In 1987 the Kamaoa Wind Farm began operation with thirty-seven Mitsubishi 250 kW wind turbines with an operationally typical total peak output of 7.5 MW. By 2006 the turbines at were falling into disrepair, and they were finally shut down on August 15, 2006. At the end of August 2006, components for a new set of wind turbines were transported to South Point. The Pakini Nui project consists of 14 General Electric wind turbines constructed at , about 1.5 miles (2.4 km) from the old Kamaoa wind farm. Completed in April 2007, Pakini Nui supplies up to 20.5 MW of power to the island electricity grid of Hawaii Electric Light Company. The wind farm is operated by Tawhiri Power, LLC. It is the southernmost wind farm in the United States. The turbines of the old wind farm have been disassembled.