 Jamaica's electrical power is produced by diesel (bunker oil) generators located in Old Harbour.Other smaller power stations (most owned by the Jamaica Public Service Company, the island's electricity provider) support the island's electrical grid including the Hunts Bay Power Station, the Bogue Power Station, the Rockfort Power Station and small hydroelectric plants on the White River, Rio Bueno, Morant River, Black River (Maggotty) and Roaring River.A wind farm, owned by the Petroleum Corporation of Jamaica, was established at Wigton, Manchester.