CARBON CURVE
INTELLIGENCE
deal · 11 December 2025

Microsoft ↔ C2X

Microsoft: a firm purchase of 3,600,000 t of bioenergy with carbon capture and storage removal from C2X.

SupplierC2X
Tonnes3,600,000 t
Storage mediumgeological
Commitment typefirm
Deal structureofftake
Source pathway descriptionEngineered carbon removal from a bio-methanol production facility converting sustainably sourced forestry residues into bio-methanol and biogenic CO2 that is captured and stored. The Beaver Lake project will capture and store around 1 million metric tonnes of CO2 annually. Lifecycle emissions from biomass sourcing, facility operations, and downstream transportation are accounted for and subtracted
Storage descriptionPermanently stored in secure geologic formations in Louisiana
Delivery window12-year period; operations expected to commence during 2029
Project locationBeaver Lake project near Pineville, Louisiana, USA
VerificationIndependent third-party verification; project registered on ICROA-endorsed registry
NotesAgreement signed through C2X subsidiary Beaver Lake Renewable Energy LLC. Project estimated total investment approximately $2.5 billion. Construction expected to start in second half of 2026. Project follows sustainable biomass sourcing practices aligned with EU RED III principles.
Durability defaultedtrue
Previous durabilitydurable-1000y
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 2026-08-25

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