Electricity · retail choice
Electricity rates in Maine
Maine homes can buy their supply from a retail supplier instead of their utility. Find your utility to compare offers with its default rate.
State average, all-in24.03¢per kWh, residential, 2024 (EIA)
Average price by county
All-in average residential price of the main utility in each county (2024).
23.4¢28.5¢ no data
| Utility | Homes served | Average, all-in | Default supply rate | Retail offers |
|---|---|---|---|---|
| Central Maine Power | 577,955 | 23.43¢ | 12.72¢ | 23 from 13.99¢ |
| Versant Power | 108,942 | 28.53¢ | 14.88¢ | 20 from 14.40¢ |
| Eastern Maine Electric CoopCooperative | 10,803 | 17.06¢ | — | — |
| Houlton WaterMunicipal | 3,907 | 11.95¢ | — | — |
| Town of MadisonMunicipal | 2,413 | 15.16¢ | — | — |
Averages are revenue divided by sales for residential customers in 2024 (U.S. Energy Information Administration, Form 861), so they include delivery charges and fees.