Checked
Judith Basin County, MT Energy
Electric utilities, power plants and charging stations in Judith Basin County, Montana.
- Montana home electricity
- 14.99¢/kWh
- July 2026
- Regular gas, region
- $4.47/gal
- Rocky Mountain (PADD 4)
- Electric utilities
- 3
- Serving Judith Basin County
Electric utilities serving Judith Basin County
As reported to EIA for 2025. A utility may serve only part of the county. Customers and prices are for its whole Montana service area
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| Utility | Customers in state | Home price | Home bill |
|---|---|---|---|
| NorthWestern Energy LLC - (MT)Investor Owned | 438,851 | 14.42¢/kWh | $102/mo |
| Fergus Electric Coop, IncCooperative | 7,157 | 15.91¢/kWh | $143/mo |
| Sun River Electric Coop, IncCooperative | 6,300 | Not reported | Not reported |
Power plants in Judith Basin County
120 MW of operating capacity
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| Plant | Fuel | Capacity |
|---|---|---|
| South Peak Wind | Wind | 80.0 MW |
| Spion Kop Wind Farm | Wind | 40.0 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 Judith Basin County?
- NorthWestern Energy LLC - (MT), Fergus Electric Coop, Inc, Sun River Electric Coop, Inc report serving Judith Basin County to EIA. Check your bill or address with the utility to confirm which one serves you.
- Are there power plants in Judith Basin County?
- Yes. Judith Basin County has 2 operating power plants with 120 MW of capacity. The largest is South Peak Wind (80.0 MW, wind).