Cold Weather Diesel Reliability Act of 2025

Hozzl · 2026-09-17T11:03:28Z

Explore the details of Senate Bill 3135 Cold Weather Diesel Reliability Act of 2025 currently in Congress. Get insights into its purpose, current status, sponsors, and potential impact on Environmental Protection. Stay informed on legislative developments.

9/17/2026, 11:03 AM

Summary of Bill S 3135

The Cold Weather Diesel Reliability Act of 2025, introduced in the 119th Congress, specifically Senate bill S. 3135 on November 6, 2025, aims to address issues related to diesel reliability during cold weather conditions. The bill's text includes provisions focused on enhancing the dependability of diesel fuel in cold climates, likely through standards, infrastructure improvements, or related initiatives. For further details and the full content of the bill, the official PDF version can be accessed at the provided link.

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Current Status of Bill S 3135

Bill S 3135 is currently in the status of Bill Introduced since November 6, 2025. Bill S 3135 was introduced during Congress 119 and was introduced to the Senate on November 6, 2025. Bill S 3135's most recent activity was Placed on Senate Legislative Calendar under General Orders. Calendar No. 619. as of September 16, 2026

Bipartisan Support of Bill S 3135

Total Number of Sponsors

Democrat Sponsors

Republican Sponsors

Unaffiliated Sponsors

Total Number of Cosponsors

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Unaffiliated Cosponsors

Policy Area and Potential Impact of Bill S 3135

Primary Policy Focus

Environmental Protection

Alternate Title(s) of Bill S 3135

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.