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LightingEfficiency Maine works with lighting manufacturers, retailers, and distributors to reduce the prices of energy-efficient lighting products in stores statewide. Try Efficiency Maine’s lighting savings calculator to see how much you can save each year by replacing standard incandescent bulbs with energy-efficient bulbs. In-store discounts available. Find the best LED retail prices |
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Ductless Heat PumpsSupplemental or Space Heating Systems Ductless heat pumps (or “mini-split” heat pumps) distribute heat and cooling directly to the spaces where they are installed. Ductless heat pumps have an outdoor unit connected to an indoor unit via small, copper refrigerant lines. |
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Heat Pump Water HeaterWater Heating Each year, thousands of Mainers buy heat pump water heaters. ENERGY STAR® reports that these high-efficiency units can save a four-person household more than $3,000 over ten years when compared to electric water heaters. Other benefits include long warranties and the ability to dehumidify. |
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InsulationUnder-insulated attics and walls can be a significant energy drain. For optimal energy efficiency, your home should be insulated from the roof down to the foundation. When insulation is properly installed, heating and cooling systems run less frequently, helping to reduce on-going energy expenses. Up to $2,100 available for insulation and air sealing projects. Natural gas customers may be eligible for additional incentives. |
New Construction |
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Basement Spray Foam InsulationInsulation materials reduce the transfer of heat from one place to another. For optimal energy efficiency, your home should be insulated from the roof down to the foundation. When insulation is properly installed, heating systems run less frequently, helping to reduce on-going energy expenses. Up to $2,100 available for insulation and air sealing projects. Natural gas customers may be eligible for additional incentives. |
Roof Ventilation |
Assessments & Air Sealing |