Grid Edition
Calcite — Calcite — Permanent Carbon Removal · Iceland
We turn carbon into stone.
A permanent carbon-removal company, rebuilt as a verification document. The tonnes-removed figure leads, every claim carries a standard, and mineralization is a blueprint. CONCRETE Edition — Swiss precision for a climate mission.
Calcite captures CO₂ from the air and turns it to stone in Icelandic basalt — permanent for over a thousand years. The site proves what the category usually only evokes: a tonnes-removed monument, an MRV table (permanence, leakage, net-efficiency, standard), a mineralization blueprint with per-stage timing, and transparent $/tonne pricing. The grid is visible, the annotations are audited, and the dual funnel routes corporate buyers to offtake and partners to advance commitments. The measurement aesthetic, applied to a mission.
Calcite before the rebuild.
A durable carbon-removal company with real, verifiable permanence and a website built on drone footage of green hills and the phrase "join the net-zero journey." Corporate buyers’ sustainability leads — the only buyers that matter — could not find a permanence figure, a leakage number, or a verification standard. The science was rigorous; the page was a brochure.
Offtake inquiries up 300%. Showing permanence beat promising it — in the one category where the buyer audits the method.
Tonnes monument — total CO₂ permanently removed, fully formed, with verification annotation
What’s Built
- Tonnes monument — total CO₂ removed, fully formed, with verification annotation
- MRV table — permanence / leakage / net-efficiency / standard
- Mineralization blueprint — CAPTURE → CONCENTRATE → INJECT → MINERALIZE
- Transparent $/tonne pricing — spot, offtake, advance market commitment
- Buy removal / Partner dual funnel for corporate buyers
Results
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