Maine

Solar and Wind Property Tax Exemption

The Maine Revised Statutes provides a real estate tax exemption for solar and wind energy equipment that generates heat or electricity. The equipment must meet the following criteria to be eligible: “be used on the site where the property is located; or transmitted through the

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Maine Clean Energy and Sustainability Accelerator

The Maine Clean Energy and Sustainability Accelerator is a specialized finance program designed to drive private capital into market gaps for goods and services producing low or no greenhouse gas emissions. Qualifying projects include solar, wind, and geothermal projects, projects using fuel cells to store

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Maine Commercial Property Assessed Clean Energy (C-PACE)

The Maine Commercial Property Assessed Clean Energy (C-PACE) program allows owners of eligible commercial and industrial buildings to finance up to 100% of their renewable energy and other sustainability improvements. Qualifying properties must be real commercial properties that do not have residential mortgages, are not

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Efficiency Maine Custom Thermal Projects

Efficiency Maine offers incentives for commercial, nonprofit, government, and industrial users to fund thermal projects that reduce the consumption of natural gas, oil, biomass, and other fuels. Eligible projects must save a minimum of 400 MMBtu of piped natural gas annually and lead to fuel

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Renewable Portfolio Standard

Maine’s Renewable Portfolio Standard (RPS), updated by LD1494 in 2019, requires that 80% of electricity sold in the state be supplied by renewable energy sources by 2030. The legislation also established a new renewable thermal portfolio standard to incentivize efficient heating and cooling installations, requiring

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Clean Hydrogen Pilot Program

By December 31, 2025, Maine will issue a request for proposals for the development and operation of a qualifying facility hydrogen facility to participate in the Clean Hydrogen Pilot Program. The facility will receive support from the program to produce and distribute clean hydrogen, including

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Efficiency Maine Rebate Program

Commercial entities and federal government entities can get rebates for ENERGY STAR-certified heat pump water heaters of up to $850. There are also discounts available at Home Depot, Lowe’s, and other stores.

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Energy-Efficient Building Standards for State Facilities

Maine requires state agencies to develop and execute sustainability plans that keep them on target for meeting the statewide renewable energy and GHG reduction timelines. All new buildings or substantial renovations to existing buildings must consider energy efficiency, have an energy use target that exceeds

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