Checked
Calhoun County, SC Energy
Electric utilities, power plants and charging stations in Calhoun County, South Carolina.
- South Carolina home electricity
- 15.47¢/kWh
- July 2026
- Regular gas, region
- $3.86/gal
- Lower Atlantic (PADD 1C)
- EV charging stations
- 1
- 6 ports
- Electric utilities
- 3
- Serving Calhoun County
Electric utilities serving Calhoun County
As reported to EIA for 2025. A utility may serve only part of the county. Customers and prices are for its whole South Carolina service area
Swipe the table sideways to see more columns.
| Utility | Customers in state | Home price | Home bill |
|---|---|---|---|
| Dominion Energy South Carolina, IncInvestor Owned | 824,270 | 16.41¢/kWh | $169/mo |
| Aiken Electric Coop IncCooperative | 54,255 | 17.51¢/kWh | $192/mo |
| Tri-County Electric Coop, Inc (SC)Cooperative | 18,488 | 19.94¢/kWh | $225/mo |
EV charging in Calhoun County
1 public stations, DC fast first
- Calhoun County Sports Complex - Tesla Destination
600 Chestnut St, St Matthews, SC 29135
6 Level 2 · Tesla Destination · J1772 (Level 2), Tesla (NACS)
Alternative fuel stations
| Fuel | Stations |
|---|---|
| Ethanol (E85) | 1 |
Power plants in Calhoun County
907 MW of operating capacity
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| Plant | Fuel | Capacity |
|---|---|---|
| Columbia Energy Center (SC) | Natural gas | 669 MW |
| Lone Star Solar | Solar | 132 MW |
| Midlands | Solar | 72.1 MW |
| Cameron Solar | Solar | 20.0 MW |
| St. Matthews Solar | Solar | 10.2 MW |
| Cameron Solar II | Solar | 4.1 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 Calhoun County?
- Dominion Energy South Carolina, Inc, Aiken Electric Coop Inc, Tri-County Electric Coop, Inc (SC) report serving Calhoun County to EIA. Check your bill or address with the utility to confirm which one serves you.
- How many EV charging stations are in Calhoun County?
- There are 1 public EV charging stations in Calhoun County with 6 ports.
- Are there power plants in Calhoun County?
- Yes. Calhoun County has 6 operating power plants with 907 MW of capacity. The largest is Columbia Energy Center (SC) (669 MW, natural gas).