World Sustainable Energy Days 2027

Energy Transition: Affordable. Secure. Sustainable.

Across Europe, we must keep energy affordable, meet our climate goals and reduce our dependence on energy imports. The energy transition is the fastest, most cost-effective and lowest-risk way to achieve all three.  Join businesses, public bodies, researchers and many other experts and decision makers at the World Sustainable Energy Days 2027 for the latest on policies, technologies and practical solutions for an affordable, secure and sustainable energy future. The annual World Sustainable Energy Days (WSED) are a leading conference bringing together over 650 participants from more than 60 countries.