Exhibit 24 POWER OF ATTORNEY We, the undersigned directors and/or officers of the companies listed on Exhibit A attached hereto do hereby constitute and appoint Irl F. Engelhardt, Richard A. Navarre and Jeffery L. Klinger, or any of them, our true and lawful attorneys and agents, with full power of substitution and resubstitution, to do any and all acts and things in our name and on behalf in our capacities as directors and officers and to execute any and all instruments for us and in our names, places and stead, in any and all capacities, which said attorneys and agents, or either of them, may deem necessary or advisable to enable said Corporation to comply with the Securities Act of 1933 and any rules, regulations and requirements of the Securities and Exchange Commission, in connection with the Registration Statement of Peabody Energy Corporation (the "Company") on Form S-3 for the registration of the Company's 8 7/8% Series B Senior Notes due 2008 (the "Senior Notes"), the Company's 9 5/8% Series B Senior Subordinated Notes due 2008 (the "Senior Subordinated Notes"), and the guarantees of the Senior Notes and the Senior Subordinated Notes by the Company's subsidiaries, including specifically, but without limitation, power and authority to sign for us or any of us in our names in the capacities indicated below, any and all amendments (including post-effective amendments) hereto and we do hereby ratify and confirm all that said attorneys and agents, or any of them, shall do or cause to be done by virtue hereof. /s/ T. L. Bethel ---------------------------- T. L. Bethel /s/ G. Bradley Brown ---------------------------- G. Bradley Brown /s/ Ian S. Craig ---------------------------- Ian S. Craig /s/ Bernard J. Duroc-Danner ---------------------------- Bernard J. Duroc-Danner /s/ Irl F. Engelhardt ---------------------------- Irl F. Engelhardt /s/ Roger H. Goodspeed ---------------------------- Roger H. Goodspeed /s/ Felix Herlihy ---------------------------- Felix Herlihy /s/ John C. Hill ---------------------------- John C. Hill /s/ George J. Holway ---------------------------- George J. Holway /s/ William E. James ---------------------------- William E. James /s/ Collon C. Kennedy ---------------------------- Collon C. Kennedy /s/ Henry E. Lentz ---------------------------- Henry E. Lentz /s/ Stephen L. Miller ---------------------------- Stephen L. Miller /s/ Charles W. Mueller ---------------------------- Charles W. Mueller /s/ Jiri Nemec ---------------------------- Jiri Nemec /s/ Richard A. Navarre ---------------------------- Richard A. Navarre /s/ Fredrick D. Palmer ---------------------------- Fredrick D. Palmer /s/ R. D. Robison ---------------------------- R. D. Robison /s/ Steven F. Schaab ---------------------------- Steven F. Schaab /s/ D. K. Tickner ---------------------------- D. K. Tickner /s/ Terry G. Traylor ---------------------------- Terry G. Traylor /s/ Paul H. Vining ---------------------------- Paul H. Vining /s/ Roger B. Walcott, Jr. ---------------------------- Roger B.Walcott, Jr. /s/ Alan H. Washkowitz ---------------------------- Alan H. Washkowitz /s/ John L. Wasik ---------------------------- John L. Wasik /s/ Richard M. Whiting ---------------------------- Richard M. Whiting /s/ Kemal Williamson ---------------------------- Kemal Williamson Exhibit A LIST OF SUBSIDIARY REGISTRANTS GRANTING POWER OF ATTORNEY Affinity Mining Company Arid Operations, Inc. Big Sky Coal Company Bluegrass Coal Company Caballo Coal Company Charles Coal Company Cleaton Coal Company Coal Properties Corp. Colony Bay Coal Company Cook Mountain Coal Company Cottonwood Land Company EACC Camps, Inc. Eastern Associated Coal Corp. Eastern Royalty Corp. Gallo Finance Company Gold Fields Chile, S.A. Gold Fields Mining Corporation Gold Fields Operating Company - Ortiz Grand Eagle Mining, Inc. Hayden Gulch Terminal, Inc. Highland Mining Company Hillside Mining Company Independence Material Handling Company Interior Holdings Corp. James River Coal Terminal Company Juniper Coal Company Kayenta Mobile Home Park, Inc. Martinka Coal Company Midco Supply and Equipment Corporation Mountain View Coal Company North Page Coal Corp. Ohio County Coal Company Patriot Coal Company, L.P. Peabody America, Inc. Peabody Coal Company Peabody COALSALES Company Peabody COALTRADE, Inc. Peabody Development Company Peabody Development Land Holdings, LLC Peabody Energy Solutions, Inc. Peabody Holding Company, Inc. Peabody Natural Gas, LLC Peabody Natural Resources Company Peabody Southwestern Coal Company Peabody Terminals, Inc. Peabody Venezuela Coal Corp. Peabody Western Coal Company Pine Ridge Coal Company Porcupine Productions, LLC Porcupine Transportation, LLC Powder River Coal Company Rio Escondido Coal Corp. Rivers Edge Mining, Inc. Riverview Terminal Company Seneca Coal Company Sentry Mining Company Snowberry Land Company Sterling Smokeless Coal Company Thoroughbred, L.L.C.