States / New Hampshire / HB 1478

HB 1478 Passed First Chamber

requiring the department of environmental services to revise the rules for proposed new landfills.

Introduced

In Committee

Floor

Crossed Over

Passed

Enacted

Overview Bill text 4 Compare versions History 22 Sponsors 9

May 7, 2026 · Senate

Refer to Interim Study, RC 13Y-9N, MA; 05/07/2026; SJ 11

May 7, 2026 · Senate

Refer to Interim Study, RC 13Y-9N, MA; 05/07/2026; SJ 11

Apr 29, 2026 · Senate

Committee Report: Referred to Interim Study, 05/07/2026, Vote 4-1; SC 17

Apr 29, 2026 · Senate

Committee Report: Referred to Interim Study, 05/07/2026, Vote 4-1; SC 17

Apr 8, 2026 · Senate

Hearing: 04/14/2026, Room 103, SH, 09:30 am; SC 14

Apr 8, 2026 · Senate

Hearing: 04/14/2026, Room 103, SH, 09:30 am; SC 14

Mar 17, 2026 · Senate

Introduced 03/12/2026 and Referred to Energy and Natural Resources; SJ 7

Mar 17, 2026 · Senate

Introduced 03/12/2026 and Referred to Energy and Natural Resources; SJ 7

Mar 11, 2026 · House

Amendment # 2026-0975h: AA VV 03/11/2026 HJ 7 P. 34

Mar 11, 2026 · House

Ought to Pass with Amendment 2026-0975h: MA VV 03/11/2026 HJ 7 P. 34

Mar 11, 2026 · House

Amendment # 2026-0975h: AA VV 03/11/2026 HJ 7 P. 34

Mar 11, 2026 · House

Ought to Pass with Amendment 2026-0975h: MA VV 03/11/2026 HJ 7 P. 34

Mar 4, 2026 · House

Executive Session: 03/03/2026 10:15 am GP 153

Mar 4, 2026 · House

Committee Report: Ought to Pass with Amendment # 2026-0975h 03/03/2026 (Vote 12-1; CC) HC 10 P. 17

Mar 4, 2026 · House

Executive Session: 03/03/2026 10:15 am GP 153

Mar 4, 2026 · House

Committee Report: Ought to Pass with Amendment # 2026-0975h 03/03/2026 (Vote 12-1; CC) HC 10 P. 17

Feb 25, 2026 · House

Full Committee Work Session: 03/03/2026 10:15 am GP 153

Feb 25, 2026 · House

Full Committee Work Session: 03/03/2026 10:15 am GP 153

Feb 18, 2026 · House

Public Hearing: 02/24/2026 01:00 pm GP 153

Feb 18, 2026 · House

Public Hearing: 02/24/2026 01:00 pm GP 153

Dec 4, 2025 · House

Introduced 01/07/2026 and referred to Environment and Agriculture HJ 1 P. 22

Dec 4, 2025 · House

Introduced 01/07/2026 and referred to Environment and Agriculture HJ 1 P. 22

PASSAGE PROBABILITY

56.1% Likely

Why this number

Stage base Passed First Chamber — base rate 50%, measured from NH's completed sessions
Momentum +5 73/100 from the pace of recorded action
Time since last action -22 156 days quiet
Cosponsors +10 8 signed on
Bipartisan support +9 3 D · 6 R
Sponsor influence +4 88/100

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.