States › Maine
Maine electricity rates
Updated October 7, 2026
23.3¢per kWh, customer-weighted average42% higher than the U.S. average
$127average monthly bill
0utilities with a pending rate case
Maine is a retail-choice state
Your utility delivers the power and its rate cases set the delivery charges. The supply portion comes from the supplier you choose, or the default rate if you never chose. Both move independently.
Utilities in Maine
| Utility | ¢/kWh | Homes | Avg bill | Rate case |
|---|---|---|---|---|
| Central Maine Power Investor Owned | 22.37 | 577,955 | $125 | |
| Versant Power Investor Owned | 27.5 | 137,906 | $138 | |
| Eastern Maine Electric Coop Cooperative | 17.06 | 10,803 | $86 |