This edition of news in brief from around the world in energy storage features Engie, Econergy and Inion Software in Central and Eastern Europe.

BESS project owners, lenders and optimisers kicked off the Energy Storage Summit Germany 2026 today in Berlin with a discussion on developing a bankable project.

A regulatory change is opening Germany’s energy markets to 23GWh of home batteries. The co-CEO of VPP platform Flexa discusses what it could mean for the market.

Anker SOLIX, a global leader in smart energy, introduces the XE system, the next-generation true all-in-one home energy storage system.

We hear from the BESS lead at RWE Renewables Europe & Australia ahead of the Energy Storage Summit Germany 2026, discussing the major trends, challenges and opportunities in the country’s grid-scale storage market. 

UAE state-owned renewables company Masdar has partnered with Germany’s Luxcara for battery storage and wind energy projects.

Utility and power firms Axpo and energieUri have commissioned two large-scale battery energy storage system (BESS) projects in Gurtnellen, Canton Uri.

Our collection of user-posted analysis, views, and unofficial news, gathered from our networks on LinkedIn, returns for its third outing.

Update 14 September 2026: Vattenfall representatives offered more details and responded to Energy-Storage.news enquiries.

We hear from Angus Gordon Lennox, chair of the Gore Street Energy Storage Fund (GSF), which faces a shareholder vote next week on its future.