<P> In 2016 , Nebraska became the eighteenth state to have installed over 1,000 MW of wind power capacity . Texas , with over 20,000 MW of capacity , had the most installed wind power capacity of any U.S. state at the end of 2016 . Texas also had more under construction than any other state currently has installed . The state generating the highest percentage of energy from wind power is Iowa . North Dakota has the most per capita wind generation . The Alta Wind Energy Center in California is the largest wind farm in the United States with a capacity of 1548 MW . GE Energy is the largest domestic wind turbine manufacturer . </P>
where is wind power used most in the united states
Iowa