Senken ↔ Exomad Green

Senken: a firm purchase of 105,000 t of biochar removal from Exomad Green.

BuyerSenken

SupplierExomad Green

Tonnes105,000 t

Capture pathwayBiochar

Storage mediumsoil

Commitment typefirm

Deal structureofftake

Source pathway descriptionIndustrial biochar from sustainably sourced forestry residues converted into stable biochar using advanced pyrolysis technology, capable of storing carbon in soils for hundreds of years

Storage descriptionBiochar stored in soils for hundreds of years

Delivery window2026–2028

Project locationBolivia (Concepción, Riberalta, and Guarayos facility)

Verificationpuro.earth registry

NotesMulti-year offtake agreement. Credits destined for aviation sector. Senken's total contracted volumes with Exomad Green approach $30m. Credits verified under puro.earth registry. Senken applies Sustainability Integrity Index (SII) vetting against 600+ data points.

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: Exomad Green · Biochar