Save Energy in Maine: Practical Tips for Lower Bills

Maine’s cold winters and relatively mild summers mean that heating is the biggest energy expense for most households. By improving insulation, sealing air leaks, and upgrading to more efficient heating systems, you can significantly reduce your utility bills while staying comfortable year-round.

1. Improve Home Insulation

Adding or upgrading insulation in your attic, walls, and basement is one of the most cost-effective ways to lower heating bills in Maine. High R-value insulation helps keep warm air inside during winter and can also keep your home cooler in summer.

2. Seal Air Leaks

Cold drafts can make your home uncomfortable and cause your heating system to work harder. Seal gaps around windows, doors, and plumbing penetrations with caulk or weatherstripping to keep warm air in and cold air out.

3. Upgrade to an Energy-Efficient Heating System

Consider switching to an ENERGY STAR® certified heat pump or high-efficiency furnace. Many heat pumps work well even in Maine’s cold climate, offering both heating in winter and cooling in summer.

4. Use a Programmable or Smart Thermostat

Set your thermostat lower at night or when you’re away to save energy. A smart thermostat can automatically adjust settings based on your schedule, helping you maximize comfort and efficiency.

5. Take Advantage of Passive Solar Heat

During sunny winter days, open curtains on south-facing windows to let sunlight warm your home naturally. Close them at night to retain the heat.

6. Upgrade to Efficient Windows

If your windows are old and drafty, replacing them with double- or triple-pane ENERGY STAR® windows can help reduce heat loss and lower your energy bills.

7. Maintain Your Heating System

Have your furnace, boiler, or heat pump serviced annually to ensure it’s operating efficiently. Replace filters regularly and keep vents and radiators clear for optimal airflow.

8. Use LED Lighting and Energy-Efficient Appliances

Switching to LED bulbs and ENERGY STAR® appliances reduces your overall electricity usage and lowers your utility bills.

9. Take Advantage of Maine Energy Efficiency Programs

Efficiency Maine offers rebates and incentives for insulation, heat pumps, and other energy-saving upgrades. Visit their website to see what programs you qualify for.

Start Saving Today

From sealing air leaks to upgrading your heating system, there are many ways to cut energy costs in Maine. For personalized recommendations, try our free WattWise energy estimator today.