View original ↗on atmosfair.de
deal · 25 September 2025
atmosfair ↔ Octavia Carbon
atmosfair: a firm purchase of 40 t of direct air capture removal from Octavia Carbon.
Buyeratmosfair
SupplierOctavia Carbon
Tonnes40 t
Capture pathwayDirect air capture
Storage mediumgeological
Commitment typefirm
Deal structureofftake
Source pathway descriptionDirect Air Capture (DAC) using adsorption modules in twelve-metre-long containers, powered by 100% renewable geothermal energy. CO₂ is liquefied and injected into volcanic rocks where it mineralises into solid carbonates for permanent storage.
Storage descriptionPermanent underground storage in volcanic rock through mineralization into solid carbonates
Delivery windowUp to 40 tons annually from September 2025; capacity expected to reach 100 tons annually by 2026
Project locationLake Elmenteita, Kenya (East African Rift)
VerificationPuro.earth
Notesatmosfair is building this DAC unit through partnership with Octavia Carbon, a local technology developer based in Nairobi. The unit is already in operation as of September 25, 2025. Storage begins 2026. Octavia Carbon plans to expand the facility to extract 1,500 tons CO₂ annually total.
Durability defaultedtrue
Previous durabilitydurable-1000y
Previous durability basispathway-default
Durability notePathway default removed; duration requires source evidence
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More: Octavia Carbon · Direct air capture