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Calibrant’s BESS for a new data centre in Oregon, US, was hailed as the first of its kind, but what are the details beyond the headline? We caught up with Calibrant’s CCO to discuss the practical, commercial and technical specifics of the project.
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The EU Batteries Regulation came into force in 2023, but its various stipulations become law over the next several years. What does it mean for Europe’s BESS developers, operators and suppliers?
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A Western Australian government initiative to deploy the largest vanadium redox flow battery (VRFB) project outside China is a “pivotal moment,” one technology provider has said.
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Energy-Storage.news Premium speaks with John Farrell, Co-Director of The Institute for Local Self-Reliance (ILSR), on rising utility costs and the role energy storage can play.
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A total of around 4.9GW/14GWh of grid-scale BESS entered commercial operations around the world last month, a 29% fall year-on-year owing to an unusually slow month in China.
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December 24, 2025
“A multi-stream revenue stacking model” made it possible for Pacifico Energy to self-fund a new grid-scale battery storage project in Japan.
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Interviews, Analysis, Features
December 23, 2025
Energy-Storage.news Premium speaks with CEO of optimisation platform provider Ascend Analytics, Dr. Gary Dorris, PhD, about navigating ERCOT’s revenue opportunities and the implementation of RTC+B.
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December 19, 2025
The board of trustees for New York Power Authority (NYPA) last week gave the greenlight for the public power organisation to develop an additional 1.2GW of storage as part of its renewed Strategic Plan for New Renewable Energy Generation. 
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December 18, 2025
California Community Choice Aggregator (CCA) Clean Power Alliance (CPA) last week (8 December 2025) moved one step closer to executing agreements for offtake with two companies developing innovative thermal battery storage projects. 
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December 17, 2025
Ford Motor Company’s entry into the “fiercely competitive” energy storage market is a “big strategic pivot,” but one that makes sense, ESN Premium has heard.
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December 10, 2025
Clearway Energy Group has negotiated tolling agreements with SDG&E for one of its solar and storage complexes in Kern County, California.
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December 10, 2025
Last month was the first time since June that both pre-application submissions and full planning consent submissions for grid-scale UK BESS surpassed 1GWh – just before NESO announced the results of its grid connection queue reshuffle.
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December 8, 2025
Supervisors in Maricopa County, Arizona, have approved a 100MW/400MWh battery storage project from National Renewable Solutions (NRS).
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December 4, 2025
A subsidiary of utility Northern Indiana Public Service Company (NIPSCO) has struck a deal with Amazon to construct 3GW of new dispatchable capacity, with the aim of serving the tech company’s planned data center expansion.
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December 3, 2025
The Municipality of Shuniah in Ontario, Canada, voted against supporting a 400MW/3.2GWh long-duration energy storage project proposed by PowerBank.

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