Maharashtra’s electricity regulator has proposed mandatory BESS for renewable projects seeking grid connectivity.

Wärtsilä’s energy storage business will now operate under the new brand name Varo, following the close of the company’s joint venture (JV) with RCT Solar.

Energy-Storage.news spoke with Noemí Gallardo, Commissioner at the California Energy Commission (CEC), at the US Solar & Storage Finance event in Garden Grove, California, about the growth of BESS within the state.

Sungrow has completed grid connection and full acceptance testing of a 108.4MW/215.6MWh grid-forming BESS in Cambodia.

Orix Corporation has begun construction of its first battery storage projects to be supported by external investment.

Queensland’s average wholesale electricity price fell by 40% in the 2025-26 financial year, a drop CleanCo Queensland attributes to BESS.

Three US utilities, Ameren Missouri, DTE Energy in Michigan, and Black Hills Energy in Colorado have recently submitted IRPs with highlighted BESS project additions.

IPP Northland Power has announced that its 80MW/160MWh Jurassic energy storage project in Cypress County, Alberta, CA, has achieved commercial operations.

Gotion and Volkswagen AG will establish three joint ventures to manufacture lithium iron phosphate (LFP) batteries and battery materials in Valencia (Spain), Surany (Slovakia), and Kenitra (Morocco).

Liam Critchley with an ESN Premium deep dive into availability, one of the most-discussed metrics in battery storage performance.