F B Culley
Warrick County, Indiana · EIA plant ID 1012 · Operator: Southern Indiana Gas & Elec Co
Nameplate369MWSummer 360 MW
Generators2in service
Net generation1,257GWh12 mo to Aug 2026
Capacity factor40%gas/coal/oil units, summer MW
Heat rate10,874Btu/kWhfossil units, electric fuel, HHV
First online1966Runs 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) |
|---|---|---|---|
| 2001 | 2,454.8 | 69.0% | 11,019 |
| 2002 | 2,417.2 | 68.0% | 9,943 |
| 2003 | 2,388 | 67.1% | 10,439 |
| 2004 | 2,616.1 | 74.1% | 10,613 |
| 2005 | 2,616.4 | 74.3% | 10,798 |
| 2006 | 2,326.5 | 66.7% | 11,187 |
| 2007 | 2,629.5 | 83.4% | 10,715 |
| 2008 | 2,446.8 | 77.4% | 10,979 |
| 2009 | 1,545.6 | 49.0% | 11,154 |
| 2010 | 1,912.1 | 60.6% | 11,030 |
| 2011 | 1,538.6 | 48.8% | 11,011 |
| 2012 | 1,693.3 | 53.5% | 11,019 |
| 2013 | 1,837.6 | 58.3% | 10,993 |
| 2014 | 1,532.2 | 48.6% | 10,967 |
| 2015 | 1,408.7 | 44.7% | 10,831 |
| 2016 | 1,131.4 | 35.8% | 11,211 |
| 2017 | 1,843.4 | 58.5% | 10,750 |
| 2018 | 1,912.2 | 60.6% | 10,968 |
| 2019 | 1,379.3 | 43.7% | 11,107 |
| 2020 | 922.9 | 29.2% | 11,302 |
| 2021 | 2,118.2 | 67.2% | 10,842 |
| 2022 | 855.5 | 27.1% | 11,262 |
| 2023 | 1,501.2 | 47.6% | 11,016 |
| 2024 | 1,808.2 | 57.2% | 11,225 |
| 2025 | 968.6 | 30.7% | 11,550 |
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 |
|---|---|---|---|---|---|---|---|---|
| 2 | Conventional Steam Coal | ST | 103.7 | 90 | Dec 1966 | Operating · retirement planned | Dec 2026 | coming soon |
| 3 | Conventional Steam Coal | ST | 265.2 | 270 | Jun 1973 | Operating | — | coming soon |
| 1 | Conventional Steam Coal | ST | 46 | 42 | Jun 1955 | Retired Dec 2006 | — | coming soon |
Owner / operator
Operator: Southern Indiana Gas & Elec Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Southern Indiana Gas & Elec Co | 100.0% | 369 MW |
Nearby plants
Within 80 km.
| Warrick | 823 MW | 0.6 km |
| Rustic Hills Solar I | — | 6.5 km |
| Rustic Hills Solar II LLC | — | 7 km |
| Oak Hill Solar Array | 2 MW | 19.8 km |
| Rockport | 2,600 MW | 25.5 km |
| Elmer Smith | retired | 26.8 km |