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EX-23.1 - EX-23.1 - CLOUD PEAK ENERGY INC.a2195238zex-23_1.htm

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Exhibit 21.1


List of Subsidiaries

        At the time of this offering, the following entities will become subsidiaries of Cloud Peak Energy Inc.:

Name
  Jurisdiction of Incorporation or
Organization
Antelope Coal LLC   Delaware

Caballo Rojo Holdings LLC

 

Delaware

Caballo Rojo LLC

 

Delaware

Cloud Peak Energy Finance Corp.

 

Delaware

Cloud Peak Energy Resources LLC

 

Delaware

Cloud Peak Energy Services Company

 

Delaware

Cordero Mining Holdings LLC

 

Delaware

Cordero Mining LLC

 

Delaware

Decker Coal Company

 

Montana

Kennecott Coal Sales LLC

 

Oregon

Montana Royalty Company Ltd.

 

Unincorporated

NERCO Coal LLC

 

Delaware

NERCO Coal Sales LLC

 

Tennessee

NERCO LLC

 

Delaware

Northern Coal Transportation LLC

 

Oregon

Prospect Land and Development LLC

 

Oregon

Resource Development LLC

 

Washington

Sequatchie Valley Coal Corporation

 

Tennessee

Spring Creek Coal LLC

 

Delaware

Venture Fuels Partnership

 

Colorado

Western Minerals LLC

 

Oregon

Wyoming Quality Healthcare Coalition, LLC

 

Delaware



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List of Subsidiaries