Federal · 119th Congress
Cold Weather Diesel Reliability Act of 2026
Policy areaEnvironmental Protection
The Congressional Research Service has not published a summary of this measure.
Read the text of the bill →Sponsor
Cosponsors3
Other titles3
A bill to require the Administrator of the Environmental Protection Agency to authorize manufacturers of certain vehicles to suspend engine derate or shutdown functions in prolonged cold weather conditions, and for other purposes.Official Title as Introduced
Cold Weather Diesel Reliability Act of 2025Short Title(s) as Introduced
Cold Weather Diesel Reliability Act of 2026Short Title(s) as Reported to Senate
Legislative history5
Sep 16, 2026
SenatePlaced on Senate Legislative Calendar under General Orders. Calendar No. 619.
Sep 16, 2026
Senate · CommitteeCommittee on Environment and Public Works. Reported by Senator Capito with an amendment in the nature of a substitute. Without written report.
Sep 16, 2026
Senate · CommitteeCommittee on Environment and Public Works. Ordered to be reported with an amendment in the nature of a substitute favorably.
Mar 11, 2026
Senate · CommitteeCommittee on Environment and Public Works. Hearings held. Hearings printed: S.Hrg. 119-407.
Nov 6, 2025
SenateRead twice and referred to the Committee on Environment and Public Works.