EXHIBIT (24) POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. C. M. BISHOP, JR. -------------------------------------- C. M. Bishop, Jr. POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. FREDERICK W. BUCKMAN -------------------------------------- Frederick W. Buckman POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. C. TODD CONOVER -------------------------------------- C. Todd Conover POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. RICHARD C. EDGLEY -------------------------------------- Richard C. Edgley POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. A. M. GLEASON -------------------------------------- A. M. Gleason POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. JOHN C. HAMPTON -------------------------------------- John C. Hampton POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. STANLEY K. HATHAWAY -------------------------------------- Stanley K. Hathaway POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. NOLAN E. KARRAS -------------------------------------- Nolan E. Karras POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. KEITH R. MCKENNON -------------------------------------- Keith R. McKennon POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. DON M. WHEELER -------------------------------------- Don M. Wheeler POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS that the undersigned constitutes and appoints C. M. Bishop, Jr., Richard C. Edgley, Stanley K. Hathaway, Nolan E. Karras, Don M. Wheeler and Nancy Wilgenbusch, and each of them, his true and lawful attorneys and agents, with full power of substitution and resubstitution for him and in his name, place and stead, in any and all capacities, to sign the Annual Report of PacifiCorp on Form 10--K for the year ended December 31, 1993 and any and all amendments thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys and agents, and each of them, full power and authority to do any and all acts and things necessary or advisable to be done, as fully and to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys and agents or any of them, or their or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Dated: February 9, 1994. NANCY WILGENBUSCH -------------------------------------- Nancy Wilgenbusch