Electricity rates in Warren, ME
Warren (3,945 people, Knox County) is served by Central Maine Power Co.. Homes on Central Maine Power Co. pay about 28.81¢/kWh, 2% less than the Maine average.
What things cost to run in Warren
Popular — tap to add, then add more to compare:
Add as many devices as you like to compare them side by side. Search again to add another, or use Duplicate to compare two settings.
Electric companies serving Warren
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Central Maine Power Co. | Investor-owned utility | 28.81¢ | $155 | 538K | 318 |
Power outages in Knox County right now
Checking live outages…
Outage history in Knox County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 2,180 | 799 |
| Days with outages | 96 | 75 |
| Most customers out at once | 11,265 (73.4%) | 16,222 (105.7%) |
| Worst day | 2024-04-04 | 2025-12-26 |
Outage minutes by month, 2025
Less outage time than 2024 (2,180 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Thomaston 28.8¢
- Union 28.8¢
- Rockland 28.8¢
- Waldoboro 28.8¢
- Cushing 28.8¢
- South Thomaston 28.8¢
- Saint George 28.8¢
- Rockport 28.8¢
- Owls Head 28.8¢
- Friendship 28.8¢
ZIP codes: 04864
Frequently asked questions
What is the electricity rate in Warren?
Most homes in Warren get power from Central Maine Power Co., where residential customers pay an average of 28.81¢/kWh including all charges. The Maine average is 29.31¢ and the U.S. average 17.99¢.
What is the average electric bill in Warren?
About $155 a month, based on 538 kWh a month (the average for Central Maine Power Co. customers) at 28.81¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Warren, ME?
Central Maine Power Co. serves Warren.
How often does the power go out in Warren?
In 2025, customers in Knox County averaged 13 hr 19 min without power. Outages hit 75 days of the year, and the worst day was 2025-12-26, when 16,222 customers (105.7%) were out. Source: ORNL EAGLE-I.