Korea Electric Power Corporation is a Korea-based company engaged in the generation, transmission and distribution of electricity and development of electric power resources. The Company and its subsidiaries are mainly engaged in four business segments: electricity sales segment, nuclear power segment, thermal power segment and other business segment. Its electricity sales segment mainly engages in the development and sale of power resources. Its nuclear power segment consists of nuclear and pumping-up power generation businesses. Its thermal power segment consists of bituminous, anthracite, liquefied natural gas and other power generation businesses. Its other business segment engages in the design and maintenance of power facilities, processing of nuclear fuels and provision of power information technology (IT) services and others.