Data / Federal rules / 2026-17979
Repeal of Fossil Fuel Restrictions for New Federal Buildings and Major Renovations of Federal Buildings
The Energy Department published this final rule in the Federal Register on September 2, 2026.
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What the agency says
The Department of Energy (DOE) is reviewing its recent guidance related to the implementation of newly adopted provisions regarding Clean Energy for New Federal Buildings and Major Renovations of Federal Buildings (CER). While DOE reviews the CER implementation guidance, DOE is staying the compliance date for the newly adopted provisions in the Code of Federal Regulations (CFR).
Key facts
- Document number
- 2026-17979
- Type
- Final rule
- Action
- Notification of stay
- Agency
- Energy Department
- Published
- September 2, 2026
- Dates
- As of September 2, 2026, the compliance date for 10 CFR part 433, subpart B and 10 CFR part 435, subpart B, published at 89 FR 35384 (May 1, 2024), and stayed at 90 FR 18911 (May 5, 2025), and further stayed until September 1, 2026, at 91 FR 20868 (Apr. 20, 2026), is further stayed until March 1, 2027.
- Docket
- EERE-2026-FEMP-0067
- Regulation ID (RIN)
- 1904-AG17
- Code of Federal Regulations
- 10 CFR 433; 10 CFR 435
- Pages
- 2
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Everything from the Energy Department · Published in September 2026
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.