Under the theme ‘A clean, secure and competitive Energy Union’, EUSEW 2026 marks the 20th edition of the European Sustainable Energy Week (9-11 June 2026). It will take place in an hybrid format, in Brussels and online, and it will include:

• a Policy Conference with leading figures and a rich programme of sessions and debates on building a clean and secure energy for future generations in Europe (the call to organise a session is open until 22 January);
• the prestigious EUSEW Awards, celebrating Europe’s champions in sustainable energy and renewables in four categories: Local Energy Action, Woman in Energy, and for the first time SMEs driving Energy Efficiency (the call to run for the competition is open until 29 January);
• the sixth edition of the European Youth Energy Day, with the involvement of the Young Energy Ambassadors (the call to apply for the YEA programme will open in February);
• Sustainable Energy Days taking place online and physically worldwide, from March to June (the call to register an event will open in February);
• the Energy Fair with physical stands (the call to have a stand will open in January).