ENERGYglobal
UL9540A: New edition of key BESS fire safety standard ‘establishes new precedent’
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Updated 2 hours ago
First seen March 17, 2026 20:16:30Stay on top of this story
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Quick Summary
The new edition of the UL9540A fire safety standard for battery energy storage systems (BESS) “establishes a new precedent in the testing and certification ecosystem.”