The European Sustainable Energy Week (EUSEW) is the biggest annual event dedicated to renewables and efficient energy use in Europe and is organised by the European Commission’s Directorate-General for Energy and the European Climate, Infrastructure and Environment Executive Agency (CINEA). 

The 20th edition of EUSEW will take place in a hybrid format, onsite in Brussels and online, from 9-11 June 2026 and will see the Energy Fair featuring the Smart Energy Cluster! 

The Smart Energy Cluster is an initiative currently managed by IEECP and NTUA under the Business2Act project. For this occasion, our stand will bring together 19 EU-funded initiatives working across smart grids, building decarbonisation, energy efficiency, and digital innovation. Visitors will have the unique opportunity to interact with experts and explore deliverables from a powerhouse of projects: BUILDON, BUILD-OSS, BUSINESS2ACT, EnerTEF, Enpower, ESCALATE, EU-TRACE, EVELIXIA, GiDomus, GINNGER, Hycool_IT, LEG-UP, LiveBetter, PVSmile, ReLIFE, REN+HOMES, Reschool, WILSON, and WeForming.

Whether you are walking the exhibition floor in Brussels or tracking the updates online, make sure the Smart Energy Cluster is on your agenda. Participation is free of charge, but registration is mandatory. 

👉 Secure your EUSEW 2026 pass and bookmark the Smart Energy Cluster Stand here!

For live updates leading up to June, follow #EUSEW2026 on social media and check out the official portal at ec.europa.eu/eusew.