United States 119th Congress Status: In Committee 13 R cosponsors

S 3178 — A bill to require the Secretary of Housing and Urban Development and the Secretary of Agriculture to withdraw a final determination relating to energy efficiency standards for housing, and for other purposes.

Last action — Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (text: CR S8206)

  1. ✓
    Introduced
  2. 2
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed House
  5. 5
    To Executive
  6. 6
    Enacted

This bill is in committee in the Senate. Introduced November 18, 2025. It must pass committee before a floor vote.

Next likely step: a committee vote, then a floor vote in the Senate.

Odds of enactment

Low chance

Based on the sponsor, cosponsors, and committee posture, this bill has a low chance of becoming law.

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A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Stalled 26% · moderate confidence

  • In Committee

    Current position in the legislative process.

  • 13 sponsors

    1 primary, 12 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (13 R).

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

This bill directs the Department of Housing and Urban Development (HUD) and the Department of Agriculture (USDA) to withdraw the final determination titled Adoption of Energy Efficiency Standards for New Construction of HUD- and USDA-Financed Housing and published on April 26, 2024.The determination adopted updated minimum energy efficiency standards for newly built homes (except manufactured housing) financed through certain HUD and USDA programs. Specifically, it adopted the (1) 2021 International Energy Conservation Code (IECC), which applies to single family homes and multifamily low-rise buildings up to three stories; and (2) 2019 American National Standards Institute/American Society of Heating, Refrigerating, and Air-Conditioning Engineers/Illuminating Electrical Society (ANSI/ASHRAE/IES) Standard 90.1, which applies to multifamily residential buildings with four or more stories. HUD and USDA must also revert to using the energy efficiency standards required before the determination.In addition, the bill prohibits HUD, USDA, and the Department of Veterans Affairs from taking actions or using federal funds to implement or enforce the determination or any substantially similar determination. It also prohibits the Federal Housing Finance Agency from finalizing, implementing, or enforcing a determination or rule relating to energy efficiency standards for single and multifamily housing.Finally, the bill prohibits HUD and USDA from adopting updates to the IECC or ANSI/ASHRAE/IES Standard 90.1 in certain circumstances unless at least 26 states have adopted codes or standards that meet or exceed the update's requirements.

Bill Text

Action History

  1. Introduced in Senate

  2. Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (text: CR S8206)

Sponsors

Sponsorship breakdown

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1 sponsors · 12 co-sponsors · 534 not signed on

Sponsors (1)

Co-sponsors (12)

Not signed on (534)

534 members have not signed on to this bill.

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"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

housing energy
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does S 3178 do?
This bill directs the Department of Housing and Urban Development (HUD) and the Department of Agriculture (USDA) to withdraw the final determination titled Adoption of Energy Efficiency Standards for New Construction of HUD- and USDA-Financed Housing and published on April 26, 2024.The determination adopted updated minimum energy efficiency standards for newly built homes (except manufactured housing) financed through certain HUD and USDA programs. Specifically, it adopted the (1) 2021 International Energy Conservation Code (IECC), which applies to single family homes and multifamily low-rise buildings up to three stories; and (2) 2019 American National Standards Institute/American Society of Heating, Refrigerating, and Air-Conditioning Engineers/Illuminating Electrical Society (ANSI/ASHRAE/IES) Standard 90.1, which applies to multifamily residential buildings with four or more stories. HUD and USDA must also revert to using the energy efficiency standards required before the determination.In addition, the bill prohibits HUD, USDA, and the Department of Veterans Affairs from taking actions or using federal funds to implement or enforce the determination or any substantially similar determination. It also prohibits the Federal Housing Finance Agency from finalizing, implementing, or enforcing a determination or rule relating to energy efficiency standards for single and multifamily housing.Finally, the bill prohibits HUD and USDA from adopting updates to the IECC or ANSI/ASHRAE/IES Standard 90.1 in certain circumstances unless at least 26 states have adopted codes or standards that meet or exceed the update's requirements.
Who sponsors S 3178?
S 3178 is sponsored by Barrasso, John (Republican), Capito, Shelley Moore (Republican), Sullivan, Dan (Republican), Ricketts, Pete (Republican), Lummis, Cynthia M. (Republican), Mullin, Markwayne (Republican), Hoeven, John (Republican), Cramer, Kevin (Republican), Blackburn, Marsha (Republican), Moreno, Bernie (Republican), Fischer, Deb (Republican), Hyde-Smith, Cindy (Republican), and Young, Todd (Republican).
What is the current status of S 3178?
This bill is in committee in the Senate. Introduced November 18, 2025. It must pass committee before a floor vote.
Where can I track S 3178?
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