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How do Chinese OEMs respond to evolving customer requirements and new risks that come with business outside their home market? We sat down with executives from Rept Battero at Intersolar in June to discuss. 
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In this deep-dive, we go through and analyse all of the technical features and claims of CATL’s new sodium-ion grid-scale BESS product, including its ‘millisecond-level self-healing’.
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ESN Premium speaks with Jason Abiecunas and Mike Wallace of FlexGen, one of a growing number of US BESS companies establishing operations in Europe.
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Elestor claims its hydrogen-iron flow battery delivers 75%+ round-trip efficiency, a 20-25 year lifespan, and 15€/kWh capex for long-duration storage. 
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ESN Premium speaks with Fluence’s Jeff Monday and Sam Markham on the opportunity battery energy storage could provide data centres in Australia.
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Features, Interviews
August 13, 2026
ESN Premium learns about Hong Kong’s role as a bridge between China and the world, from energy storage solution provider RelyEZ and investment promotion agency InvestHK.
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Analysis, Features, Interviews
August 12, 2026
Energy-Storage.news Premium speaks with Mona Dajani of law firm Cooley, about how FEOC has changed BESS project negotiations and financing.
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Features, Interviews
August 11, 2026
What led Field to submitting, and winning, 16- to 18-hour BESS projects in the UK’s long-duration energy storage (LDES) cap-and-floor scheme, and what are the next steps? We hear from the firm’s technical director.
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News
August 6, 2026
There is an opportunity for locally designed and manufactured BESS solutions in Europe, with the possibility of future EU controls of Chinese imports, former head of BESS products at Northvolt said. 
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Interviews, Features
August 4, 2026
Energy-Storage.news Premium speaks with Mike Nagus, CEO of LiNova Energy, about the company’s recently launched “metal-free polymer cathode” battery.
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Features, Interviews
July 31, 2026
We caught up with Peter Kavanagh, CEO of BESS developer Harmony Energy, after it was acquired by Switzerland-headquartered power group Alpiq. 
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Features, Analysis
July 23, 2026
BESS has huge potential to be deployed alongside AI data centres, but how are industry players positioning themselves to capture this opportunity?
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Interviews, Features
July 23, 2026
ESN Premium speaks with Bryen Alperin and Sophie Brkovic of Foss & Company about the tax equity investor’s entrance into microgrids.
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Features
July 22, 2026
BESS deployments in Europe are growing exponentially year-on-year, but is asset management, operations & maintenance (O&M) and data given enough priority? A data executive from BayWa r.e. discussed the topic.
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Analysis, Features, Interviews
July 21, 2026
Energy-Storage.news Premium speaks with David Miller, CCO of Gridmatic, about the company’s latest report from CAISO.

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