27th largest plant in Missouri · 1293rd nationally
Peno Creek is a natural gas power plant in Missouri with a nameplate capacity of 240 MW. It generates roughly 140.5k MWh per year — enough to power about 13,385 average U.S. homes.
Its capacity factor of 7% reflects intermittent or peaking operation. At 1334 lb CO₂/MWh, its emission rate sits above the national grid average of roughly 800 lb/MWh.
| Plant Name | Peno Creek |
|---|---|
| Operator | Union Electric Co - (Mo) |
| City | Bowling Green |
| County | Pike County |
| State | Missouri |
| ZIP | 63334 |
| Coordinates | 39.35310, -91.22950 |
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 | 60.0 MW | Operating | 2002 |
| GT2 | Natural Gas Fired Combustion Turbine | Natural Gas | 60.0 MW | Operating | 2002 |
| GT3 | Natural Gas Fired Combustion Turbine | Natural Gas | 60.0 MW | Operating | 2002 |
| GT4 | Natural Gas Fired Combustion Turbine | Natural Gas | 60.0 MW | Operating | 2002 |
| CO₂ | 93.7k metric tons |
|---|---|
| SO₂ | 1 metric tons |
| NOₓ | 66 metric tons |
| CO₂ Rate | 1334 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 | SERC |
|---|---|
| Balancing Authority | Midcontinent Independent Transmission System Operator, Inc.. |
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.