LD 1870 Maine Senate · 132nd Legislature (2025-2026)

An Act To Establish A Climate Superfund Cost Recovery Program To Impose Penalties On Climate Polluters

LD 1870 establishes Maine's Climate Superfund Cost Recovery Program, targeting entities that operated fossil fuel businesses (like coal, oil, and gas extraction/processing) between 1995 and 2024. It requires these responsible parties to pay for climate adaptation projects - such as flood protections, infrastructure upgrades, and health programs addressing heat waves or wildfire smoke - through a "cost recovery demand" mechanism. Funds collected will finance public projects directly addressing climate impacts, including nature-based solutions like restored wetlands and energy-efficient building retrofits. The program applies to corporations, partnerships, and individuals involved in fossil fuel operations during the covered period, with entities in a "controlled group" treated as a single liable party. This creates a state-level mechanism to recover costs for climate-related damages historically linked to fossil fuel use.
Bill status signed all 5 stages cleared
Introduction
May 2025
Committee Review
Apr 2026
House Passage
Apr 2026
Senate Passage
Apr 2026
Signed into Law
Apr 2026
Introduced May 1, 2025 Signed Apr 16, 2026
Floor votes · House Mar 31, 2026

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
52
Key actions
14
Committee
10
Apr 16, 2026
Signed into law
Signed by Governor
executive
Apr 14, 2026
Upper · Passed
FINALLY PASSED, in concurrence.
upper
Apr 14, 2026
Lower · Passed
FINALLY PASSED.
lower
Apr 13, 2026
Lower · Passed
Committee Amendment "A" (S-570) as Amended by House Amendment "A" (H-1066) thereto was ADOPTED.
lower
Apr 13, 2026
Lower · Passed
On motion of Representative GATTINE of Westbrook, House Amendment "A" (H-1066) to Committee Amendment "A" (S-570) was READ and ADOPTED.
lower
Apr 13, 2026
Committee
On motion by Senator ROTUNDO of Androscoggin Bill and accompanying papers COMMITTED to the Committee on Appropriations and Financial Affairs In NON-CONCURRENCE.
upper
Apr 2, 2026
Lower · Passed
FINALLY PASSED.
lower
Mar 31, 2026
Lower · Passed
Committee Amendment "A" (S-570) was READ and ADOPTED.
lower
Mar 31, 2026
Lower · Passed
On motion of Representative DOUDERA of Camden, the Majority Ought to Pass as Amended Report was ACCEPTED.
lower
Mar 31, 2026
House · Passed
House Vote: pass (65-66-3)
house
Mar 30, 2026
Upper · Passed
Committee Amendment "A" (S-570) READ and ADOPTED.
upper
Mar 30, 2026
Upper · Passed
ACCEPTANCE of The Majority Ought to Pass As Amended by Committee Amendment "A" (S-570) Report PREVAILED.
upper
Mar 24, 2026
Upper · Passed
On motion by Same Senator Tabled until Later in Today's Session, pending ACCEPTANCE The Majority Ought to Pass As Amended by Committee Amendment "A" (S-570) Report.
upper
Mar 24, 2026
Upper · Passed
Senator TEPLER of Sagadahoc moved to ACCEPT The Majority Ought to Pass As Amended Report.
upper
Mar 20, 2026
Legislature · Passed
Reported Out - OTP-AM/ONTP
legislature
1 primary · 6 co-sponsors

Sponsors