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Congress·Reported·S. 2235

Diesel Emissions Reduction Act of 2025

Diesel Engines: Clean Air Program Extension

The Diesel Emissions Reduction Act of 2025 has been approved by the Senate committee and is now waiting for a vote by the full Senate. It is currently placed on the legislative calendar and is actively moving forward. There are no other scheduled actions at this time.

Legislative Progress

Senate
House
President
Law
Very likely to pass

This bill has strong support from both Democrats and Republicans and has already cleared its first major hurdle in the Senate.

Key Points

  • This bill extends a federal program that helps pay for cleaner engines in older trucks, buses, and ships. The program was set to expire in 2024 but will now run through 2029 if this bill becomes law.
  • The program provides grants and loans to help local governments and businesses upgrade their old diesel equipment. This helps reduce harmful air pollution that can cause health issues like asthma and heart disease.
  • This effort has strong support from both political parties because it helps the environment while also supporting businesses that need to update their fleets. It focuses on areas with the most pollution, like busy shipping ports.

Impact Analysis

Govbase has not yet run an impact analysis on this legislation.

Milestones

4 milestones5 actions
Oct 29, 2025Senate

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

The bill is now on the schedule for the full chamber to consider. It's in line for debate and a vote.

Oct 29, 2025Senate

Committee on Environment and Public Works. Reported by Senator Capito without amendment. Without written report.

The committee approved this bill and is sending it to the full chamber for a vote. This is a significant step — most bills never get this far.

Oct 29, 2025Senate

Committee on Environment and Public Works. Ordered to be reported without amendment favorably.

The committee approved this bill and is sending it to the full chamber for a vote. This is a significant step — most bills never get this far.

Jul 10, 2025Senate

Read twice and referred to the Committee on Environment and Public Works.

Sent to a congressional committee for expert review. The committee decides whether this bill moves forward.

Jul 10, 2025

Introduced in Senate

The bill was officially filed and given a number. It now enters the legislative queue.

Votes

No votes have been recorded for this legislation yet.

News

No related news coverage found for this legislation yet.

Source Information

Document Type

Congressional Bill

Official Title

Diesel Emissions Reduction Act of 2025

Bill NumberS 2235
Congress119th Congress
ChamberSenate
Latest ActionPlaced on Senate Legislative Calendar under General Orders. Calendar No. 226.

Sponsor

Cosponsors

(5)
D: 2R: 3

Analysis generated by AI. Always verify with official sources.