Skip to main content
S. 2235 119th Congress Senate

Diesel Emissions Reduction Act of 2025

Official title: A bill to amend the Energy Policy Act of 2005 to reauthorize the diesel emissions reduction program.

Introduced: July 10, 2025 Introduced by: Sheldon Whitehouse Democratic · Rhode Island See on congress.gov
Environmental Protection Air qualityClimate change and greenhouse gasesMotor fuelsMotor vehicles
Sign in to write a letter Sign in to watch
 Everywhere this bill has been 5 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Oct 29, 2025
Placed on Senate Legislative Calendar under General Orders. Calendar No. 226.
Oct 29, 2025
Committee on Environment and Public Works. Reported by Senator Capito without amendment. Without written report.
Oct 29, 2025
Committee on Environment and Public Works. Ordered to be reported without amendment favorably.
Jul 10, 2025
Read twice and referred to the Committee on Environment and Public Works.
Jul 10, 2025
Introduced in Senate
 Ask about this bill AI · grounded in the bill text

Have a question about what this bill does? Ask in plain English; the answer is drawn from the bill's actual text and official record, and it'll tell you when something isn't in the text rather than guess.

AI answers can be imperfect; always confirm against the full bill text.

What's happening now October 29, 2025

Placed on Senate Legislative Calendar under General Orders. Calendar No. 226.

 Plain-English summary Congressional Research Service

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.

 Hearings & markups 1
 Related & companion bills 1
  • HR 2140 Diesel Emissions Reduction Act of 2025
 Bill text 2 versions

Source documents hosted by congress.gov.

 Committees of jurisdiction 1
 Lobbying activity 4

Registered lobbyists who named this bill in their disclosure filings. Source: federal Lobbying Disclosure Act filings.

Bodies those filers lobbied

A filing lists the bills it worked on and the parts of government it contacted in separate sections, so these are the bodies those filers named anywhere in the filing, not a per-bill breakdown.

 Cosponsors 5
All 5 Democratic 2 Republican 3
R
Barrasso, John
Wyoming · Jul 10, 2025
 D
Blunt Rochester, Lisa
Delaware · Jul 10, 2025
 D
Booker, Cory A.
New Jersey · Jul 10, 2025
 R
Capito, Shelley Moore
West Virginia · Jul 10, 2025
 R
Sullivan, Dan
Alaska · Jul 10, 2025
Cite this page click to expand
APA
U.S. Congress. (2026). S. 2235: Diesel Emissions Reduction Act of 2025. 119th Congress. Open America. https://openamerica.io/bill/119-S-2235/
MLA
"S. 2235: Diesel Emissions Reduction Act of 2025." 119th Congress, 2026, Open America, https://openamerica.io/bill/119-S-2235/.
Bluebook (legal)
S. 2235, 119th Cong. (2026), https://openamerica.io/bill/119-S-2235/.
Markdown link
[S. 2235: Diesel Emissions Reduction Act of 2025](https://openamerica.io/bill/119-S-2235/)
Report a problem