Warren County

Gas power plant in Virginia, United States of America. Approximate location 38.9717, -78.1772.

GasVirginiaUnited States of AmericaCO₂ reported

Warren County is a 1,472 MW gas power station in Virginia, United States of America. It is operated by Virginia Electric & Power Co. Based on reported annual generation of 8,770 GWh, it can supply roughly 2,505,600 homes. It ranks #158 of 9,833 United States of America power plants by installed capacity. Commissioned in 2015, it is around 11 years old — relatively modern. Its measured emissions of 3,136,841 t CO₂/yr (US EPA GHGRP) are equivalent to about 731,198 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).

1,472MW installed capacity
8,770GWh reported / yr
2,505,600homes powered
3,136,841t CO₂ / yr (US EPA GHGRP)
2015commissioned (~11 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0055939.

3,136,841 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

731,198passenger cars driven for a year
409,082homes' yearly energy use
52,280,683tree seedlings grown 10 years to absorb it

Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions reported to US EPA GHGRP.

Reported generation trend

2015: 0 GWh20152016: 0 GWh20162017: 0 GWh20172018: 0 GWh20182019: 8,770 GWh20199k GWh

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

Owner

Operated by Virginia Electric & Power Co. All plants by this company →

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 39.0°N — which shapes how much energy it can produce and how its output varies through the year.

11.6°Cannual mean temp
2,692heating degree-days (base 18°C)
391cooling degree-days (base 18°C)
320 melevation

Monthly mean temperature

J: -1 °CJF: 1 °CFM: 6 °CMA: 11 °CAM: 16 °CMJ: 21 °CJJ: 23 °CJA: 22 °CAS: 19 °CSO: 12 °CON: 7 °CND: 2 °CD23 °C

Heating degree-days here run 10% above 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: 54/100 — this site sits in the mid 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 ~0% 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 #46 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 38.9717, -78.1772 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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