Lake Region Electric Coop, Inc - (OK)
Cooperative electric utility · Oklahoma · #587 of 3,199 U.S. utilities by customers · EIA utility #10599
Lake Region Electric Coop, Inc - (OK) is a cooperative electric utility serving 26,736 customers in Oklahoma. In 2025 it sold 463 gigawatt-hours of electricity for $58.36M in revenue, an average realized rate of 12.61¢ per kWh across all customer classes and 13.03¢ per kWh for residential customers. Its reported service territory covers 7 counties. EIA records its activities as: distribution, buying distribution, retail marketing.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 25,042 | 356 | $46.35M | 13.03¢ | |
| Commercial | 1,495 | 35.0 | $4.37M | 12.48¢ | |
| Industrial | 199 | 72.4 | $7.64M | 10.56¢ | |
| Total | 26,736 | 463 | $58.36M | 12.61¢ |
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 (1,183 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 25,546 | 432 | $43.38M | 10.29¢ |
| 2022 | 25,948 | 462 | $46.57M | 10.36¢ |
| 2023 | 26,196 | 459 | $51.90M | 11.73¢ |
| 2024 | 26,481 | 461 | $53.03M | 12.02¢ |
| 2025 | 26,736 | 463 | $58.36M | 13.03¢ |
Reliability (2025)
Average outage time (SAIDI): 317 minutes per customer per year
Average outages (SAIFI): 1.50 per customer
Average restoration time (CAIDI): 211 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: 488 GWh
Winter peak demand: 135 MW
Energy losses: 4.9% of energy handled
Meters & rooftop solar (2025)
Smart (AMI) meters: 100.0% of 26,736 meters
Customer-sited generation (net metering): 107 installations, 0.9 MW of capacity
Counties served
Adair, OKCherokee, OKDelaware, OKMayes, OKMuskogee, OKRogers, OKWagoner, 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¢
- Oklahoma Electric Coop Inc - 65,196 customers, residential 12.87¢
- 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¢
All Oklahoma utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #10599 in the EIA frame.