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May 6, 2025
We caught up with the president of OCI Energy, a developer-operator with a 4-hour BESS in Texas, about the longer duration, long-term project ownership and why the current US-China tariffs create a huge challenge for procurement.
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May 2, 2025
We hear from industry sources about the upcoming Real-Time Co-Optimization Plus Batteries (RTC+B) market changes in ERCOT, Texas, and why they represent a fundamental shift in how BESS will operate in one of the world’s largest and most lucrative energy storage markets.
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May 2, 2025
With Riverhead in Suffolk County, New York, dropping plans for a moratorium, Nala Renewables has advanced a standalone BESS proposal.
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April 30, 2025
Leading BESS owner-operators in the UK have signalled their opposition to the government’s cap and floor support scheme for long-duration energy storage (LDES) in an open letter. We spoke to one its signatories James Basden, founder of Zenobē, about why.
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April 29, 2025
A handful of successful applicants to Ontario’s largest-ever energy storage procurement are receiving heightened backlash from local opposition over their plans. 
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April 25, 2025
ESN Premium speaks with Travis Torrey, CTO of Storion Energy on tariffs, vanadium supply chains and costs.
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April 24, 2025
The grid-scale energy storage market in Italy holds much promise with very ambitious deployment targets for 2030, but it may be difficult for the industry to deliver on those targets.
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April 23, 2025
A panel of owner-operators, optimisers and developers discussed the evolving dynamics of the ERCOT, Texas market at last month’s Energy Storage Summit USA 2025 in Dallas.
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April 22, 2025
Envision Energy is preparing to reveal lithium-ion (Li-ion) battery energy storage system (BESS) technology for long-duration applications.
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April 17, 2025
Owner-operator BW ESS’ 100MW/331MWh UK Bramley BESS was unique in numerous ways when it came online last year, the first outside China to use Sungrow’s AC block technology.

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