MontanaHB 70369th Legislature, Regular Session (2025)House

Exempt GHG emissions analysis for appliances, vehicles, engines

Sponsored By: Curtis Schomer (Republican)

Signed by Governor

Environmental ProtectionBuildings and Building RegulationsRule Making

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Bill Overview

Analyzed Economic Effects

1 provisions identified: 0 benefits, 0 costs, 1 mixed.

State limits some greenhouse gas reviews

The law limits when agencies must analyze greenhouse gases under the state environmental review law. State and local building departments do not analyze greenhouse gases from federally defined “covered products or appliances” when they adopt or enforce building codes. The state environmental department also does not analyze greenhouse gases outside Montana from sources the state cannot enforce against for new motor vehicles, new vehicle engines, and certain nonroad engines or vehicles under federal law. This reduces review work for agencies but narrows consideration of greenhouse gas impacts in those cases.

Sponsors & Cosponsors

Sponsor

  • Curtis Schomer

    Republican • House

Cosponsors

  • Steve Fitzpatrick

    Republican • House

Roll Call Votes

All Roll Calls

Yes: 346 • No: 146

House vote • 4/18/2025

Do Concur

Yes: 61 • No: 37

House vote • 4/17/2025

Do Concur

Yes: 98 • No: 2

Senate vote • 4/11/2025

Do Concur

Yes: 36 • No: 12

Senate vote • 4/10/2025

Do Concur

Yes: 36 • No: 12

House vote • 3/7/2025

Do Pass

Yes: 58 • No: 41

House vote • 3/6/2025

Do Pass

Yes: 57 • No: 42

Actions Timeline

  1. Chapter Number Assigned

    5/13/2025House
  2. Signed by Governor

    5/8/2025House
  3. Transmitted to Governor

    5/2/2025House
  4. Signed by President

    5/2/2025Senate
  5. Signed by Speaker

    4/29/2025House
  6. Returned from Enrolling

    4/20/2025House
  7. Sent to Enrolling

    4/18/2025House
  8. 3rd Reading Senate Amendments

    4/18/2025House
  9. 2nd Reading Senate Amendments

    4/17/2025House
  10. Returned to House with Amendments

    4/11/2025Senate
  11. 3rd Reading

    4/11/2025Senate
  12. 2nd Reading

    4/10/2025Senate
  13. Committee Report

    4/8/2025Senate
  14. Committee Executive Action

    4/7/2025Senate
  15. Hearing

    4/2/2025Senate
  16. Referred to Committee

    3/17/2025Senate
  17. 1st Reading

    3/14/2025Senate
  18. Transmitted to Senate

    3/7/2025House
  19. 3rd Reading

    3/7/2025House
  20. 2nd Reading

    3/6/2025House
  21. Committee Report

    3/3/2025House
  22. Committee Executive Action

    3/3/2025House
  23. Hearing

    2/27/2025House
  24. 1st Reading

    2/25/2025House
  25. Referred to Committee

    2/25/2025House

Bill Text

  • Enrolled

    4/18/2025

  • As Amended (Version 2)

    4/8/2025

  • Introduced

    2/24/2025

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