H.R. 2140

119th Congress

In Committee

Diesel Emissions Reduction Act of 2025

Sponsored byDemocrat:Rep. Matsui, Doris O. [D-CA-7]CA· Introduced 14 March 2025
Open on Congress.gov

3

Cosponsors

6

Actions

0

Amendments

1

Committees

—

Since introduced

Introduced
Committee
Passed Chamber
Passed Both
Enacted
Step 1 of 0
Latest action

Forwarded by Subcommittee to Full Committee by Voice Vote.

14 July 2026·1 week ago

Summary

Introduced in House · Updated 6 April 2026

Diesel Emissions Reduction Act of 2025

This bill reauthorizes through FY2029 a diesel emissions reduction program under which the Environmental Protection Agency provides grants, rebates, or loans for replacing diesel engines or retrofitting the engines with pollution control technologies.

Timeline

6 actions

  1. Forwarded by Subcommittee to Full Committee by Voice Vote.

    14 July 2026 · Committee

  2. Subcommittee Consideration and Mark-up Session Held

    14 July 2026 · Committee

  3. Referred to the House Committee on Energy and Commerce.

    14 March 2025 · IntroReferral

  4. Referred to the House Committee on Energy and Commerce.

    14 March 2025 · IntroReferral

  5. Introduced in House

    14 March 2025 · IntroReferral

  6. Introduced in House

    14 March 2025 · IntroReferral

  7. Introduced in House

    14 March 2025 · IntroReferral

  8. Introduced in House

    14 March 2025 · IntroReferral

Sponsorship

3 cosponsors

Sponsor

Democrat:Rep. Matsui, Doris O. [D-CA-7]CA

Cosponsors

  • Democrat133%
  • Republican267%

Classification

Policy area

Environmental Protection

Legislative subjects

Air qualityClimate change and greenhouse gasesMotor fuelsMotor vehicles

Committees

1

  • Energy and Commerce Committee

    House · Standing

    • Referred To14 Mar 2025

    • Environment Subcommittee

      • Referred to14 Mar 2025
      • Markup by14 Jul 2026
      • Reported by14 Jul 2026
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