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CO2 removal: KfW and PIK present financial concept for discussion

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Published: November 12th, 2024,
Last updated: May 28th, 2025

Chimney smoke backlit. Because emissions are falling too slowly, expensive measures to remove CO2 from the atmosphere could be necessary in the future.

In order to finance the necessary future CO2 removals from the atmosphere, they could be integrated into existing emissions trading systems. A „yet-to-be-founded European institution“, a kind of central bank for CO2 certificates, would then ensure that trading works well. This is what the Potsdam Institute for Climate Impact Research (PIK) and KfW propose in a joint discussion paper.

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