Electricity Rates in Maine (2026)
National average: 16.72¢/kWh · Source: EIA, January 2026
Maine's Rates Fluctuate Dramatically with Wholesale Market Prices
Maine's standard offer rates (the default if you do not choose a supplier) are set semi-annually based on wholesale market conditions. This means rates can swing 20-30% between periods. At 22.87 cents/kWh (current average), Maine sits well above the national average. The volatility is driven by New England's constrained natural gas supply and seasonal demand patterns.
Hydro and Wind Provide Some Local Generation, but Not Enough
Maine has significant hydroelectric resources and a growing wind industry, but the state still imports much of its electricity from the broader New England grid. Proposed transmission projects (like the New England Clean Energy Connect) aim to bring Canadian hydropower into the region, which could eventually moderate prices.
Calculate Any Appliance Cost in Maine
Most Expensive Appliances to Run in Maine
Monthly costs at 22.87¢/kWh using typical wattage and hours:
| Appliance | Watts | Hrs/Day | Monthly Cost |
|---|---|---|---|
| Tankless Water Heater | 27000W | 1h | $185.25 |
| Electric Furnace | 10000W | 8h | $548.88 |
| Electric Car Charger (Level 2) | 7200W | 4h | $197.6 |
| Hot Tub | 6000W | 4h | $164.66 |
| Clothes Dryer | 5000W | 1h | $34.31 |
| Electric Water Heater | 4500W | 3h | $92.62 |
| Garage Workshop Heater | 4000W | 4h | $109.78 |
| Central Air Conditioner | 3500W | 8h | $192.11 |
| Electric Oven | 2500W | 1h | $17.15 |
| Dishwasher | 1800W | 1h | $12.35 |
| Hair Dryer | 1800W | 0.15h | $1.85 |
| Electric Pressure Washer | 1800W | 0.5h | $6.17 |
| Space Heater | 1500W | 8h | $82.33 |
| Electric Baseboard Heater | 1500W | 8h | $82.33 |
| Infrared Heater | 1500W | 6h | $61.75 |
Tips for Reducing Your Electricity Bill in Maine
- Maine allows you to choose your electricity supplier. Compare rates at maine.gov/meopa/electricity. Competitive suppliers may offer lower rates than the standard offer.
- Maine offers strong incentives for heat pumps through Efficiency Maine. Heat pumps can cut heating costs by 40-60% compared to oil or electric resistance.
- At 22.87 cents/kWh, solar panels pay back in 7-10 years in Maine despite the northern latitude. Maine's net metering policy is favorable for residential solar.
- Efficiency Maine provides rebates and financing for insulation, heat pumps, and electric vehicle charging. These programs significantly reduce the upfront cost of efficiency upgrades.
Frequently Asked Questions About Maine Electricity
Maine is part of the New England electricity market, which has structural cost disadvantages including limited natural gas pipeline capacity, aging transmission infrastructure, and high seasonal demand. Maine imports much of its electricity from the regional grid at wholesale prices that reflect these constraints. Rate volatility is a persistent issue due to semi-annual standard offer repricing.
The average Maine household pays about $140-$175 per month. Consumption is moderate (Maine homes tend to be well-insulated for winter), but the high rate pushes total bills above the national average. Many Maine households also use oil or propane for primary heating, which is a separate and often larger expense.
Compare Neighboring Rates
See how Maine compares to other states in the New England region:
Connecticut
29.35¢/kWh
Massachusetts
28.76¢/kWh
New Hampshire
25.34¢/kWh
Rhode Island
27.12¢/kWh
Vermont
21.34¢/kWh
Electricity rate data sourced from the U.S. Energy Information Administration (EIA), average residential retail price, last updated January 2026. Your actual rate depends on your utility, plan, and usage tier. See our full disclaimer.