Checked
Lyman County, SD Energy
Electric utilities, power plants and charging stations in Lyman County, South Dakota.
- South Dakota home electricity
- 15.37¢/kWh
- July 2026
- Regular gas, region
- $4.15/gal
- Midwest (PADD 2)
- EV charging stations
- 1
- 8 ports
- Electric utilities
- 3
- Serving Lyman County
Electric utilities serving Lyman County
As reported to EIA for 2025. A utility may serve only part of the county. Customers and prices are for its whole South Dakota service area
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| Utility | Customers in state | Home price | Home bill |
|---|---|---|---|
| West Central Electric Coop Inc - (SD)Cooperative | 6,815 | Not reported | Not reported |
| Rosebud Electric Coop IncCooperative | 5,697 | 11.88¢/kWh | $137/mo |
| WAPA-- Western Area Power AdministrationFederal | 25 | Not reported | Not reported |
EV charging in Lyman County
1 public stations, DC fast first
- Oacoma, SD - Tesla Supercharger
1000 E Dakota Highway 16, Oacoma, SD 57365
8 DC fast · Tesla Supercharger · Tesla (NACS)
Power plants in Lyman County
538 MW of operating capacity
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| Plant | Fuel | Capacity |
|---|---|---|
| Big Bend Dam | Hydroelectric | 538 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 Lyman County?
- West Central Electric Coop Inc - (SD), Rosebud Electric Coop Inc, WAPA-- Western Area Power Administration report serving Lyman County to EIA. Check your bill or address with the utility to confirm which one serves you.
- How many EV charging stations are in Lyman County?
- There are 1 public EV charging stations in Lyman County with 8 ports, 1 of them with DC fast charging.
- Are there power plants in Lyman County?
- Yes. Lyman County has 1 operating power plant with 538 MW of capacity. The largest is Big Bend Dam (538 MW, hydroelectric).