Senate · Roll call 280 · May 22, 2025

A vote to begin Senate debate on H.J.Res. 89, a resolution to overturn the Environmental Protection Agency's waiver decision for California's Omnibus Low NOx emission rules.

Motion to Proceed Agreed to51–46 Procedural Party-line vote
Question
On the Motion to Proceed
Bill
H.J.Res. 89, Providing congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle and Engine and Nonroad Engine Pollution Control Standards; The 'Omnibus' Low NOX Regulation; Waiver of Preemption; Notice of Decision".
← Most liberalThe aisleMost conservative →
YesNoPresentDid not vote
Each dot is one current member, in the same seat as on their member page, from most liberal (left) to most conservative (right). Color shows how they voted. Seats show current members. Members who have since left Congress appear in the list below.

How each party voted

Democrats
Yes 0 · No 44 · Did not vote 1
Republicans
Yes 51 · No 0 · Did not vote 2
Independent
Yes 0 · No 2

Most Democrats voted No (44 of 45).

Most Republicans voted Yes (51 of 53).

Party-line vote: most Democrats and most Republicans voted on opposite sides.

About this vote

A motion to proceed decides whether the Senate takes up a measure for debate. H.J.Res. 89 is a joint resolution of disapproval under the Congressional Review Act, which lets Congress overturn a federal agency rule. This resolution revokes the waiver granted to the California Air Resources Board for new emission standards for 2024 and later model year on-road heavy-duty vehicles and engines, off-road diesel engines and off-road diesel-fueled auxiliary power units. The motion was agreed to, so the Senate began considering the resolution.

This summary was drafted and checked with AI (Claude) using only the official record of the vote. Report an error

Summary by the Congressional Research Service

This joint resolution revokes the waiver granted to the California Air Resources Board regarding new emissions standards for new 2024 and subsequent model year on-road heavy-duty vehicles and engines, off-road diesel engines, and off-road diesel-fueled auxiliary power units.

How each member voted

MemberSeatTheir vote
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