CONSOL Energy Inc., formerly CONSOL Mining Corporation, is engaged in the natural gas exploration and production business. The Company is a producer and exporter of high-Btu bituminous thermal and crossover metallurgical coal. It holds interest in the Pennsylvania Mining Complex (PMC) and related coal assets, terminal operations at the Port of Baltimore. The Company also holds interest in the undeveloped coal reserves located in the Northern Appalachian, Central Appalachian and Illinois basins. The Pennsylvania Mining complex, located in Greene and Washington counties. PMC includes Bailey Mine, Enlow Fork Mine, Harvey Mine, Centralized Coal Processing facility and Train Loadout facility.