World Sustainable Energy Days 2021

  • When: 21 Jun - 25 Jun 2021
  • Where: Stadthalle Wels
  • Event type: Conference

This special edition of our annual conference is planned as a hybrid event: participants can join us in Wels/Austria (conference days: 22-24 June) or connect digitally from anywhere in the world.

What is it all about? Europe has the ambitious goal of becoming the first climate neutral continent by 2050. The Green Deal and the EU Climate Law are first concrete steps. The current economic challenges are also an opportunity to accelerate decarbonisation and to create a fairer society and a more competitive economy. In 2021, the conference - which attracts over 600 participants from over 60 countries each year - shows how we can make a green recovery happen in practice and how the energy transition can contribute as an investment engine to this deep transformation.

In just 3 days, the event offers delegates a comprehensive package:

  • 6 dedicated conferences
  • a major tradeshow on building efficiency and renewable energy
  • technical site visits
  • networking with sustainable energy businesses, research and policy make


Call for papers and Speakers

You are warmly invited to get involved in the programme:

  • energy efficiency
  • renewable energy sources
  • climate neutrality
  • solutions for buildings and industry
  • e-mobility
  • sustainable energy research, technologies, programmes, finance, market reports and policies
  • products, services, business models

Deadline: 12 October 2020

Further details:

Upcoming events

Stay Informed

Follow us on social media accounts to stay up to date with REHVA actualities


0 product in cart.products in cart.