State-owned utility and power generator Eesti Energia has completed and put into commercial operation the first large-scale BESS in Estonia.

Finnish marine and power technology firm Wärtsilä has ended an 18-month long strategic review of its Energy Storage and Optimisation (ES&O) business, a process which could have led to the firm divesting it.

Juan Ceballos, Trina Storage head of sales for Europe, tells ESN Premium how one of solar’s big players aims to become a major presence in energy storage.

IPP Eurowind Energy will install a 45MWh BESS at a wind and solar plant in Skive, Denmark, one of the country’s largest.

As Europe’s BESS industry matures, project owner-operators are taking on more control – and risk – when it comes to procuring technology and services for their projects.

IPP E energija Group has started building what it claims is the largest ‘private’ BESS project in Lithuania, a few weeks after the Baltic region decoupled from Russia’s electricity grid.

Fluence has launched a new AC-based modular battery storage platform for delivery in the fourth quarter of this year.

We caught up with the CEO and strategy director of ‘green flexibility’, a German BESS operator platform whose management team is largely made up of executives formerly from home energy and VPP firm sonnen.

Fluence has reported a year-on-year fall in quarterly revenues and lowered its 2025 guidance but sees ‘robust’ global demand for battery storage.  

UK-headquartered battery storage investor-developer Gore Street Energy Fund (GSF) has completed energisation of the 200MW/400MWh Big Rock battery energy storage system (BESS) project in California, US.