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Mason County, TX Energy
Electric utilities, power plants and charging stations in Mason County, Texas.
- Texas home electricity
- 15.88¢/kWh
- July 2026
- Texas regular gas
- $3.70/gal
- Week of 10/19/2026
- Electric utilities
- 3
- Serving Mason County
Electric utilities serving Mason 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 |
|---|---|---|---|
| Pedernales Electric Coop, IncCooperative | 474,954 | 12.75¢/kWh | $153/mo |
| Central Texas Elec Coop, IncCooperative | 48,451 | 12.17¢/kWh | $131/mo |
| City of Mason - (TX)Municipal | 1,491 | Not reported | Not reported |
Power plants in Mason County
110 MW of operating capacity
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| Plant | Fuel | Capacity |
|---|---|---|
| Bat Cave | Battery storage | 100 MW |
| Regis Mason | Battery storage | 9.9 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 Mason County?
- Pedernales Electric Coop, Inc, Central Texas Elec Coop, Inc, City of Mason - (TX) report serving Mason County to EIA. Check your bill or address with the utility to confirm which one serves you.
- Are there power plants in Mason County?
- Yes. Mason County has 2 operating power plants with 110 MW of capacity. The largest is Bat Cave (100 MW, battery storage).