Diesel Emissions Reduction Act of 2025
H.R. 2140 · Environmental Protection
What it does
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.
Summary by the Congressional Research Service (Introduced in House), via GovInfo BILLSTATUS. Text, sponsors and history on Congress.gov. Sponsor: Rep. Matsui, Doris O. [D-CA-7].
House vote
Passed 343–79 on Sept. 15, 2026 · On Motion to Suspend the Rules and Pass
Democrats 212–0, Independents 1–0, Republicans 130–79
Source: Official roll call · Voteview
432 shown
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