Electric utilities in Maine
Utilities with at least 100,000 residential customers on a single 2025 filing. Sorted by average monthly bill. A bundled filing and a delivery filing for the same company are not added together.
| Utility | Filing | ¢/kWh | Avg. monthly bill | Customers |
|---|---|---|---|---|
| Versant Power | Bundled | 30.2 | $150 | 131,540 |
| Central Maine Power Co | Bundled | 27.4 | $147 | 537,632 |