Climeworks
2009-present
Climeworks is one of the most prominent direct air capture companies, operating the Orca facility in Iceland (commissioned 2021) and the larger Mammoth facility (commissioned 2024), both of which combine DAC with geological storage via partner Carbfix. The company is a flagship buyer-of-DAC counterparty for major corporate carbon-removal commitments (including Microsoft and others) and operates at the leading edge of the cost-per-ton-removed challenge that the entire DAC category faces.
Lesson
DAC unit economics are the binding constraint for the category. Even the leading operators are working aggressively on cost-per-ton reductions through scale, energy strategy, and process improvement; the companies that try to scale before proving the cost path run out of bankable buyers.