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Copper Mountain Solar 3

Solar power plant in Nevada, United States of America. Approximate location 35.8894, -114.9579.

SolarNevadaUnited States of America

Copper Mountain Solar 3 is a 255 MW solar power station in Nevada, United States of America. It is operated by Consolidated Edison Development Inc.. Based on reported annual generation of 592 GWh, it can supply roughly 169,200 homes. It ranks #1061 of 9,833 United States of America power plants by installed capacity. Commissioned in 2014, it is around 12 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, solar supplies about 8.6% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).

255MW installed capacity
592GWh reported / yr
169,200homes powered
2014commissioned (~12 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0058915.

Reported generation trend

2014: 155 GWh20142015: 602 GWh20152016: 606 GWh20162017: 608 GWh20172018: 614 GWh20182019: 592 GWh2019614 GWh

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

Owner

Operated by Consolidated Edison Development Inc.. All plants by this company →

Local climate & thermal context

This solar plant converts sunlight directly into electricity with photovoltaic panels. It sits in a hot desert climate (Köppen BWh) — Northern Hemisphere, latitude 35.9°N — which shapes how much energy it can produce and how its output varies through the year.

19.0°Cannual mean temp
1,170heating degree-days (base 18°C)
1,562cooling degree-days (base 18°C)
846 melevation

Monthly mean temperature

J: 8 °CJF: 10 °CFM: 13 °CMA: 18 °CAM: 23 °CMJ: 28 °CJJ: 31 °CJA: 30 °CAS: 26 °CSO: 20 °CON: 13 °CND: 8 °CD31 °C

Heating degree-days here run 52% 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: 28/100 — 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.

Solar PV loses ~0.35%/°C above 25°C cell temperature — roughly 2.2% at warm-season highs here (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 #11 largest solar power plant of 3283 in United States of America by capacity.

United States of America has 3283 solar power plants in this dataset, together about 37,970 MW of capacity.

Nearby power plants

Location

Coordinates 35.8894, -114.9579 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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