Data / Federal rules / 2025-12328
Energy Conservation Standards for Manufactured Housing
The Energy Department published this final rule in the Federal Register on July 2, 2025. It took effect on July 2, 2025.
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What the agency says
The U.S. Department of Energy (DOE) is publishing this rule to amend the compliance date for its manufactured housing energy conservation standards. Previously, manufacturers had to comply with these standards on and after July 1, 2025, for Tier 2 homes and 60 days after the issuance of enforcement procedures for Tier 1 homes. DOE is delaying the Tier 2 compliance date to allow DOE more time to consider the proposed enforcement procedures and comments submitted, and to evaluate appropriate next steps that provide clarity for manufacturers and other stakeholders.
Key facts
- Document number
- 2025-12328
- Type
- Final rule
- Action
- Final rule
- Agency
- Energy Department
- Published
- July 2, 2025
- Takes effect
- July 2, 2025
- Dates
- The effective date of this rule is July 2, 2025.
- Docket
- EERE-2009-BT-BC-0021
- Regulation ID (RIN)
- 1904-AF73
- Code of Federal Regulations
- 10 CFR 460
- Topics
- Administrative practice and procedure; Buildings and facilities; Energy conservation; Housing standards; Reporting and recordkeeping requirements
- Pages
- 6
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|---|---|---|
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| Energy Conservation Program: Energy Conservation Standards for Manufactured Housing 2026-19154 · significant | Final rule | Sep 18 |
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Everything from the Energy Department · Rules on administrative practice and procedure · Rules on buildings and facilities · Rules on energy conservation · Published in July 2025
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.