Microsoft ↔ Carbon Streaming

Microsoft: a firm purchase of 10,000 t of biochar removal from Carbon Streaming.

BuyerMicrosoft

SupplierCarbon Streaming (stated as Carbon Streaming Corporation)

Tonnes10,000 t

Capture pathwayBiochar

Storage mediumsoil

Commitment typefirm

Deal structureofftake

Source pathway descriptionBiochar carbon removal credits from the Waverly Biochar project. Producing biochar and burying it in soils is a way of storing carbon for centuries.

Storage descriptionBiochar buried in soils for carbon storage lasting centuries

Delivery windowper year

Project locationWaverly, Virginia

NotesExpected to deliver up to 10,000 tonnes of CO2 removal credits per year. Carbon Streaming provides project-level financing; Microsoft commits to purchasing verified removal upon issuance.

Durability defaultedtrue

Previous durabilitydurable-100y

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: Carbon Streaming · Biochar