Abstract
In 30 years of climate policy in Germany, a high level of declared ambition has coexisted with an eclectic mix of climate policy measures. Well-organized lobbies were either exempt from policy instruments such as the energy tax or directly benefitted from them, as in the case of the renewable feed-in tariff or windfall profits from free allocation of emissions allowances. As a result, German emissions mitigation is much more costly than it would have to be. Moreover, the challenges because of the imminent phase-out of nuclear power are increasing due to failures in a number of relevant policy fields such as offshore wind, grid reinforcement, and carbon capture and storage (CCS).