Arch is the most diversified American coal company with mining complexes across every major U.S. coal supply basin. In total, we represent 14% of America’s coal supply from our active mining complexes in Wyoming, Colorado, Illinois, West Virginia, Kentucky, Virginia and Maryland.
We control a vast domestic reserve base of more than 5 billion tons.
We’re proud stewards of safety and the environment and have amassed dozens of national and state awards of excellence.
Arch Coal holds the most diversified position among U.S. coal producers, allowing us to serve customers from every major coal supply region.