In an increasingly volatile geopolitical landscape, Europe’s energy security is at a crossroads. The advancing energy transition is reshaping our energy system. Policy debates must address how energy and security domains are governed, how citizens can contribute to energy security, how developments in international relations influence the price and availability of energy, and how energy infrastructure within and across national borders can be protected. At this launch event, experts will examine the various facets of energy security, discussing their findings with EU policymakers and the broader energy community.