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Bent Tree Wind Farm Phase 1

Wind power plant in Minnesota, United States of America. Approximate location 43.7246, -93.4504.

WindMinnesotaUnited States of America

Bent Tree Wind Farm Phase 1 is a 201 MW wind power station in Minnesota, United States of America. It is operated by Wisconsin Power & Light Co. Based on reported annual generation of 512 GWh, it can supply roughly 146,142 homes. It ranks #1229 of 9,833 United States of America power plants by installed capacity. Commissioned in 2011, it is around 15 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).

201MW installed capacity
512GWh reported / yr
146,142homes powered
2011commissioned (~15 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0057198.

Reported generation trend

2013: 555 GWh20132014: 591 GWh20142015: 595 GWh20152016: 575 GWh20162017: 566 GWh20172018: 508 GWh20182019: 512 GWh2019595 GWh

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

Owner

Operated by Wisconsin Power & Light Co. 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 hot-summer humid continental climate (Köppen Dfa) — Northern Hemisphere, latitude 43.7°N — which shapes how much energy it can produce and how its output varies through the year.

7.0°Cannual mean temp
4,246heating degree-days (base 18°C)
274cooling degree-days (base 18°C)
383 melevation

Monthly mean temperature

J: -11 °CJF: -7 °CFM: 0 °CMA: 8 °CAM: 15 °CMJ: 20 °CJJ: 22 °CJA: 21 °CAS: 16 °CSO: 9 °CON: 0 °CND: -8 °CD22 °C

Heating degree-days here run 73% 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: 87/100 — this site sits in the top 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 #127 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 43.7246, -93.4504 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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