View original ↗on Frontier Climate
deal · 26 August 2025
Frontier ↔ Planetary Technologies
Frontier: a firm purchase of 116,964 t of ocean alkalinity enhancement removal from Planetary Technologies.
BuyerFrontier
SupplierPlanetary Technologies
Tonnes116,964 t
Amount$31,300,000
Price$272 per tonne
Capture pathwayOcean alkalinity enhancement
Storage mediumocean-dissolved
Durabilitydurable, 1,000 years or more
Durability basisseed-curated
Commitment typefirm
JurisdictionCanada
Deal structureofftake
Oae variantmineral
Delivery window2026-2030
Source pathway descriptionpre-dissolved calcium/magnesium oxide added to coastal surface waters at Tufts Cove, Halifax
Price derivationusd_amount/tonnes, derived not quoted
NotesLargest OAE offtake to date at announcement.
Stated jurisdictionCA
Stated tonnes at announcement115211
Tonnes notetonnes trued to the Frontier portfolio page, 2026-09-01
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