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 8, 2025
Major Australian energy generator-retailer EnergyAustralia has sold a 50% share in its 1,400MWh Wooreen battery energy storage system (BESS) to Thailand-based energy firm Banpu Public Company.
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July 8, 2025
Renewable energy developer Ampyr Australia has reached financial close on its 300MW/600MWh Wellington Stage 1 BESS in New South Wales.
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July 7, 2025
Avantus has raised more than US$500 million for 200MW/500MWh Aratina 1 BESS project in Kern County, California.
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July 7, 2025
EU will not meet its 2030 clean energy targets unless cumulative battery storage deployments rapidly accelerate, SolarPower Europe has said.
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July 7, 2025
A subsidiary of CATL and local partners have begun construction on a battery manufacturing complex in West Java, Indonesia.
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July 7, 2025
The Victoria government has fast-tracked a 400MWh battery energy storage system (BESS) being developed by Green Power Generation (GPG) Australia.
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July 7, 2025
Australia’s AGL Energy has acquired Tesla’s South Australia Virtual Power Plant with plans to expand the initiative.
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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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