Home / North America / United States of America / San Juan Mesa Wind Project LLC

San Juan Mesa Wind Project LLC

Wind power plant in New Mexico, United States of America. Approximate location 33.9716, -103.8604.

WindNew MexicoUnited States of America

San Juan Mesa Wind Project LLC is a 120 MW wind power station in New Mexico, United States of America. It is operated by NRG Energy Gas & Wind Holdings Inc. Based on reported annual generation of 404 GWh, it can supply roughly 115,371 homes. It ranks #1746 of 9,833 United States of America power plants by installed capacity. Commissioned in 2006, it is around 20 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, wind supplies about 10.3% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).

120MW installed capacity
404GWh reported / yr
115,371homes powered
2006commissioned (~20 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0056304.

Reported generation trend

2013: 395 GWh20132014: 403 GWh20142015: 306 GWh20152016: 398 GWh20162017: 402 GWh20172018: 407 GWh20182019: 404 GWh2019407 GWh

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

Owner

Operated by NRG Energy Gas & Wind Holdings Inc. All plants by this company →

Local climate & thermal context

This wind plant converts the kinetic energy of wind into electricity through turbine rotors. It sits in a cold semi-arid steppe climate (Köppen BSk) — Northern Hemisphere, latitude 34.0°N — which shapes how much energy it can produce and how its output varies through the year.

14.3°Cannual mean temp
2,015heating degree-days (base 18°C)
671cooling degree-days (base 18°C)
1,374 melevation

Monthly mean temperature

J: 3 °CJF: 6 °CFM: 9 °CMA: 14 °CAM: 19 °CMJ: 23 °CJJ: 25 °CJA: 24 °CAS: 21 °CSO: 15 °CON: 8 °CND: 4 °CD25 °C

Heating degree-days here run 18% 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: 43/100 — 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.

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 #358 largest wind power plant of 1139 in United States of America by capacity.

United States of America has 1139 wind power plants in this dataset, together about 104,477 MW of capacity.

Nearby power plants

Location

Coordinates 33.9716, -103.8604 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Built from open public data; no personal information. Operate this site? Request a correction or removal.