Haefling
Fayette County, Kentucky · EIA plant ID 1358 · Operator: Kentucky Utilities Co
Nameplate41MWSummer 24 MW
Generators2in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%gas/coal/oil units, summer MW
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online1970Runs as rarely runs
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 | -0.2 | -0.0% | — |
| 2002 | -0.4 | -0.1% | — |
| 2003 | -0.5 | -0.1% | — |
| 2004 | -0.4 | -0.1% | — |
| 2005 | 0.4 | 0.1% | 14,227 |
| 2006 | 0.2 | 0.1% | — |
| 2007 | -0.2 | -0.1% | — |
| 2008 | -0.4 | -0.1% | — |
| 2009 | -0.4 | -0.1% | — |
| 2010 | 0.6 | 0.2% | — |
| 2011 | 0.3 | 0.1% | — |
| 2012 | 1.3 | 0.4% | 23,746 |
| 2013 | 0.4 | 0.1% | 29,440 |
| 2014 | 0.7 | 0.4% | 21,190 |
| 2015 | 2.2 | 1.1% | 21,994 |
| 2016 | 0.1 | 0.1% | — |
| 2017 | -0 | -0.0% | — |
| 2018 | -0.2 | -0.1% | — |
| 2019 | -0.1 | -0.1% | — |
| 2020 | -0.1 | -0.0% | — |
| 2021 | -0 | -0.0% | — |
| 2022 | -0.2 | -0.1% | — |
| 2023 | -0.2 | -0.1% | — |
| 2024 | -0.2 | -0.1% | — |
| 2025 | 0.1 | 0.0% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Natural Gas Fired Combustion Turbine | GT | 20.7 | 12 | Oct 1970 | Operating | — | coming soon |
| 2 | Natural Gas Fired Combustion Turbine | GT | 20.7 | 12 | Oct 1970 | Operating | — | coming soon |
| 3 | Natural Gas Fired Combustion Turbine | GT | 20.7 | 12 | Oct 1970 | Retired Dec 2013 | — | coming soon |
Owner / operator
Operator: Kentucky Utilities Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Kentucky Utilities Co | 100.0% | 41 MW |
Nearby plants
Within 80 km.
| Cooperative Solar Two-Fayette | — | 18.5 km |
| Cooperative Solar One | 9 MW | 23.9 km |
| Bluebird Solar LLC | 100 MW | 27.2 km |
| Paris (KY) | 11 MW | 28.3 km |
| Green City Recovery, LLC | 2 MW | 29.7 km |
| Mother Ann Lee | 2 MW | 33.1 km |