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June 24, 2025
Publicly owned California utility Sacramento Municipal Utility District (SMUD) and developer D. E. Shaw Renewable Investments (DESRI) have executed a long-term power purchase agreement (PPA) for a 640MWh battery energy storage system (BESS) in California.
June 23, 2025
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.
June 23, 2025
The New Jersey Board of Public Utilities (NJBPU) has approved a programme to “significantly” expand the amount of grid-scale energy storage capacity in the state.
June 20, 2025
DESRI, Origis Energy and rPlus Energies have progressed the financing or construction of major large-scale solar and storage projects across the US, totalling 2.8GWh of BESS capacity – all outside of Texas and California.
June 19, 2025
Real estate platform and energy storage investor Prologis Energy has sold a 400MW/800MWh battery energy storage system (BESS) located in Alvin, Texas, US.
June 18, 2025
Distributed energy company Scale Microgrids has closed US$275 million to support 140MW of distributed generation projects, including battery storage installations in several US states.
June 18, 2025
Home battery systems company Haven Energy and California utility Clean Energy Alliance (CEA)  have partnered to provide homeowners in the state with battery energy storage systems (BESS) at no purchase or installation cost.
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June 17, 2025
Q2 2025 saw the sharpest jump in battery energy storage system (BESS) prices since 2021, according to procurement platform Anza Renewables’ Q2 US energy storage pricing insights report.
June 13, 2025
Power company AES Corporation has completed construction of the 1,000MW Bellefield 1 project in Kern County, California. The project includes 500MW of solar and 500MW/2,000MWh of battery storage.
June 12, 2025
In Texas, two companies, Energy Vault, recognised for its gravity energy storage technology, and Agilitas, known for smaller-scale projects in the Northeastern US, have put utility-scale energy storage projects in the state into operation.

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