News

October 22, 2025
What is claimed to be the world’s largest industrial thermal energy storage ‘heat battery’ has gone into operation in California, US.
October 22, 2025
South Australia has officially opened its inaugural Firm Energy Reliability Mechanism (FERM) tender round, seeking up to 700MW of long-duration energy storage (LDES) capacity to enhance grid reliability and support the state’s renewable energy transition.
October 21, 2025
Ameresco has put Arizona’s largest behind-the-meter battery energy storage system (BESS) into operation, meanwhile Alliant Energy has begun operating Wisconsin’s largest BESS to-date.
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October 21, 2025
Quebec-based IPP Boralex has received the green light from local authorities to move forward with a 125MWh/500MWh BESS located in Oxford County, Ontario. 
October 21, 2025
Despite lowering its forecasts due to US-led tariff and policy disruptions, BNEF says 2025 will be a record-breaking year for energy storage.
October 21, 2025
Leading energy storage technology companies, developers, operators and outstanding individuals are featured on the shortlists for this year’s Energy Storage Awards (ESAs).
October 21, 2025
A flurry of BESS news from companies operating across Germany and the Netherlands, with utility Lichtblick launching construction on a 470MWh project in Saxony, Giga Storage inaugurating a project in Amsterdam, and cross-border BESS platform Return raising €300 million.
October 21, 2025
Wärtsilä Energy Storage’s new battery data analytics software platform aims to bring in-house what has until now been the domain of third-party providers.
October 21, 2025
Developer Eku Energy has submitted its 400MW/1,600MWh Monduran battery energy storage system (BESS) project for environmental assessment under Australia’s Environment Protection and Biodiversity Conservation (EPBC) Act.
October 20, 2025
The non-profit Energy Policy Design Institute (EPDI) has launched the Virtual Power Plant (VPP) Convergence Project, with an advisory group that includes Jigar Shah, former director of the US Department of Energy’s Loan Programs Office.

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