Oklahoma Electric Coop Inc
Cooperative electric utility · Oklahoma · #296 of 3,199 U.S. utilities by customers · EIA utility #14062
Oklahoma Electric Coop Inc is a cooperative electric utility serving 65,196 customers in Oklahoma. In 2025 it sold 1,540 gigawatt-hours of electricity for $173.18M in revenue, an average realized rate of 11.25¢ per kWh across all customer classes and 12.87¢ per kWh for residential customers. Its reported service territory covers 7 counties. EIA records its activities as: distribution.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 59,539 | 898 | $115.52M | 12.87¢ | |
| Commercial | 5,521 | 306 | $37.38M | 12.20¢ | |
| Industrial | 136 | 336 | $20.27M | 6.03¢ | |
| Total | 65,196 | 1,540 | $173.18M | 11.25¢ |
Average realized rate = revenue divided by sales as reported on EIA Form 861. It blends fixed charges, demand charges and riders into one per-kWh figure; it is not the utility's tariff rate. Estimated residential bill assumes the average residential customer's actual 2025 usage (1,256 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 60,141 | 1,340 | $144.18M | 11.99¢ |
| 2022 | 61,801 | 1,501 | $173.93M | 13.04¢ |
| 2023 | 63,105 | 1,477 | $158.72M | 12.20¢ |
| 2024 | 64,208 | 1,536 | $163.84M | 12.25¢ |
| 2025 | 65,196 | 1,540 | $173.18M | 12.87¢ |
Reliability (2025)
Average outage time (SAIDI): 70 minutes per customer per year
Average outages (SAIFI): 1.29 per customer
Average restoration time (CAIDI): 54 minutes
As reported for Oklahoma under the IEEE standard, with major event days included where the standard reports them. Lower is better; see the reliability rankings.
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 1,540 GWh
Winter peak demand: 381 MW
Meters & rooftop solar (2025)
Smart (AMI) meters: 100.0% of 65,196 meters
Customer-sited generation (net metering): 906 installations, 8.5 MW of capacity
Counties served
Caddo, OKCanadian, OKCleveland, OKGrady, OKMcClain, OKOklahoma, OKPottawatomie, OK
Other large utilities in Oklahoma
- Oklahoma Gas & Electric Co - 909,620 customers, residential 12.43¢
- Public Service Co of Oklahoma - 588,941 customers, residential 14.23¢
- City of Edmond - (OK) - 44,881 customers, residential 10.73¢
- Northeast Oklahoma Electric Co - 42,301 customers, residential 13.79¢
- Verdigris Valley Elec Coop Inc - 39,439 customers, residential 12.40¢
- East Central Oklahoma Elec Coop Inc - 37,718 customers, residential 13.59¢
- Tri-County Electric Coop, Inc (OK) - 31,996 customers, residential 15.95¢
- CKenergy Electric Cooperative - 27,723 customers, residential 13.84¢
All Oklahoma utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #14062 in the EIA frame.