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

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.