Corpus Refinery

Gas power plant in Texas, United States of America. Approximate location 27.8322, -97.5281.

GasTexasUnited States of AmericaCO₂ reported

Corpus Refinery is a 47 MW gas power plant in Texas, United States of America. It is operated by Flint Hills Resources Corpus Christi LLC. Based on reported annual generation of 280 GWh, it can supply roughly 80,057 homes. It ranks #2845 of 9,833 United States of America power plants by installed capacity. Commissioned in 1988, it is around 38 years old — long-established. Its measured emissions of 68,295 t CO₂/yr (Climate TRACE) are equivalent to about 15,920 cars driven for a year. In context, gas supplies about 40.0% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).

47MW installed capacity
280GWh reported / yr
80,057homes powered
68,295t CO₂ / yr (Climate TRACE)
1988commissioned (~38 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0050026.

68,295 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

15,920passenger cars driven for a year
8,906homes' yearly energy use
1,138,250tree seedlings grown 10 years to absorb it

Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions reported to Climate TRACE.

Reported generation trend

2013: 272 GWh20132014: 258 GWh20142015: 247 GWh20152016: 274 GWh20162017: 288 GWh20172018: 294 GWh20182019: 280 GWh2019294 GWh

Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by Flint Hills Resources Corpus Christi LLC.

Local climate & thermal context

This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a humid subtropical climate (Köppen Cfa) — Northern Hemisphere, latitude 27.8°N — which shapes how much energy it can produce and how its output varies through the year.

22.5°Cannual mean temp
281heating degree-days (base 18°C)
1,919cooling degree-days (base 18°C)
11 melevation

Monthly mean temperature

J: 14 °CJF: 16 °CFM: 19 °CMA: 22 °CAM: 26 °CMJ: 28 °CJJ: 29 °CJA: 29 °CAS: 28 °CSO: 24 °CON: 19 °CND: 15 °CD29 °C

Heating degree-days here run 89% below the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.

Climate heat-demand index: 18/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.

In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.

A gas turbine here also runs ~5% below its ISO (15°C) rating at this annual mean (typical CCGT curve, estimate).

Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.

How it compares & nearby plants

The #1101 largest gas power plant of 1818 in United States of America by capacity.

United States of America has 1818 gas power plants in this dataset, together about 546,436 MW of capacity.

Nearby power plants

Location

Coordinates 27.8322, -97.5281 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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