Evolving market dynamics in ERCOT and CAISO, the two leading US electricity markets for battery storage, call for smart optimisation strategies, write Ali Karimian and Alden Phinney of GridBeyond.
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There is now 9.8GWh of large-scale BESS online in the UK, according to the latest data from Solar Media Market Research’s ‘Battery Storage: UK Pipeline & Completed Assets Database’ report.
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With further penetration of solar and wind, grid-forming technologies will become an inevitable choice for the global power system.
A lithium-sulfur battery startup has purchased Northvolt’s battery storage system factory in Poland and intends to reopen it immediately.
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FlexGen Power Systems (FlexGen) has bid to take over rival US system integrator Powin during the latter’s Chapter 11 bankruptcy proceedings.
PowerChina has begun construction on what is claimed to be the world’s largest generation-side electrochemical energy storage project.
Editor Andy Colthorpe speaks with Long Duration Energy Storage Council director of markets and technology Gabriel Murtagh.
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July 4, 2025
Zinc hybrid cathode battery and storage system maker Eos Energy has received its second loan advance from the US Department of Energy’s (DOE’s) Loan Programs Office (LPO).
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July 4, 2025
PNM is seeking regulatory approval of offtake agreements associated with three hybrid battery energy storage system (BESS) projects.
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July 4, 2025
Private equity firm KKR investment vehicle ContourGloblal has acquired BESS projects in Italy totalling 1.6GW of power and up to 9.5GWh of capacity, with an eye on the MACSE auctions in September.
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July 4, 2025
The International Finance Corporation (IFC) will loan IR4.6 billion (US$55 million) to infrastructure investor IndiGrid for a standalone battery storage project in Gujarat, India.
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July 4, 2025
Gamuda has partnered with landowners for a 1.2GW renewable energy and energy storage portfolio in Tasmania, Australia, which includes up to 600MW of energy storage capacity.
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July 3, 2025
In Texas, Vitis Energy announces financial close of the Apache Hill Energy Centre while Enertis Applus+ provides independent engineering services for Excelsior Energy Capital.
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July 3, 2025
Idaho Power’s updated integrated resource plan adds more solar, wind and energy storage than gas generation, while Public Service Company of New Mexico gets 450MW of solar and storage added to its resource application.
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July 3, 2025
OptiGrid has partnered with Hepburn Energy to optimise a BESS at the 4.1MW Hepburn Wind Project in Victoria, Australia, using AI.
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July 2, 2025
Oregon’s Marion County has become the latest jurisdiction in the US to introduce a moratorium on utility-scale battery storage.
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July 2, 2025
Utility company Ameren Missouri has filed an application with the Missouri public service commission (PSC) to construct a natural gas and battery storage facility in the state.

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