The Navajo Transitional Energy Authority (NTEC) is one of the largest U.S. coal producers. As one of the safest coal producers in the nation, NTEC mines low sulfur, subbituminous coal and provides logistics supply services. The company owns and operates three surface coal mines in the PRB, the lowest cost major coal producing region in the nation. The Antelope and Cordero Rojo Mines are located in Wyoming and the Spring Creek Mine is located in Montana.
NTEC – Cordero Rojo Mine
| Physical Address | Mailing Address |
| 748 T-7 Road | P.O. Box 1449 |
| Gillette, WY 82718 | Gillette, WY 82717 |
Personnel
Sorry, Personnel and Contact Information is for Wyoming Mining Association and Mining Associates of Wyoming Members Only. Please enter the password to see this information. If you would like to become a Member, you can signup through our online Membership Application.
« Back to the Member Directory