German Chancellor Friedrich Merz admitted that abandoning nuclear energy was a "serious strategic mistake." He called Germany's current energy transition "the most expensive in the entire world," citing the high costs and logistical burdens. This marks a sharp critique from the top of German government over a policy shift made after the Fukushima disaster.

The nuclear phase-out began under former Chancellor Angela Merkel in 2011 and culminated with the closure of the last three reactors in April 2023. Merz's comments reflect growing scrutiny in Berlin about the long-term impacts on energy security and costs. The decision has been linked to higher electricity prices and grid stability concerns, especially after the war in Ukraine.

His remarks are reigniting political debate over Germany's energy strategy. While reviving old reactors is unlikely, the focus may shift toward future investments. The discussion now centers on balancing climate goals with affordable, secure power. Germany's path forward will be watched closely across Europe.