Wind power in Hawaii has the potential to provide all of the electricity used in the U.S. state of Hawaii. The 114 commercial wind turbines in the state have a total capacity of 206 MW. In 2013, they produced 5.1% of Hawaii's electricty. In 2012, Hawaii generated 367 million kWh from wind power. Hawaii began research into wind power in the mid-1980s with a 340kW turbine on Maui, and the 2.3MW Lalamilo Wells wind farm and 9MW Kamaoa wind farm on Oahu. The MOD-5B, a 3.2MW wind turbine, on Oahu was the largest in the world in 1987. These early examples were all out of service by 2010.
A 2010 study by the National Renewable Energy Laboratory showed that Hawaii has the potential to install 3,000 MW of wind power, capable of generating 12,000 million kWh/year. Hawaii used 9,962 million kWh in 2011, so Hawaii has the potential to generate all energy used in the state from wind and solar power, with 15,000 million kWh/year from concentrated solar power plants. In addition, Hawaii has the potential to generate 2,800,000 million kWh/year from offshore wind power.