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Castro County, TX Energy
Electric utilities, power plants and charging stations in Castro County, Texas.
- Texas home electricity
- 15.88¢/kWh
- July 2026
- Texas regular gas
- $3.70/gal
- Week of 10/19/2026
- Electric utilities
- 5
- Serving Castro County
Electric utilities serving Castro County
As reported to EIA for 2025. A utility may serve only part of the county. Customers and prices are for its whole Texas service area
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| Utility | Customers in state | Home price | Home bill |
|---|---|---|---|
| Southwestern Public Service CoInvestor Owned | 282,824 | 13.94¢/kWh | $131/mo |
| Lamb County Electric Coop, IncCooperative | 11,659 | 9.83¢/kWh | $105/mo |
| Bailey County Elec Coop AssnCooperative | 9,199 | 9.82¢/kWh | $61/mo |
| Swisher Electric Coop, IncCooperative | 7,912 | Not reported | Not reported |
| Deaf Smith Electric Coop, IncCooperative | 4,507 | 8.57¢/kWh | $131/mo |
Alternative fuel stations
| Fuel | Stations |
|---|---|
| Propane (autogas) | 1 |
Power plants in Castro County
742 MW of operating capacity
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| Plant | Fuel | Capacity |
|---|---|---|
| TX Jumbo Road Wind | Wind | 300 MW |
| Bethel Wind Farm LLC | Wind | 276 MW |
| Hart Wind | Wind | 166 MW |
Electricity rates and gas prices are state or regional averages. Utility service areas come from EIA Form 861 and are listed by county, so a utility listed here may not serve every address in the county.
Frequently asked questions
- What electric company serves Castro County?
- Southwestern Public Service Co, Lamb County Electric Coop, Inc, Bailey County Elec Coop Assn and 2 more report serving Castro County to EIA. Check your bill or address with the utility to confirm which one serves you.
- Are there power plants in Castro County?
- Yes. Castro County has 3 operating power plants with 742 MW of capacity. The largest is TX Jumbo Road Wind (300 MW, wind).