# 119-hr-2140: Diesel Emissions Reduction Act of 2025

119-hr-2140, Diesel Emissions Reduction Act of 2025, is a 119th Congress bill sponsored by Rep. Matsui, Doris O. [D-CA-7] (D-CA); status passed_house (as of 2026-11-01).

- Canonical: https://policyrisk.com/legislation/119-hr-2140
- As of: 2026-11-01
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: 119-hr-2140
- Congress: 119
- Title: Diesel Emissions Reduction Act of 2025
- Status: passed_house
- Introduced: 2025-03-14
- Sponsor: Rep. Matsui, Doris O. [D-CA-7] (D-CA)
- Cosponsors: 3
- Policy area: Environmental Protection
- Touches household money: no
- Last recorded action: 2026-11-01

## Summary

**Extends authorization for the Diesel Emissions Reduction Act through 2029.** This bill would replace the year 2024 with 2029 in the Energy Policy Act provision that authorizes DERA, keeping the program in place for five more years. The text does not change funding levels, program design, eligibility rules, enforcement, or appropriation authority.

## Cosponsors (3)

- Rep. Calvert, Ken [R-CA-41] (R-CA), 2025-03-14T00:00:00.000Z
- Rep. Pingree, Chellie [D-ME-1] (D-ME), 2025-03-14T00:00:00.000Z
- Rep. Langworthy, Nicholas A. [R-NY-23] (R-NY), 2025-03-14T00:00:00.000Z

## Votes

| Date | Chamber | Question | Result | Yea | Nay |
| --- | --- | --- | --- | --- | --- |
| 2026-09-15T00:00:00.000Z | house | On Motion to Suspend the Rules and Pass | Passed | 343 | 79 |

## Provisions PRIA read

- Extends diesel cleanup grants to 2029: benefit, low. This bill would extend the Diesel Emissions Reduction Act authorization through 2029. The program would be able to keep offering diesel-emissions grants and rebates during that time if Congress funds it. The bill would not set or provide any money. Vehicle owners, fleet operators, small businesses,…

## Related bills

- 119-hr-6900: American Affordability Act of 2025
- 119-hr-2725: Affordable Housing Credit Improvement Act of 2025
- 119-hr-7977: Energy Bills Relief Act
- 119-hr-4206: CONNECT for Health Act of 2025
- 119-hr-3151: SHIPS for America Act of 2025
- 119-hr-1262: Mikaela Naylon Give Kids a Chance Act

## Sources
- [119-hr-2140 on Congress.gov](https://www.congress.gov/bill/119th-congress/house-bill/2140)

## Related
- [119-hr-6900: American Affordability Act of 2025](https://policyrisk.com/legislation/119-hr-6900)
- [119-hr-2725: Affordable Housing Credit Improvement Act of 2025](https://policyrisk.com/legislation/119-hr-2725)
- [119-hr-7977: Energy Bills Relief Act](https://policyrisk.com/legislation/119-hr-7977)
- [119-hr-4206: CONNECT for Health Act of 2025](https://policyrisk.com/legislation/119-hr-4206)
- [119-hr-3151: SHIPS for America Act of 2025](https://policyrisk.com/legislation/119-hr-3151)
- [119-hr-1262: Mikaela Naylon Give Kids a Chance Act](https://policyrisk.com/legislation/119-hr-1262)
- [All bills in Congress](https://policyrisk.com/legislation)

Source: PRIA, https://policyrisk.com/legislation/119-hr-2140 (as of 2026-11-01).