View original ↗on Frontier Climate
deal · 25 March 2025
Frontier ↔ Eion
Frontier: a firm purchase of 80,892 t of enhanced rock weathering (agricultural) removal from Eion.
BuyerFrontier
SupplierEion
Tonnes80,892 t
Amount$33,000,000
Price$419 per tonne
Capture pathwayEnhanced rock weathering (agricultural)
Storage mediumocean-dissolved
Durabilitydurable, 1,000 years or more
Durability basisseed-curated
Commitment typefirm
JurisdictionUnited States
Deal structureofftake
Delivery window2027-2030
Source pathway descriptionolivine mixed into farm soils, southern and midwestern US
Price derivationusd_amount/tonnes, derived not quoted
Stated jurisdictionUS
Stated tonnes at announcement78707
Tonnes notetonnes trued to the Frontier portfolio page, 2026-09-01
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