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VoxEU Talk
Environment
EU institutions
EU policies
A European Carbon Central Bank
- Matthias Kalkuhl interviewed by
- Tim Phillips
- 10 Oct 2025
In the second of our episodes based on the topics discussed at the conference "Addressing the Risks and Responses to Climate Overshoot", organised by the AXA Research Fund, CEPR, and Paris School of Economics, Tim Phillips talks to Matthias Kalkuhl of the University of Potsdam about how to remove carbon from the atmosphere. The innovative technologies that might be able to do this in the future need investment now – so one idea is for firms to buy the right to emit carbon now, as long as they commit to remove carbon when mature technology exists. But to administer this, Europe would need a dedicated Carbon Central Bank. Who would be in charge of it, how would it work, and is any politician brave enough to set it up?