LD 451 Maine House · 132nd Legislature (2025-2026)

An Act To Require Testing Of Solar And Wind Energy Developments For Perfluoroalkyl And Polyfluoroalkyl Substances Contamination

This bill requires operators of solar and wind energy projects in Maine to test for PFAS (perfluoroalkyl and polyfluoroalkyl substances) contamination at their sites before construction, after one year of operation, and every five years thereafter. If testing finds PFAS contamination and the Department of Environmental Protection determines it was caused by the project, the site loses eligibility for Maine's renewable energy programs and net energy billing. The testing rules, set by the Department of Environmental Protection, include third-party analysis of contamination sources and require operators to submit results and documentation. This directly affects solar and wind developers in Maine who must comply with testing and face program eligibility consequences if PFAS contamination is linked to their operations.
Bill status failed 3 of 5 stages cleared
Introduction
Feb 2025
Committee Review
May 2025
House Passage
May 2025
Senate Passage
Governor
Introduced Feb 4, 2025 Last action May 20, 2025
Floor votes · House May 14, 2025

How they voted

6660
Passed · 9 other
Total votes 135
May 14, 2025
D Democratic66
63 Yea 3
95% Yea
I Independent3
3 Yea
100% Yea
R Republican66
60 Nay 6
90% Nay
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
23
Key actions
3
Committee
5
May 14, 2025
Committee
Subsequently, the Majority Ought Not to Pass Report was ACCEPTED.
lower
May 14, 2025
House · Passed
House Vote: pass (66-60-9)
house
Apr 30, 2025
Legislature · Passed
Reported Out - ONTP/OTP-AM
legislature
Feb 4, 2025
Committee
The Bill was REFERRED to the Committee on ENERGY, UTILITIES AND TECHNOLOGY in concurrence
upper
Feb 4, 2025
Committee
The Bill was REFERRED to the Committee on ENERGY, UTILITIES AND TECHNOLOGY.
lower
Feb 4, 2025
Lower · Passed
Committee on Energy, Utilities and Technology suggested and ordered printed.
lower
1 primary · 4 co-sponsors

Sponsors