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H.R. 5444House118th Congress (2023-2025)In Committee

Diesel Emissions Reduction Act of 2023

To amend the Energy Policy Act of 2005 to reauthorize the diesel emissions reduction program.

Sponsored by Doris O. MatsuiRep. Doris O. Matsui (D-CA)
Introduced September 13, 2023

AI-Generated Summary

Updated January 20, 2026 at 11:20 AM UTC

The Diesel Emissions Reduction Act of 2023 updates the Energy Policy Act of 2005 by extending the diesel emissions reduction program’s authorization. It changes the program’s end date from 2024 to 2029, allowing continued federal support for projects that cut diesel‑related air pollution. The amendment affects agencies and entities that receive funding to reduce diesel emissions, such as state and local governments and private partners.

Key Provisions

  • Amends the Energy Policy Act of 2005 to replace the program’s expiration year of 2024 with 2029, effectively reauthorizing the diesel emissions reduction program through 2029.

Legislative Activity

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2 earlier actions
HouseCommittee Latest Action

Referred to the Subcommittee on Energy, Climate and Grid Security.

Energy Subcommittee

September 15, 2023

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HouseIntro Referral

Introduced in House

September 13, 2023

HouseIntro Referral

Referred to the House Committee on Energy and Commerce.

Energy and Commerce Committee

September 13, 2023

HouseCommittee

Referred to the Subcommittee on Energy, Climate and Grid Security.

Energy Subcommittee

September 15, 2023

Bill Text

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Introduced in HouseIssued September 13, 2023

I

118th CONGRESS

1st Session

H. R. 5444

IN THE HOUSE OF REPRESENTATIVES

September 13, 2023

Ms. Matsui (for herself, Mr. Calvert, Ms. Pingree, Mr. Pence, Ms. Clarke of New York, and Mr. Wittman) introduced the following bill; which was referred to the Committee on Energy and Commerce

A BILL

To amend the Energy Policy Act of 2005 to reauthorize the diesel emissions reduction program.

1.

Short title

This Act may be cited as the Diesel Emissions Reduction Act of 2023.

2.

Reauthorization of diesel emissions reduction act

Section 797(a) of the Energy Policy Act of 2005 (42 U.S.C. 16137(a)) is amended by striking 2024 and inserting 2029.