As Coal Popularity Wanes, Mining Leases Go Unsold (Op-Ed) – LiveScience.com

As Coal Popularity Wanes, Mining Leases Go Unsold (Op-Ed)
LiveScience.com
It was the first time that a federal coal tract offered for sale in Wyoming failed to attract any bidders — even the company that originally sought to mine the location determined that it couldn’t do so profitably. In June, the U.S. Department of the …