DOE considers rolling back transformer efficiency rule amid utility pushback

The Energy Department is reviewing Biden-era efficiency requirements for distribution transformers that utilities had previously supported, citing national security concerns.

First covered Jul 29, 2026 · 3:40 AM PT · 1 article

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10h Utility Dive DOE mulls changes to Biden-era transformer rule, raising utility concerns — Utility associations supported the 2024 efficiency requirements for distribution transformers and oppose their repeal.

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Appeared in: 2026-07-29 (#10)

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DOE considers rolling back transformer efficiency rule amid utility pushback

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