North Antelope Rochelle Coal Mine, Wyoming
WEBThe North Antelope Rochelle coal mine (NARM) is owned and operated by Peabody Energy in the Powder River Basin of Wyoming, US, is the world's biggest coal mine by reserves. NARM is a surface coal mining operation that has been in production since 1983. The mine employs approximately 1,300 people, including 300 contract employees.