Arch Insights
Arch is the most diversified American coal
company with mining complexes
across every major U.S. coal supply basin. In
total, we represent 15% of America’s coal supply
from our mining
complexes in Wyoming, Utah, Colorado,
Illinois, West Virginia, Kentucky, Virginia and
Maryland.
We control a vast domestic reserve base totaling
5.5 billion tons. Of that total, more than 70%
of our reserves are low in sulfur.
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.