Peabody Energy is an American coal mining company headquartered in St. Louis, Missouri. Its primary business consists of the mining, sale, and distribution of coal, which is purchased for use in electricity generation and steelmaking. Peabody also markets, brokers, and trades coal through offices in China, Australia, and the United States. Peabody markets coal to electricity generating and industrial customers in more than 26 nations. It maintains ownership or majority interests in 17 surface and underground mining operations located throughout the United States and Australia. In the United States, company-owned mines are located in Alabama, Colorado, Illinois, Indiana, New Mexico, and Wyoming. Peabody's largest operation is the North Antelope Rochelle Mine located in Campbell County, Wyoming, which mined more than 60 million tons of coal in 2022. Peabody spun off coal mining operations in West Virginia and Kentucky into Patriot Coal Corporation in October 2007. In October 2011, Peabody acquired a majority ownership stake in Queensland-based Macarthur Coal Ltd, which specializes in the production of metallurgical coal, primarily seaborne pulverized injection coal. Wikipedia