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Maine Electricity Utilities & Rates
44 electric utilities serve Maine · EIA Form 861 2025, with monthly prices through August 2026
Utilities
44
Customers
866,741
Electricity sold
11,247 GWh
Residential rate (2025)
27.69¢
Avg residential bill
$148/mo
Residential price (August 2026)
32.11¢
Average Maine electricity prices, 2025
| Customer class | Avg price | Avg monthly use | Avg monthly bill |
|---|---|---|---|
| Residential | 27.69¢ | 533 kWh | $147.67 |
| Commercial | 20.86¢ | 3,027 kWh | $631.49 |
| Industrial | 14.88¢ | 107,572 kWh | $16,001.82 |
EIA Form 861 average-bill tables for 2025: total class revenue divided by sales and customers as filed. Prices are average realized rates, blending fixed and variable charges - not any single tariff.
Latest monthly prices (EIA-861M, preliminary)
| Period | Residential | Commercial | Industrial | All sectors |
|---|---|---|---|---|
| August 2026 | 32.11¢ | 21.33¢ | 14.24¢ | 24.21¢ |
| 2026 year-to-date | 30.23¢ | 22.83¢ | 15.62¢ | 24.51¢ |
Electric utilities serving Maine
| Utility | Ownership | Customers in state | Sales (GWh) | Residential rate |
|---|---|---|---|---|
| Central Maine Power Co | Investor Owned | 592,687 | 4,602 | 27.41¢ |
| Versant Power | Investor Owned | 155,317 | 1,377 | 30.15¢ |
| Electricity Maine, LLC | Retail Power Marketer | 15,645 | 75.3 | 15.65¢ |
| Constellation NewEnergy, Inc | Retail Power Marketer | 13,907 | 1,637 | — |
| SmartEnergy Holdings, LLC | Retail Power Marketer | 13,439 | 84.3 | 16.66¢ |
| Eastern Maine Electric Coop | Cooperative | 13,231 | 105 | 19.36¢ |
| Kennebunk Light & Power Dist | Municipal | 7,596 | 104 | 13.46¢ |
| Adjustment 2025 | 6,778 | -125.8 | 26.05¢ | |
| C. N. Brown Electricity, LLC | Retail Power Marketer | 5,516 | 72.4 | 11.28¢ |
| Houlton Water Company | Municipal | 5,496 | 109 | 14.16¢ |
| Think Energy, LLC | Retail Power Marketer | 4,989 | 36.9 | 11.54¢ |
| First Point Power, LLC | Retail Power Marketer | 4,933 | 416 | 11.33¢ |
| XOOM Energy Maine, LLC | Retail Power Marketer | 4,016 | 40.8 | 13.61¢ |
| FairPoint Energy LLC | Retail Power Marketer | 3,346 | 21.7 | 19.23¢ |
| Town of Madison - (ME) | Municipal | 2,691 | 29.4 | 15.01¢ |
| Ambit Energy Holdings, LLC | Retail Power Marketer | 2,591 | 18.7 | 16.43¢ |
| Major Energy Electric Services | Retail Power Marketer | 2,241 | 16.3 | 14.27¢ |
| Fox Islands Electric Coop, Inc | Cooperative | 2,151 | 11.0 | — |
| EverBright, LLC | Behind the Meter | 1,670 | 12.3 | 24.59¢ |
| North American Power and Gas, LLC | Retail Power Marketer | 1,651 | 10.5 | 15.54¢ |
| Town Square Energy | Retail Power Marketer | 1,578 | 14.6 | 17.38¢ |
| Van Buren Light & Power Dist | Municipal | 1,369 | 15.7 | — |
| Ahana Renewables, LLC | Behind the Meter | 883 | 13.0 | 17.08¢ |
| NextEra Energy Services, LLC | Retail Power Marketer | 857 | 334 | — |
| ENGIE Resources LLC | Retail Power Marketer | 515 | 321 | — |
| Clearview Electric Inc. | Retail Power Marketer | 509 | 1.9 | 19.24¢ |
| Direct Energy Business | Retail Power Marketer | 256 | 592 | — |
| Titan Gas LLC | Retail Power Marketer | 222 | 1.1 | 10.55¢ |
| Champion Energy Services | Retail Power Marketer | 189 | 48.8 | — |
| Matinicus Plantation Elec Co | Municipal | 132 | 0.1 | — |
| MP2 Energy LLC | Retail Power Marketer | 100 | 139 | — |
| BP Energy Retail LLC | Retail Power Marketer | 63 | 287 | — |
| Palmetto Solar, LLC | Behind the Meter | 63 | 0.7 | 27.67¢ |
| Texas Retail Energy, LLC | Retail Power Marketer | 31 | 82.5 | — |
| Sunrun Inc. | Behind the Meter | 23 | 0.5 | 16.86¢ |
| Great American Gas & Electric, LLC | Retail Power Marketer | 17 | 2.4 | 21.10¢ |
| Calpine Energy Solutions, LLC | Retail Power Marketer | 12 | 342 | — |
| New Brunswick Energy Marketing Corp. | Retail Power Marketer | 12 | 197 | — |
| SmartestEnergy US LLC | Retail Power Marketer | 7 | 7.7 | — |
| Freedom Energy | Retail Power Marketer | 4 | 17.0 | — |
| Tesla Inc. | Behind the Meter | 4 | 1.2 | — |
| American PowerNet | Retail Power Marketer | 2 | 73.4 | — |
| Messer Energy Services, Inc. | Retail Power Marketer | 1 | 96.3 | — |
| Calpine Power America LLC | Retail Power Marketer | 1 | 4.5 | — |
Cheapest residential electricity in Maine (2025)
- C. N. Brown Electricity, LLC - 11.28¢
- First Point Power, LLC - 11.33¢
- Think Energy, LLC - 11.54¢
- Kennebunk Light & Power Dist - 13.46¢
- XOOM Energy Maine, LLC - 13.61¢
- Houlton Water Company - 14.16¢
- Major Energy Electric Services - 14.27¢
- Town of Madison - (ME) - 15.01¢
- North American Power and Gas, LLC - 15.54¢
- Electricity Maine, LLC - 15.65¢
Source: U.S. Energy Information Administration, Forms EIA-861 (2025) and EIA-861M (monthly, preliminary).
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