Take a virtual tour of Black Thunder Mine, the largest single surface coal-mining complex in the world. Located in northeastern Wyoming, the mine's 1,600 highly skilled employees are proud to provide 12% of America's affordable coal supply each year while also operating safely, protecting the environment and enhancing local communities.
We have an enthusiasm for education at Arch Coal. Every year we reward star educators who are making a difference in our communities. So far we've awarded over $1 million since the program was established in 1988.