South Field Energy
Columbiana County, Ohio · EIA plant ID 60356 · Operator: South Field Energy, LLC
Nameplate1,210MWSummer 1,210 MW
Generators4in service
Net generation7,883GWh12 mo to Aug 2026
Capacity factor74%gas/coal/oil units, summer MW
Heat rate6,377Btu/kWhfossil units, electric fuel, HHV
First online2021Runs as baseload
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), gas/coal/oil units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2021 | 2,198.7 | 61.8% | 6,059 |
| 2022 | 8,490.5 | 80.1% | 6,022 |
| 2023 | 8,253.3 | 77.8% | 6,050 |
| 2024 | 8,597.5 | 80.9% | 6,314 |
| 2025 | 7,218.2 | 68.1% | 6,340 |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| SFCT1 | Natural Gas Fired Combined Cycle | CT | 344.4 | 344.4 | Aug 2021 | Operating | — | coming soon |
| SFCT2 | Natural Gas Fired Combined Cycle | CT | 344.4 | 344.4 | Oct 2021 | Operating | — | coming soon |
| SFST1 | Natural Gas Fired Combined Cycle | CA | 260.8 | 260.8 | Aug 2021 | Operating | — | coming soon |
| SFST2 | Natural Gas Fired Combined Cycle | CA | 260.8 | 260.8 | Oct 2021 | Operating | — | coming soon |
| SFECC | Natural Gas Fired Combined Cycle | CC | 1,105 | 1,060 | planned Jan 2021 | not_current | — | coming soon |
Owner / operator
Operator: South Field Energy, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| South Field Energy, LLC | 100.0% | 1,210 MW |
Nearby plants
Within 80 km.
| FirstEnergy W H Sammis | retired | 12.2 km |
| New Cumberland Hydroelectric Project | — | 12.7 km |
| Pine 2 Solar | 17 MW | 17.6 km |
| Pine 1 Solar | 17 MW | 18.7 km |
| Beaver Valley | 1,847 MW | 20.7 km |
| Wylie Ridge Solar | — | 22.2 km |