relative to municipal data center zoning.

Introduced

In Committee

Floor

Crossed Over

Passed

Enacted

Overview Bill text 4 Compare versions History 26 Sponsors 2

No summary has been published for this bill. The full text is on the Bill text tab.

Chamber: Senate
Introduced: Nov 21, 2025
Last action: May 14, 2026 — Lay SB439 on Table (Rep. Ammon): MA DV 304-11 05/14/2026 HJ 13 P. 110
Sponsor: Debra Altschiller D
Session: 2026
Momentum: 58 · Moderate

PASSAGE PROBABILITY

36.6% Uncertain

Why this number

Stage base Passed First Chamber — base rate 50%, measured from NH's completed sessions
Momentum +2 58/100 from the pace of recorded action
Time since last action -21 149 days quiet
Cosponsors +1 1 signed on
Sponsor influence +5 97/100

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.