Energy Department Imposes Five-Year Sunset on Regulations Under Zero-Based Budgeting Order

WASHINGTON — The Department of Energy inserted automatic sunset provisions into certain regulations through a direct final rule published May 29, 2026, in the Federal Register.

The rule applies to regulations defined as covered under Executive Order 14270, Zero-Based Regulatory Budgeting to Unleash American Energy, signed April 9, 2025. It covers a range of DOE programs touching accounting, administrative procedure, adult education, services for the aged, agriculture, and aircraft, among other topics listed in the notice.

The department estimates the affected regulations underpin compliance obligations for thousands of entities including energy producers, educational institutions, state agencies, and manufacturers that interact with DOE funding, permitting, or oversight.

Prior to this rule, covered regulations remained in force indefinitely unless separately repealed. The new regime establishes a conditional sunset date for each such regulation. If DOE takes no action to extend it, the regulation expires, ceases to be enforceable, and is removed from the Code of Federal Regulations.

The department may extend any conditional sunset date multiple times but never more than five years into the future. The rule takes effect July 13, 2026. Public comments are due by June 29, 2026; if significant adverse comments are received, DOE will withdraw the direct final rule and address the comments in a subsequent final rule.

Downstream, every covered regulation now carries a hard deadline by which DOE must decide on extension or allow expiration. Agency staff must begin preparing extension documentation well in advance of each five-year mark. Regulated entities face uncertainty over which rules will survive and must track Federal Register notices for extension decisions.

Congress gains regular opportunities to weigh in through oversight or appropriations pressure tied to the new expiration cycle. Courts and litigants will see a fresh supply of regulations that lapse unless renewed, potentially shifting enforcement patterns.

This is the first regulatory implementation of the April 2025 executive order directing zero-based regulatory budgeting across energy programs. The Federal Register notice describes the measure as consistent with both the order and existing DOE policy. The document runs nine pages and carries regulation ID 1990-AA54.