Peabody Energy Corporation engages in coal mining business. It operates through Seaborne Thermal, Seaborne Metallurgical, Powder River Basin, Other U.S. Thermal, and Corporate and Other segments. The company is involved in the mining, preparation, and sale of thermal coal primarily to electric utilities; mining of bituminous and sub-bituminous coal deposits; utilization of surface and underground extraction processes to mine low-sulfur and high British thermal unit thermal coal; and mining metallurgical coal, such as hard coking coal, semi-hard coking coal, semi-soft coking coal, and pulverized coal injection coal.
