An Act To Expand Appliance Energy And Water Standards
Expands Maine's energy and water efficiency standards for appliances; DEP will implement and enforce tougher rules to cut energy/water use and lower bills.
Expands Maine's energy and water efficiency standards for appliances; DEP will implement and enforce tougher rules to cut energy/water use and lower bills.
Status: Became law without the Governor’s signature (June 8, 2025)
Introduced: March 20, 2025
Committee: Environment and Natural Resources
Subject areas: Appliances and equipment; enforcement; Department of Environmental Protection (DEP)
LD 1158 expands Maine’s state standards for the energy and water performance of appliances and related equipment. The law is intended to raise minimum efficiency and water‑use requirements for covered products to reduce energy and water consumption, lower consumer utility costs over time, and support state environmental and climate goals.
The enacted bill, as amended by Committee Amendment “A” (H‑157), broadly does the following:
- Expands the range of appliances and equipment that are subject to Maine’s energy and water efficiency standards.
- Authorizes the Department of Environmental Protection to implement, enforce and administer those expanded standards (including rulemaking, compliance testing, and enforcement processes).
- Provides for standard statutory features commonly associated with appliance standards (e.g., effective dates for new requirements, possible exemptions, and mechanisms for coordination with federal standards and other states), as implemented through DEP rulemaking.
(Note: The printed bill text contains the specific products, technical performance metrics, timelines, and any exemptions. This summary describes the bill’s structure and intent based on the title, actions, and fiscal notes.)
For precise product lists, technical standards, effective dates, and any exemptions, consult the official enrolled law or the bill text and accompanying committee report on the Maine Legislature website (search LD 1158, 132nd Legislature).
Compiled from official sources — confirm details with the bill’s official record.
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