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Batteries: Safety

Asked by Sarah BoolConservativeDepartment for Energy Security and Net ZeroTabled Answered 9 June 2025UIN 56065

The question

To ask the Secretary of State for Energy Security and Net Zero, whether his Department plans to publish a national register of safety (a) incidents and (b) near-misses involving battery energy storage systems.

Answered by Michael Shanks

The Department does not plan to publish a national register of safety incidents and near-misses involving battery energy storage systems (BESS). However, the Electric Power Research Institute (EPRI) has developed a publicly available database of global BESS failure incidents. The EPRI database can be accessed here: https://storagewiki.epri.com/index.php/BESS_Failure_Incident_Database

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