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Climate Cleanup

Join as Ambassador

Step into the network of Climate Cleanup. Ambassadors fund the early, risky work that markets cannot yet finance — and we keep them close to it.

Become an Ambassador

Monthly support from €10–€150, or a one-off contribution at any amount. Every euro is leverage on the carbon ledger. Cancel any time.

Frequency
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Suggested amounts in euros. Pick a preset or type your own.

I authorise Climate Cleanup Foundation to collect the chosen monthly amount from my account until I cancel. The first payment captures the mandate; subsequent months charge automatically. Cancel any time by writing to hello@climatecleanup.org.

Innovators with a solution

If you are removing carbon at scale — at land, at sea, with rock or construction — write. We back removers across all four domains and account for every ton through ONCRA.

Scientists with evidence

If your work bears on natural carbon removal, measurement, or policy — we want to know. Bring us your data, your methods, your doubts.