Battery system failures fell 98% in 7 years, but older systems need special care: report
EPRI report highlights steep decline in battery storage failures

Operational disruptions in battery energy storage infrastructure fell by 98 percent from 2018 to 2025, according to research published by the Electric Power Research Institute. The findings attribute the improvement to better engineering practices, though analysts warned that earlier generation installations could require technical retrofits.
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This summary was written by the GPU Data Hub desk from reporting published by Utility Dive on 13 Oct 2026, 17:35. Read the full article at the original publisher.
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