PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/6789
EIA plant 6789
St. Stephen · Berkeley · SC
St Stephen
Operated by US Army Corps of Engineers
Published location
Where is St Stephen?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
33.426100, -79.930000
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 | 52,203 MWh |
| 2 | 33,380 MWh |
| 3 | 46,778 MWh |
| 4 | 17,449 MWh |
| 5 | 29,885 MWh |
| 6 | 1,231 MWh |
| 7 | 1,201 MWh |
| 8 | 32,623 MWh |
| 9 | 5,796 MWh |
| 10 | 13,402 MWh |
| 11 | 6,703 MWh |
| 12 | 17,911 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Conventional Hydroelectric | WAT | 28 | OP |
| 2 | Conventional Hydroelectric | WAT | 28 | OP |
| 3 | Conventional Hydroelectric | WAT | 28 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
6789
Sector
Electric Utility
Water source
Lake Moultrie
Data edition
2024-final