Why isn't the turbine in my backyard included in the U.S. Wind Turbine Database?

The U.S. Wind Turbine Database (USWTDB) is designed to be a comprehensive source of information for utility-scale wind turbines in the United States; residential-scale turbines are excluded. We have removed turbines known to be residential scale and have excluded turbines that are both less than 65 kilowatts (kW) in rated capacity and less than 30 meters in total height. 

We are not aware of a comprehensive, publicly-available data source of residential-scale turbines. 

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Image: Wind Turbine Blade

Wind Turbine Blade

This photo shows one of the three 135-ft blades of a turbine before installation. Although the blades of wind turbines appear to move quite slowly to the human eye, blade tips often move at speeds faster than 100 mph.

Attribution: Energy and Minerals
Image: Wind Turbines

Wind Turbines

Wind turbines at certain sites in North America each cause dozens of bat fatalities per year.

Attribution: Energy and Minerals