Energy policy of the United States
U.S. wind power installed capacity now exceeds 65,000MW. For calendar year 2014, the electricity produced from wind power in the United States amounted to 181.79 terawatt-hours, or 4.44% of all generated electrical energy. Texas is firmly established as the leader in wind power development, followed by Iowa and California.
Electricity sector of the United States
According to a report by the Interior Department, U.S. wind power – including off-shore turbines – could more than meet U.S. electricity needs. The Department of Energy has said wind power could generate 20% of US electricity by 2030.