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Received yesterday — 31 January 2026

US sodium-ion startup Unigrid begins international shipments of battery cells

28 January 2026 at 13:04
US sodium-ion (Na-ion) battery technology company Unigrid has begun international shipments of its proprietary sodium cobalt oxide (NCO) cathode cells at commercial volume.

Received before yesterday

Large-Scale Fire Testing (LSFT): from best practice to mandatory requirement  

21 January 2026 at 15:12
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.

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