Bill intelligence
H.R. 2140, the Diesel Emissions Reduction Act of 2025, cleared a committee markup on July 14, 2026.
H.R. 2140 — Diesel Emissions Reduction Act of 2025
Emissions & Climate
What it does
This bill reauthorizes the Diesel Emissions Reduction Act, a federal program that funds projects to reduce emissions from diesel engines in vehicles, equipment, and infrastructure.
Quorum's transparency scan found no buried provisions in Diesel Emissions Reduction Act of 2025.
What happens next
H.R. 2140 cleared a committee markup. Next step: the committee votes to report it out.
Who is behind it
Filed by Doris Matsui. Cosponsored by Chellie Pingree, Ken Calvert and Nicholas Langworthy.
Correlative observation from public records — not evidence of coordination or wrongdoing, and not financial advice.
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SOURCE: CONGRESS.GOV BILL TEXT · QUORUM BILL TRANSPARENCY ANALYSIS