Efficiency Maine is the independent administrator for energy efficiency programs in Maine. Efficiency Maine’s mission is to lower the cost and environmental impacts of energy in Maine by promoting cost-effective energy efficiency and alternative energy systems. Efficiency Maine does this primarily by delivering rebates on the purchase of high-efficiency lights and equipment to help customers save electricity, natural gas and heating fuels throughout the Maine economy. Efficiency Maine is governed by a stakeholder Board of Trustees with oversight from the Maine Public Utilities Commission.