombak

Tonnes1,500,000 t

Capture pathwayAfforestation/reforestation

Storage mediumecosystem

Commitment typefirm

Deal structureofftake

Source pathway descriptionAmazon restoration in degraded lands in the Brazilian Amazon; restores former cattle pastures, replanting native tree species to restore ecosystem integrity and sequester carbon

Storage descriptionCarbon sequestered through ecosystem restoration

Delivery window6 years

Project locationBrazilian Amazon

NotesProject addresses economic leakage by funding productivity improvements on nearby ranches. Agreement attracted institutional capital including outcome bond with HSBC and World Bank. Mombak secured US$18m credit line from Brazilian National Development Bank (BNDES) under Brazil's New Climate Fund.

Durability defaultedtrue

Previous durabilityconventional

Previous durability basispathway-default

Durability notePathway default removed; duration requires source evidence

on the record, owner-reviewed · discovered via carbon-removal-updates · extracted 2026-08-28

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More: Mombak · Afforestation/reforestation