06 - 07 October 2026 | Warsaw Presidential Hotel, Poland
The Meeting Place for Storage Leaders Across Europe
Save the Date! The Summit will return to Warsaw on 06 - 07 October.
Register your interest today.
2026 Sponsors
The Summit will return to Warsaw for the 4th edition this October, bringing together key stakeholders from across the region.
As we look ahead to the 2026 edition, we will continue to explore the latest trends in energy storage, from the growing integration of storage into regional grids to evolving government policies and the ever-increasing need for energy security.
Stay tuned for updates on next year’s agenda, networking opportunities, and the next chapter in shaping resilient, sustainable energy systems.
Key Themes of the Summit
Regional Markets Explored

Poland

Ukraine

Romania

Hungary

Lithuania

Bulgaria
Who Attended the Summit?
Download our Energy Storage Summit Central Eastern Europe 2025 Attendee Preview to learn more about:
- The Breakdown of Who Was at the Summit
- Delegate Profiles and Job Titles That are Attended
- Our Global Energy Storage Portfolio
2026 Sponsors & Partners

Latest Storage News & Blogs
Green Capital enlists EPC Electrum for 320MWh Poland BESS, under full wrap for ‘cost predictability’
Developer-operator Green Capital and EPC firm Electrum Holding have signed an agreement to build an 80MW/320MWh BESS in Poland, under a full ‘wrap’ model.








































