Cooke County Elec Coop Assn
Cooperative electric utility · Texas · #776 of 3,199 U.S. utilities by customers · EIA utility #4262
Cooke County Elec Coop Assn is a cooperative electric utility serving 18,445 customers in Texas. In 2025 it sold 397 gigawatt-hours of electricity for $55.16M in revenue, an average realized rate of 13.88¢ per kWh across all customer classes and 15.46¢ per kWh for residential customers. Its reported service territory covers 5 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 | 16,192 | 228 | $35.26M | 15.46¢ | |
| Commercial | 2,247 | 120 | $15.96M | 13.25¢ | |
| Industrial | 6 | 49.0 | $3.93M | 8.03¢ | |
| Total | 18,445 | 397 | $55.16M | 13.88¢ |
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 (1,174 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 17,040 | 383 | $42.27M | 12.50¢ |
| 2022 | 17,457 | 398 | $55.50M | 15.39¢ |
| 2023 | 17,788 | 398 | $54.77M | 15.69¢ |
| 2024 | 17,997 | 398 | $49.96M | 14.01¢ |
| 2025 | 18,445 | 397 | $55.16M | 15.46¢ |
Reliability (2025)
Average outage time (SAIDI): 349 minutes per customer per year
Average outages (SAIFI): 2.29 per customer
Average restoration time (CAIDI): 153 minutes
As reported for Texas 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: 424 GWh
Winter peak demand: 135 MW
Energy losses: 6.2% of energy handled
Meters & rooftop solar (2025)
Smart (AMI) meters: 100.0% of 18,445 meters
Customer-sited generation (net metering): 167 installations, 3.0 MW of capacity
Counties served
Cooke, TXDenton, TXGrayson, TXMontague, TXWise, TX
Other large utilities in Texas
- TXU Energy Retail Co, LLC - 1,867,539 customers, residential 19.36¢
- Reliant Energy Retail Services - 1,646,366 customers, residential 18.38¢
- City of San Antonio - (TX) - 986,641 customers, residential 12.40¢
- Austin Energy - 577,889 customers, residential 13.14¢
- Entergy Texas Inc. - 531,824 customers, residential 13.89¢
- Pedernales Electric Coop, Inc - 474,954 customers, residential 12.75¢
- Just Energy - 474,201 customers, residential 16.82¢
- El Paso Electric Co - 470,748 customers, residential 13.01¢
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #4262 in the EIA frame.