PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/55386
EIA plant 55386
Gaston · Calhoun · SC
Columbia Energy Center (SC)
Operated by Dominion Energy South Carolina, Inc
Published location
Where is Columbia Energy Center (SC)?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
33.869700, -81.017800
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 286,955 MWh |
| 2 | 226,883 MWh |
| 3 | 302,676 MWh |
| 4 | 144,215 MWh |
| 5 | 322,592 MWh |
| 6 | 290,128 MWh |
| 7 | 298,023 MWh |
| 8 | 308,939 MWh |
| 9 | 303,169 MWh |
| 10 | 277,401 MWh |
| 11 | 206,819 MWh |
| 12 | 291,226 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| ST1 | Natural Gas Fired Combined Cycle | NG | 274.5 | OP |
| CT1 | Natural Gas Fired Combined Cycle | NG | 197 | OP |
| CT2 | Natural Gas Fired Combined Cycle | NG | 197 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
55386
Sector
Electric Utility
Water source
Congaree River (Indirectly)
Data edition
2024-final