34th largest plant in Ohio · 1317th nationally
Greenville Electric Generating Station is a natural gas power plant in Ohio with a nameplate capacity of 236 MW. It generates roughly 68.5k MWh per year — enough to power about 6,520 average U.S. homes.
Its capacity factor of 3% reflects intermittent or peaking operation. At 1338 lb CO₂/MWh, its emission rate sits above the national grid average of roughly 800 lb/MWh.
| Plant Name | Greenville Electric Generating Station |
|---|---|
| Operator | Buckeye Power, Inc |
| City | Greenville |
| County | Darke County |
| State | Ohio |
| ZIP | 45331 |
| Coordinates | 40.07578, -84.61514 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| GT1 | Natural Gas Fired Combustion Turbine | Natural Gas | 59.0 MW | Operating | 2000 |
| GT2 | Natural Gas Fired Combustion Turbine | Natural Gas | 59.0 MW | Operating | 2000 |
| GT3 | Natural Gas Fired Combustion Turbine | Natural Gas | 59.0 MW | Operating | 2000 |
| GT4 | Natural Gas Fired Combustion Turbine | Natural Gas | 59.0 MW | Operating | 2000 |
| CO₂ | 45.8k metric tons |
|---|---|
| NOₓ | 34 metric tons |
| CO₂ Rate | 1338 lb/MWh |
Annual totals and CO₂ rate reported by EPA eGRID for 2023. Reference averages are approximate U.S.-wide figures from the same dataset.
| NERC Region | RFC |
|---|---|
| Balancing Authority | Pjm Interconnection, Llc |
Natural gas plants are the workhorse of the modern grid. Combined-cycle units achieve very high efficiency and can ramp up and down quickly to balance variable renewables. They emit roughly half the CO₂ per MWh of coal and far less of other pollutants, but they still release upstream methane during fuel extraction.