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European Sustainable Energy Week
Sustainable Energy Days

About the events


Sustainable Energy Days are activities and events organised by local public and private organisations around the world to promote renewable energy and energy efficiency. They are a key component of the European Sustainable Energy Week.

A Sustainable Energy Day:

  • takes place in June, July, August or September 2022
  • takes place anywhere around the world
  • is non-profit/has no admission fees
  • aims to attract a minimum of 10 people (citizens and/or energy stakeholders)


Find a Sustainable Energy Day near you!


Anyone can join a Sustainable Energy Day!


The call to register Sustainable Energy Days is now closed. No further applications to host an event will be accepted.  

Sustainable Energy Days can take place anywhere around the world, in cities and local communities during the months of June-September 2022. Previous events have been held online, in schools, market squares, conference centres, and many other places.


If you are contributing to clean, secure and efficient energy, then, the European Sustainable Energy Week is for you. In the context of the REPowerEU plan to accelerate the clean energy transition and increase Europe’s energy independence, it is an opportunity to meet stakeholders promoting energy efficiency and renewable energies, learn about successful policies, and inspire innovation towards meeting the EU’s energy and climate goals. 

EUSEW this year is going green and digital for Europe's energy transition. Take a look at the promotional materials and use the content to spread the word!