DOE Pulls Direct Final Rule on Regulatory Sunsets; Companion Proposal Still Active
Energy-sector regulated entities face continued uncertainty as DOE pivots from a direct final rule to standard notice-and-comment rulemaking on sunsetting 21 CFR Title 10 parts.
On July 9, 2026, DOE withdrew a direct final rule that would have imposed one-year automatic sunset provisions on 21 parts of Title 10 C.F.R.—spanning greenhouse gas reporting, uranium programs, nuclear waste siting guidelines, contractor legal management, and DOE computer access—effective July 13, 2026. The withdrawal followed adverse comments arguing the framework bypassed meaningful input and risked arbitrary expiration of regulations. Because DOE simultaneously published a substantively identical Notice of Proposed Rulemaking, the sunsetting initiative remains live. DOE must now respond to comments and may issue a final rule with additional analysis or modifications, potentially triggering another comment period. Regulated entities—particularly nuclear, uranium, and energy-efficiency stakeholders—should monitor the docket, prepare comments on the NOPR, and assess which of their compliance obligations could lapse if a final rule adopts the proposed sunset mechanism.