This paper explores how AI is transforming energy security on both sides of the Atlantic, optimizing legacy and renewable energy systems, enhancing grid resilience, and supporting decarbonization efforts. It emphasizes the importance of U.S.-EU cooperation in leveraging AI for a sustainable, secure energy future.

Brexit catalyzed the EU's climate policy evolution, fostering stronger internal cohesion and ambitious initiatives like the European Green Deal. Despite challenges like fragmented carbon markets, Brexit ultimately strengthened the EU's global climate leadership and innovation.