Greenville Electric Generating Station
Darke County, Ohio · EIA plant ID 55228 · Operator: Buckeye Power, Inc
Nameplate236MWSummer 196 MW
Generators4in service
Net generation82GWh12 mo to Dec 2025
Capacity factor5%gas/coal/oil units, summer MW
Heat rate10,603Btu/kWhfossil units, electric fuel, HHV
First online2000Runs as peaking
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 | 120 | 7.6% | 10,936 |
| 2002 | 148.3 | 9.4% | 10,378 |
| 2003 | 49.2 | 3.1% | 10,597 |
| 2004 | 39.9 | 2.5% | 10,946 |
| 2005 | 54.1 | 3.5% | 11,041 |
| 2006 | 45.5 | 2.9% | 11,999 |
| 2007 | 52.8 | 3.4% | 11,251 |
| 2008 | 20.3 | 1.1% | 11,942 |
| 2009 | 19 | 1.1% | 11,790 |
| 2010 | 56.6 | 3.2% | 11,257 |
| 2011 | 44.1 | 2.5% | 11,039 |
| 2012 | 63.9 | 3.6% | 10,903 |
| 2013 | 37.5 | 2.2% | 10,701 |
| 2014 | 47.9 | 2.8% | 10,497 |
| 2015 | 42.4 | 2.5% | 10,381 |
| 2016 | 86.2 | 5.0% | 10,344 |
| 2017 | 93.6 | 5.5% | 10,231 |
| 2018 | 212.5 | 12.4% | 9,714 |
| 2019 | 190.8 | 11.1% | 9,922 |
| 2020 | 98.1 | 5.7% | 9,672 |
| 2021 | 185.6 | 10.8% | 9,589 |
| 2022 | 200.1 | 11.7% | 9,768 |
| 2023 | 68.5 | 4.0% | 11,298 |
| 2024 | 105 | 6.1% | 10,317 |
| 2025 | 82.2 | 4.8% | 10,603 |
Fuel capability
Gas-fired turbines (CT/GT/CA/CS) that can also burn liquid fuel. EIA-860 Schedule 3 for capability, EIA-923 for actual burn.
StatusLikely still dual fuel
Liquid fuel burned · 36 mo17,661 MMBtu
Last month with liquid burnDec 2025
Switch while operatingYes
Net summer MW on gas196
Net summer MW on oil192
Time gas → oilup to 1 h (EIA 1H)
Time oil → gasup to 1 h (EIA 1H)
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 |
|---|---|---|---|---|---|---|---|---|
| GT1 | Natural Gas Fired Combustion Turbine | GT | 59 | 49 | Jun 2000 | Operating | — | coming soon |
| GT2 | Natural Gas Fired Combustion Turbine | GT | 59 | 49 | Jun 2000 | Operating | — | coming soon |
| GT3 | Natural Gas Fired Combustion Turbine | GT | 59 | 49 | Jun 2000 | Operating | — | coming soon |
| GT4 | Natural Gas Fired Combustion Turbine | GT | 59 | 49 | Jun 2000 | Operating | — | coming soon |
Owner / operator
Operator: Buckeye Power, Inc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Buckeye Power, Inc | 100.0% | 236 MW |
Nearby plants
Within 80 km.
| Whirlpool Corp-Greenville Wind Farm | 5 MW | 6.2 km |
| Arcanum Peaking | retired | 11.3 km |
| Arcanum | retired | 11.4 km |
| DG AMP Solar Versailles | 2 MW | 19 km |
| Versailles Peaking | 5 MW | 20.3 km |
| Union City Wind Turbine | retired | 21.4 km |