
Date:
18 to 21 May 2027
Location:
Maribor (Slovenia)
Register:
Registration details will be published on the C4E Forum website
Save the date for the C4E Forum 2027
The sixth Central and Eastern European Energy Efficiency Forum (C4E Forum) will take place from 18 to 21 May 2027 in Maribor, Slovenia.
Organised by the Renovate Europe Campaign and held every two years, the C4E Forum brings together policymakers, experts, businesses and civil society working on energy efficiency in buildings across Central and Eastern Europe. The last edition, in Cavtat, Croatia, in May 2025, welcomed more than 250 participants and 50 speakers.
The programme and registration details will be published on the C4E Forum website. You can sign up for C4E Forum news to hear when registration opens, and follow #C4EForum2027.
Read more about the C4E Forum.
Efficient Buildings Europe is a partner of the Renovate Europe Campaign.
More events
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Past events
Renovate Europe Day 2026
5 November 2026
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Delivering Financing for the EU’s Residential Energy Renovation Market
4 November 2026
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Euroheat & Power Summit 2026
3–4 November 2026
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Sourcing Private Financing to Boost Energy Renovation in the CEE Region
20 October 2026
-
Efficient Morning with Margareta Djordjevic, Head of Unit, DG ENER
14 October 2026
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Securing Ambition on Energy Renovation in the CEE Region
7 October 2026




