Europe is at a crossroads over nuclear power.  Russia’s invasion of Ukraine has pushed Europe to reconsider its energy mix.  Migrating away from Russian supply chains has become a priority, and Europe is looking at nuclear as one possible alternative. But opinions about nuclear energy vary throughout the European Union, where a quarter of all electricity comes from often aging reactors in a dozen countries. For insight into how the pressures of energy security and climate change could affect the future of nuclear energy on the continent, host Bill Loveless spoke with Mark Hibbs, a nonresident senior fellow in the Nuclear Policy Program at the Carnegie Endowment for International Peace.  Based in Germany, Mark focuses on international nuclear trade and nonproliferation as well as policy concerning the generation of nuclear power. Before joining Carnegie in 2010, he spent more than 20 years as an accomplished editor and senior correspondent with Nucleonics Week and other nuclear energy publications at S&P Global Platts. Bill and Mark spoke about the outlook for nuclear energy in Europe as the war persists, the potential of new reactors as an alternative to Russian oil and natural gas, and the safety of Ukraine’s nuclear reactors amid the war.