Published: February 4th, 2025,
Last updated: May 28th, 2025

Whether climate policy works depends crucially on the right mix of selected instruments – a lot does not automatically help a lot. This was a key finding of a study published in the journal Science last year. The researchers have now prepared their data and made it available online so that data journalists and other experts can download it and carry out their own analyses. The Climate Policy Explorer has been online in its new form since Monday.