The World Sustainable Energy Days (WSED) are a leading annual conference on the energy transition and climate neutrality with over 650 participants from more than 60 countries.

Staying on target for climate neutrality is a key challenge in changing political and economic frameworks. The aim is clear: no more fossil fuels! Becoming the first climate-neutral continent will offer Europe a key competitive advantage and increase our resilience in all sectors. In 2025, the WSED will show how to gain momentum and present policies, programmes and innovation to reach our goals together. In 4 days, the leading conference on the energy transition and climate neutrality offered delegates 6 dedicated conferences, including the European Energy Efficiency Policy Conference, the European Pellet Conference, the Industrial Energy Efficiency Conference and the Smart E-Mobility Conference.

Links:
World Sustainable Energy Days 2025

Werelddag voor Energie-Efficiëntie / World Energy Efficiency Day 2025