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119th Congress Environmental Protection

H.R. 2140: Diesel Emissions Reduction Act of 2025

Passed HouseSep 15, 2026

  1. Introduced (completed)Mar 14, 2025
  2. Passed House (completed)Sep 15, 2026, 343–79
  3. Passed Senate (not reached)
  4. To the President (not reached)
  5. Became law (not reached)

Summary

Introduced in House, Mar 14, 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.

Written by the Congressional Research Service, Library of Congress.

Key votes

House final vote, Sep 15, 2026

On Motion to Suspend the Rules and Pass

Passed 343–79

Yea 343two-thirds 282Nay 79

  • Democrats212 yea, 0 nay
  • Republicans130 yea, 79 nay
  • Independents1 yea, 0 nay

Broke with their party: Randy Weber (R-TX), Daniel Webster (R-FL), Beth Van Duyne (R-TX), David Taylor (R-OH), Derek Schmidt (R-KS), Keith Self (R-TX), Dale Strong (R-AL), W. Steube (R-FL), Jason Smith (R-MO) and Marlin Stutzman (R-IN) voted Nay; and 69 more

See how all 422 members voted

Showing 432 of 432 members

Yea 343

Republicans (130)

Democrats (212)

Independents (1)

Nay 79

Republicans (79) broke with their party

Not voting 10

Democrats (2)

Senate

Not yet voted

Passed the House Sep 15, 2026. Awaiting Senate action.

Roll calls

1 vote on this bill

Showing 1 of 1 roll calls

  • Sep 15, 2026HouseOn Motion to Suspend the Rules and PassFinal passagePassed, yea-nay 343–79
    Roll call 304 tally by party
    PartyYeaNayPresentNot voting
    Democrats212002
    Republicans1307908
    Independents1000
    Total34379010

    House roll call 304: On Motion to Suspend the Rules and Pass. Passed.

    79 crossed party lines: 79 Republicans

    How each member voted (432)

Amendments

0 offered

No amendments were offered to this bill.

Cosponsors

3

Bipartisan support.

Who scored on this bill

542 points earned
  1. 1Doris Matsui D-CA SponsorDrew cross-party cosponsors, introduced, reported, passed House4 events+56
  2. 2Brian Babin R-TX1 maverick vote1 event+6
  3. 2Tom Barrett R-MI1 maverick vote1 event+6
  4. 2Michael Baumgartner R-WA1 maverick vote1 event+6
  5. 2Aaron Bean R-FL1 maverick vote1 event+6
See all scorers and every scoring event

Introductions and cosponsorships count toward weekly caps and show no points.

Other bills by Doris Matsui

History

  1. Sep 15, 2026Passed the House, 343–79.
  2. Mar 14, 2025Introduced in the House by Doris Matsui.
Show the full action history (19 actions)
  1. Sep 16, 2026Received in the Senate. Read twice. Placed on Senate Legislative Calendar under General Orders. Calendar No. 624.
  2. Sep 15, 2026Considered under suspension of the rules. (consideration: CR H5679-5680)
  3. Sep 15, 2026Considered as unfinished business. (consideration: CR H5824)
  4. Sep 15, 2026On motion to suspend the rules and pass the bill Agreed to by the Yeas and Nays: (2/3 required): 343 - 79 (Roll no. 304). (text: CR H5679)
  5. Sep 15, 2026Mr. Guthrie moved to suspend the rules and pass the bill.
  6. Sep 15, 2026Considered under suspension of the rules.
  7. Sep 15, 2026DEBATE - The House proceeded with forty minutes of debate on H.R. 2140.
  8. Sep 15, 2026At the conclusion of debate, the Yeas and Nays were demanded and ordered. Pursuant to the provisions of clause 8, rule XX, the Chair announced that further proceedings on the motion would be postponed.
  9. Sep 15, 2026Considered as unfinished business.
  10. Sep 15, 2026Passed/agreed to in House: On motion to suspend the rules and pass the bill Agreed to by the Yeas and Nays: (2/3 required): 343 - 79 (Roll no. 304).
  11. Sep 15, 2026On motion to suspend the rules and pass the bill Agreed to by the Yeas and Nays: (2/3 required): 343 - 79 (Roll no. 304).
  12. Sep 15, 2026Motion to reconsider laid on the table Agreed to without objection.
  13. Sep 14, 2026Reported by the Committee on Energy and Commerce. H. Rept. 119-819.
  14. Sep 14, 2026Placed on the Union Calendar, Calendar No. 718.
  15. Jul 14, 2026Subcommittee Consideration and Mark-up Session Held
  16. Jul 14, 2026Forwarded by Subcommittee to Full Committee by Voice Vote.
  17. Mar 14, 2025Referred to the Subcommittee on Environment.
  18. Mar 14, 2025Introduced in House
  19. Mar 14, 2025Referred to the House Committee on Energy and Commerce.