Improving reliability and capacity of the electric transmission system in Washington state.

Introduced

In Committee

Floor

Crossed Over

Passed

Enacted

Overview Bill text 5 Compare versions History 51 Sponsors

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Chamber: Senate
Introduced: Jan 23, 2025
Last action: Feb 26, 2026 — Senate Rules "X" file.
Session: 2025-2026
Momentum: 56 · Moderate

PASSAGE PROBABILITY

21.4% Unlikely

Why this number

Stage base Floor Consideration — base rate 42%, measured from WA's completed sessions
Momentum +1 56/100 from the pace of recorded action
Time since last action -22 227 days quiet

A transparent scoring model over stage, momentum, recency, sponsorship and recorded votes — not a trained predictor. Treat it as a way to rank attention, not as a forecast.