The chart below is a representative sample of Competitive Electricity Providers (CEPs) supplying electricity in Maine. Customers who make no choice will continue to receive Standard Offer service, as set through a bidding process at Maine Public Utilities Commission (PUC).
If you choose to work with a CEP, contact them directly through their website or phone number, as provided below. To learn more about signing up for a CEP or the Standard Offer, visit Frequently Asked Questions.
Important: If you give one of these companies a call and sign up, contact that supplier before your contract ending date to either sign a new contract or request to be put on the Standard Offer when your contract ends, or you may be automatically extended and charged a higher or variable rate.
The rates on this table are accurate as of May 1, 2025 unless otherwise noted. Prices can change without notice, so we strongly urge you to go to the website or call the company to check rates and fully read terms and conditions before signing up.
CMP Rates
| Competitive Electricity Provider | Rate for CMP Customers (¢/kWh) | Fixed Rate Term | Early Termination Fee |
|---|---|---|---|
| Residential and Small Commercial Standard Offer (PUC) |
|||
|
10.613 |
1/1/25 - 12/31/25 |
No | |
|
Ambit Energy |
13.00 | 12 Months | No |
| 13.50 | Ultimate Perks 12 | ||
| 18.00 | Winter Break 12 | ||
| 18.00 | Winter Break 24 | ||
|
C.N. Brown Electricity |
10.51 |
8 Months |
No |
|
11.51 |
8 Months GreenChoice |
||
|
Clearview Energy |
16.19 | 6 Months | No |
| 17.39 | 12 Months | ||
| 16.69 | 24 Months | ||
| Electricity Maine 866-573-2674 |
13.99 | 12 Months | No |
| 14.49 (100% Green) |
12 Months GreenChoice | ||
| Major Energy 888-625-6760 |
12.49 | 15 Months | No |
| 12.69 | 23 Months | ||
|
North American Power |
12.29 | 6 Months | No |
| 12.99 | 14 Months | ||
|
SmartEnergy |
14.50 |
12 Months GreenChoice | No |
|
Think Energy |
10.50 | 5 Months | No |
| 12.90 (100% Green) |
12 Months GreenChoice | ||
| 12.90 (100% Green) |
36 Months GreenChoice | ||
|
Town Square Energy |
16.97 |
12 Months | No |
| XOOM Energy 888-997-8979 |
12.99 | 12 Months | No |
| 12.99 | 24 Months | ||
| 17.19 (50% Green) |
Variable |
Versant (Bangor Hydro)*
| Competitive Electricity Provider | Rate for Versant (Bangor Hydro) Customers (¢/kWh) | Fixed Rate Term | Early Termination Fee |
|---|---|---|---|
| Residential and Small Commercial Standard Offer (PUC) |
|||
|
10.563 |
1/1/25 - 12/31/25 |
No | |
|
Ambit Energy |
13.00 | 12 Months | No |
| 13.50 | Ultimate Perks 12 | ||
| 18.00 | Winter Break 12 | ||
| 18.00 | Winter Break 24 | ||
|
C.N. Brown Electricity |
10.51 |
8 Months |
No |
|
11.51 |
8 Months GreenChoice |
||
|
Clearview Energy |
12.69 | 6 Months | No |
| 13.99 | 12 Months | ||
| 13.59 | 24 Months | ||
| Electricity Maine 866-573-2674 |
15.99 | 12 Months | No |
| 16.39 (100% Green) |
12 Months GreenChoice | ||
| Major Energy 888-625-6760 |
12.75 | 15 Months | No |
| 12.99 | 23 Months | ||
|
North American Power |
12.29 | 6 Months | No |
| 12.99 | 14 Months | ||
|
SmartEnergy |
13.00 |
12 Months GreenChoice | No |
|
Think Energy |
10.50 | 5 Months | No |
| 12.90 (100% Green) |
12 Months GreenChoice | ||
| 12.90 (100% Green) |
36 Months GreenChoice | ||
|
Town Square Energy |
16.97 |
12 Months | No |
| XOOM Energy 888-997-8979 |
12.49 | 12 Months | No |
| 12.99 | 24 Months | ||
| 16.49 (50% Green) |
Variable |
Notes:
- Products with a higher percentage of electricity generated from renewable resources are noted with a (xx%) after the price showing the percentage of renewable energy included in the product, as provided to us by the supplier. The OPA cannot verify the source or type of renewable energy for any amount, above the required minimum, voluntarily added by the supplier.
- The Standard Offer price changes annually on January 1.
- *As of November 2023, our outreach has not resulted in any CEPs currently serving the Versant - Maine Public district.