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Arca
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Arca works in partnership with mining companies, steel producers and other industrial partners to drive the valorization of historical waste for high-quality durable carbon removal.
Arca’s research has identified 16.5 gigatonnes of carbon removal capacity in suitable historical alkaline industrial waste.
This represents an industrial scale opportunity to remove carbon from our atmosphere.
Arca’s technologies can operate at both active and legacy mines, as well as industrial waste facilities.