S. 3135

Cold Weather Diesel Reliability Act of 2026

3 cosponsors

Where it stands

Placed on Senate Legislative Calendar under General Orders. Calendar No. 619. (Sep 16)

No roll-call votes yet.

No official summary yet.

Sec. 1. Short title Changed · Sep 16

Sec. 2. Findings Since introduced

Sec. 3. Definitions Since introduced

Sec. 4. Diesel engine emissions relief in cold weather regions Since introduced

Sec. 5. Rule of construction Since introduced

Sec. 1. Short title Changed · Sep 16

Sec. 2. Definitions Added Sep 16

Sec. 3. Diesel engine derate relief Added Sep 16

Sec. 4. Rule of construction Added Sep 16

Not in the first version (Introduced in Senate, Nov 6).

Sep 16, 2026 · Reported to Senate Reported by Senate Committee on Environment and Public Works, Sep 16 Marked up by Senate Committee on Environment and Public Works, Sep 16 Committee members' individual votes aren't in our records.

What is a markup?

A markup is a committee meeting where members go through a bill and vote on changes before sending it to the full chamber.

Nothing in this Act waives compliance with any emissions standard under the Clean Air Act (42 U.S.C. 7401 et seq.).