As we welcome the end of another year and greet the next, here are the top 10 most-read news stories from 2025.

Finland’s largest BESS to date will need to cope with “especially challenging” operating conditions and stringent and evolving grid code requirements.

Renewable energy companies Akuo Energy and Voltalia have begun constructing projects in French overseas territories.

Battery energy storage systems (BESS) equipped with grid-forming inverters have emerged as essential components for maintaining system stability in Australia’s National Electricity Market (NEM) as renewable energy penetration increases.

Jason Beer of Fluence Australia, discusses some energy trends in Australia that are set to influence the development of the storage market.

Two battery storage system developments from FRV Australia and AGL Energy, totalling 2,200MWh, have reached major milestones in Australia.

Ampyr Australia has acquired the 270MW Davenport battery energy storage system (BESS) in South Australia from Green Gold Energy (GGE), renaming the facility the ‘Northern Battery’.

Two Finland BESS project announcements, with Exilion ordering grid-forming energy storage technology from Merus Power and Nala Renewables ordering units from Sungrow for 2-hour systems.

Energy-Storage.news proudly presents our sponsored webinar with Trina Storage, on the relevance of customisation for battery storage project success in Latin America.

Origin Energy has secured unconditional connection agreements with AEMO for its 300MW/650MWh grid-forming BESS at Mortlake Power Station in Victoria.