I admit it I love wind turbines but for those of you who think they are an eyesore...look what was done in Oklahoma - world's largest rooftop wind farm, vertical wind turbines, wind power, wind energy, wind farm
Rooftop Mounted Wind Turbine Ventilator. High Output Vertical Axis Wind Powered Generator design operates independently of the wind direction. The unit produces electricity in all wind speeds and never shuts down in high winds. They are Bird friendly, lightweight, and may be self-installed. Guaranteed year round low cost 24/7 reliable clean wind power. Hurricane Rated for use in high wind areas!