The European Sustainable Energy Week (EUSEW) has opened registration for its 20th edition, which will take place from 9 to 11 June 2026 in Brussels and online. The event will focus on the theme A clean, secure and competitive Energy Union, addressing renewables, grid development, the electricity market and wider energy policy priorities.

The programme includes seven high‑level plenaries, 50 policy sessions and networking opportunities at the Energy Fair. Former and current EU Energy Commissioners will participate in a dedicated panel on the evolution of Europe’s energy priorities. The 2026 cohort of 30 Young Energy Ambassadors will be introduced during the event.