H.R. 4214 — Clean Air and Building Infrastructure Improvement Act

<1%becomes law high confidencepending: House on_calendar

Clean Air and Building Infrastructure Improvement Act — would clear the House (89%) but only 18% to ever get the vote.

18%

reaches a floor vote

99%

passes if voted (stage model)

survives downstream

<1%

becomes law

The gap: on the floor this would pass — 89% by the member-vote simulation — but the floor is the hard part: 18% to ever get the vote. That gap, not the whip count, is the story.

If it reaches the floor

majority

Projected 264 yea of 430 voting; 90% interval 195–399 (quartiles 211–330). Intervals are backtest-verified to cover ~90%.

By floor procedure

No vote is scheduled, so the headline marginalizes over how the House would take it up; the branches:

Procedure	Likelihood	Projected yea	Passes
passage	38%	250 [200–387]	88%
suspension	62%	272 [190–402]	89%

Receipts

Sponsor: Rick W. Allen (R). Latest action (2026-04-28): Placed on the Union Calendar, Calendar No. 543.
Full record: Congress.gov.

Forecast run predict-20260606T193507Z · models member-vote-1.0.0-t117d118-20260606 + passage-1.0.0-t117d118-20260606 · conditional whip forecasts for the Senate run at moderate confidence (why).