Member Login. 1  Please sign in to add the item to your bag. 2  Please sign in to view your bag. 3  Please sign in to invite a friend.  Please sign in to track your 1  orders. Please sign in to view your account.  Please sign in to share this 1  product. Please sign in to share this  event.
in 2013 there were 80209 people employed in coal mining in the u s of those 47475 worked in underground mining and 35398 worked in surface mining here is a breakdown of the geographical distribution of underground coal mining jobs in 2006 with coal production in thousands of short tons
At the end of 2012, there were over 1,300 coal-fired power plants in the U.S. Coal produces more electricity than any other sourceâin 2013, coal power accounted for over 39 percent of total electricity generation in the U.S.