Cloud Peak Energy Announces Production Results
Wednesday, 13 January 2010 15:44

Cloud Peak Energy Announces Production Results

Gillette, WY, January 13, 2010 – Cloud Peak Energy Inc. (NYSE:CLD) submitted to Rio Tinto plc on behalf of Cloud Peak Energy Resources LLC, pursuant to their Master Separation Agreement, a report of the coal production for its four mines as follows:

Production

('000 short tons)

CPE Resources LLC 4Q 1Q 2Q 3Q 4Q Year Year
Mine Interest 2008 2009 2009 2009 2009 2008 2009
Antelope 100% 9,024 8,021 8,597 8,882 8,523 35,794 34,023
Cordero Rojo 100% 10,288 9,807 8,364 10,567 10,600 40,033 39,338
Spring Creek 100% 4,792 4,315 4,841 4,685 3,834 17,928 17,675
Decker* 50% 735 591 557 649 496 3,230 2,293
Total Production 24,839 22,734 22,359 24,783 23,453 96,985 93,329

*Production for Decker represents only the 50% interest held by Cloud Peak Energy Resources LLC

About Cloud Peak Energy


Cloud Peak Energy (NYSE:CLD) is headquartered in Wyoming and is the third largest coal producer in the United States.  As one of the safest coal producers in the nation, Cloud Peak Energy Inc. specializes in the production of low sulfur, sub-bituminous coal. The company owns and operates three surface coal mines in the Powder River Basin, the lowest cost coal producing region in the nation among major coal producing regions. The Antelope Mine and Cordero Rojo Mine are located in Wyoming and the Spring Creek Mine is located near Decker, Montana.