CLD Description — Cloud Peak Energy Inc
Cloud Peak Energy is a holding company. Through its subsidiaries, Co. is a producer of coal in the U.S. and the Powder River Basin. Co. owns and operates three surface coal mines: the Antelope Mine, the Cordero Rojo Mine and the Spring Creek Mine. Co.'s Antelope Mine and Cordero Rojo Mine are located in Wyoming and its Spring Creek Mine is located in Montana. Co.'s mines produce subbituminous thermal coal with low sulfur content, and Co. sells its coal primarily to domestic and foreign electric utilities. Co. has two development projects, the Youngs Creek project and the Big Metal project. As of Dec 31 2017, Co. controlled approximately 1,023,900,000 tons of proven and probable reserves.