Homeowner Tools
Free tools built with real data to help you understand your options.
Compare annual heating costs across oil, propane, natural gas, heat pumps, and electric baseboard using real weekly fuel prices from the Maine Governor's Energy Office.
Use This ToolEstimate your Efficiency Maine rebate savings for heat pumps, insulation, air sealing, and water heaters. Adjust project costs and income tier to see your net cost and monthly financing payment.
Calculate My Rebates