560th largest plant in Texas · 3734th nationally
Corpus Refinery is a natural gas power plant in Texas with a nameplate capacity of 47.0 MW. It generates roughly 272.8k MWh per year — enough to power about 25,984 average U.S. homes.
Its capacity factor of 66% puts it in the middle range — running steadily but not full-time. At 606 lb CO₂/MWh, its emission rate sits below the national grid average of roughly 800 lb/MWh.
| Plant Name | Corpus Refinery |
|---|---|
| Operator | Flint Hills Resources Corpus Christi Llc |
| City | Corpus Christi |
| County | Nueces County |
| State | Texas |
| ZIP | 78409 |
| Coordinates | 27.83220, -97.52810 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| FR6 | Natural Gas Fired Combustion Turbine | Natural Gas | 47.0 MW | Operating | 1988 |
| SOLAR | Solar Photovoltaic | Solar | 27.5 MW | Under Construction | — |
| CO₂ | 82.6k metric tons |
|---|---|
| SO₂ | 2 metric tons |
| NOₓ | 226 metric tons |
| CO₂ Rate | 606 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 | TRE |
|---|---|
| Balancing Authority | Electric Reliability Council Of Texas, 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.