Tidewater Climate FundFund III · $410M

Our manifesto

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01 — Why we exist
We don’t fund promises. We fund the boring, physical work of pulling carbon out of the air — kilns, pipes, rock, soil — and we pay for it by the verified tonne. Since 2021 we’ve backed 46 teams across nine countries. Every tonne is measured twice, priced honestly and retired in public. Our job is to make permanence cheaper than pollution.

We don’t fund promises. We fund the boring, physical work of pulling carbon out of the air — kilns, pipes, rock, soil — and we pay for it by the verified tonne.

Since 2021 we’ve backed 46 teams across nine countries. Every tonne is measured twice, priced honestly and retired in public. Our job is to make permanence cheaper than pollution.

2.1M tCO₂ removal contracted
46portfolio companies
1,000+ yrsminimum storage we fund