Charles F. Brush

Wind turbine

Charles F. Brush’s 1888 wind turbine was the first automatically operated system for electricity generation from wind. It powered his Cleveland mansion—the city’s first electrified home—for 20 years without failure, charging 12 batteries. Its success depended on isolation: wind electricity was more cost effective only where populations were widely scattered. It proved mechanical reliability but not scalability, economic transferability, or grid compatibility.