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Diesel Emissions Reduction Act of 2025
9/17/2026, 4:27 PM
Summary of Bill HR 2140
Bill 119 HR 2140, also known as the Diesel Emissions Reduction Act (DERA) reauthorization, aims to amend the Energy Policy Act of 2005 in order to continue funding and support for the diesel emissions reduction program. This program focuses on reducing harmful emissions from diesel engines, which are known to contribute to air pollution and negative health effects.
The bill seeks to reauthorize the DERA program, which provides grants and funding for projects that help reduce diesel emissions through the use of cleaner technologies and practices. By supporting the retrofitting or replacement of older diesel engines with newer, more efficient models, the program aims to improve air quality and public health.
The reauthorization of the DERA program is important as it has been successful in reducing harmful emissions from diesel engines in the past. By continuing to fund and support this program, the bill aims to further reduce air pollution and improve the overall environmental quality. Overall, Bill 119 HR 2140 is a bipartisan effort to address the issue of diesel emissions and promote cleaner technologies in order to protect public health and the environment. It is an important step towards reducing harmful emissions and improving air quality across the United States.
The bill seeks to reauthorize the DERA program, which provides grants and funding for projects that help reduce diesel emissions through the use of cleaner technologies and practices. By supporting the retrofitting or replacement of older diesel engines with newer, more efficient models, the program aims to improve air quality and public health.
The reauthorization of the DERA program is important as it has been successful in reducing harmful emissions from diesel engines in the past. By continuing to fund and support this program, the bill aims to further reduce air pollution and improve the overall environmental quality. Overall, Bill 119 HR 2140 is a bipartisan effort to address the issue of diesel emissions and promote cleaner technologies in order to protect public health and the environment. It is an important step towards reducing harmful emissions and improving air quality across the United States.
Congressional Summary of HR 2140
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.
Read the Full Bill
Current Status of Bill HR 2140
Bill HR 2140 is currently in the status of Passed in House since September 15, 2026. Bill HR 2140 was introduced during Congress 119 and was introduced to the House on March 14, 2025. Bill HR 2140's most recent activity was Received in the Senate. Read twice. Placed on Senate Legislative Calendar under General Orders. Calendar No. 624. as of September 16, 2026
Bipartisan Support of Bill HR 2140
Total Number of Sponsors
1Democrat Sponsors
1Republican Sponsors
0Unaffiliated Sponsors
0Total Number of Cosponsors
3Democrat Cosponsors
1Republican Cosponsors
2Unaffiliated Cosponsors
0Policy Area and Potential Impact of Bill HR 2140
Primary Policy Focus
Environmental ProtectionAlternate Title(s) of Bill HR 2140
To amend the Energy Policy Act of 2005 to reauthorize the diesel emissions reduction program.
To amend the Energy Policy Act of 2005 to reauthorize the diesel emissions reduction program.
Comments
Sponsors and Cosponsors of HR 2140
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