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January 21, 2026
BESS Large-Scale Fire Testing (LSFT) has been adopted as part of best practice thinking on safety validation, with at least a dozen companies announcing tests and results and many more expected going forward. It becomes mandatory in the 2026 edition of NFPA 855.
January 21, 2026
Another roundup of European grid-scale BESS project news, led by MORE and Zenobe putting Greece and UK projects into operation, and major project financings/construction starts by Acacia in France, Greenvolt in Hungary and Eco Stor in Germany.
January 20, 2026
Covestro and startup Rondo Energy have broken ground on a 100MWh TES system at Covestro’s Brunsbüttel chemical site in Germany.
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January 19, 2026
US-based iron-sodium battery manufacturer Inlyte Energy has successfully completed a factory acceptance test of its first field-ready battery at its facility near Derby, UK, witnessed by representatives from US utility Southern Company.
January 19, 2026
Virtual BESS tolling platform startup Terralayr has raised €192 million (US$223 million), primarily for its own build-own-operate BESS pipeline. CEO Philipp Man spoke to Energy-Storage.news about the funding round and growing its capacity virtualisation and tolling platform.
January 14, 2026
Tesla and Sungrow continue to top the Battery StorageTech Bankability Ratings Report, which also shows how revenue, profitability and shipments are trending in the industry, writes Solar Media Market Research analyst Joe Hennessy.  
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January 14, 2026
With the global AI data centre boom already here and growing rapidly, HiTHIUM brings products and strategies to help solve its significant energy challenges.
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January 13, 2026
Battery storage is the technology best suited to handling the power fluctuations that AI training loads can create at data centres, ESN Premium has heard.
January 9, 2026
2025 saw genuinely large-scale BESS projects start construction in Germany, strengthening confidence among stakeholders. But significant challenges remain around grid connection, connection agreements and access to revenue streams, an operator said.
January 9, 2026
Mukesh Chatter, CEO of US sodium-ion battery startup Alsym, on the prospects for non-lithium alternative technologies in 2026 and beyond.

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