Dedicated BESS spin-out of Mitsubishi Power Americas, Prevalon Energy’s battery energy storage system (BESS) has entered commercial operations at utility Idaho Power’s Happy Valley battery storage project.

Competition from Chinese manufacturers put Powin on a tricky footing, even before industry headwinds dealt the company what appears to have been a lethal blow.

The North American Electric Reliability Corporation’s (NERC’s) 2025 State of Reliability report finds evidence suggesting battery energy storage systems (BESS) can improve primary frequency response.

BESS technology continues to advance, but the energy industry needs to change its thinking about O&M to capture the full potential, writes Jeremy Williams of IHI Power Services.

A fire protection and emergency services provider in California, US, has introduced a mandatory risk mitigation payment system for solar PV and energy storage developers.

ESN Premium speaks with Michael Bennett, chief transformation officer at Powin, about battery management and state-of-charge.

Energy-Storage.news proudly presents our sponsored webinar with GridBeyond, on the strategies for battery storage success in CAISO and ERCOT.

Sacramento Municipal Utility District (SMUD) has finalised terms of a PPA with developer D. E. Shaw Renewable Investments (DESRI).

Stem Inc. had a profitable Q1, as pivot away from battery storage hardware into energy storage and solar software and services continues. 

Clean energy trade body ACP announced a commitment on behalf of the US energy storage industry to invest US$100 billion in building and buying American-made grid batteries.