EXHIBIT 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that I, James K. Baker, of the City of Columbus and State of Indiana, do hereby constitute and appoint James E. Rogers and J. Wayne Leonard, or either of them, of the Town of Plainfield and State of Indiana, my true and lawful attorney for me and in my name to sign my name as a director of PSI Resources, Inc. and PSI Energy, Inc., Indiana corporations, to the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1993, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission in Washington, D.C. I DO HEREBY RATIFY and confirm all that my said agents and attorneys, or any one of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, I have hereunto set my hand and seal in the City of Columbus and State of Indiana on this 4th day of March, 1994. James K. Baker STATE OF INDIANA ) ) SS: COUNTY OF BARTHOLOMEW ) Before me, Velma Pauline McBride , a notary public in and for the aforesaid County and State, personally appeared this day James K. Baker, to me known, and known to me to be the same person whose name is signed to the foregoing instrument, and he acknowledged that he executed the same as his free and voluntary act and deed for the uses and purposes therein set forth. WITNESS my hand and notarial seal this 4th day of March, 1994. Velma Pauline McBride (SEAL) Notary Public My commission expires: May 4, 1994 My county of residence: Bartholomew EXHIBIT 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that I, Hugh A. Barker, of the Town of Plainfield and State of Indiana, do hereby constitute and appoint James E. Rogers and J. Wayne Leonard, or either of them, of the Town of Plainfield and State of Indiana, my true and lawful attorney for me and in my name to sign my name as a director of PSI Resources, Inc. and PSI Energy, Inc., Indiana corporations, to the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1993, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission in Washington, D.C. I DO HEREBY RATIFY and confirm all that my said agents and attorneys, or any one of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, I have hereunto set my hand and seal in the Town of Plainfield and State of Indiana on this 7th day of March, 1994. Hugh A. Barker STATE OF INDIANA ) ) SS: COUNTY OF HENDRICKS ) Before me, Linda D. Walker , a notary public in and for the aforesaid County and State, personally appeared this day Hugh A. Barker, to me known, and known to me to be the same person whose name is signed to the foregoing instrument, and he acknowledged that he executed the same as his free and voluntary act and deed for the uses and purposes therein set forth. WITNESS my hand and notarial seal this 7th day of March, 1994. Linda D. Walker (SEAL) Notary Public My commission expires: July 6, 1994 My county of residence: Hendricks EXHIBIT 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that I, Michael G. Browning, of the City of Carmel and State of Indiana, do hereby constitute and appoint James E. Rogers and J. Wayne Leonard, or either of them, of the Town of Plainfield and State of Indiana, my true and lawful attorney for me and in my name to sign my name as a director of PSI Resources, Inc. and PSI Energy, Inc., Indiana corporations, to the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1993, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission in Washington, D.C. I DO HEREBY RATIFY and confirm all that my said agents and attorneys, or any one of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, I have hereunto set my hand and seal in the City of Carmel and State of Indiana on this 9th day of March, 1994. Michael G. Browning STATE OF INDIANA ) ) SS: COUNTY OF HAMILTON ) Before me, Bonny J. Light , a notary public in and for the aforesaid County and State, personally appeared this day Michael G. Browning, to me known, and known to me to be the same person whose name is signed to the foregoing instrument, and he acknowledged that he executed the same as his free and voluntary act and deed for the uses and purposes therein set forth. WITNESS my hand and notarial seal this 9th day of March, 1994. Bonny J. Light (SEAL) Notary Public My commission expires: January 18, 1996 My county of residence: Hamilton EXHIBIT 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that I, Kenneth M. Duberstein, of the City of Washington and District of Columbia, do hereby constitute and appoint James E. Rogers and J. Wayne Leonard, or either of them, of the Town of Plainfield and State of Indiana, my true and lawful attorney for me and in my name to sign my name as a director of PSI Resources, Inc. and PSI Energy, Inc., Indiana corporations, to the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1993, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission in Washington, D.C. I DO HEREBY RATIFY and confirm all that my said agents and attorneys, or any one of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, I have hereunto set my hand and seal in the City of Washington and District of Columbia on this 8th day of March, 1994. Kenneth M. Duberstein DISTRICT OF COLUMBIA ) ) SS: CITY OF WASHINGTON ) Before me, Leslie P. Warren , a notary public in and for the aforesaid County and State, personally appeared this day Kenneth M. Duberstein, to me known, and known to me to be the same person whose name is signed to the foregoing instrument, and he acknowledged that he executed the same as his free and voluntary act and deed for the uses and purposes therein set forth. WITNESS my hand and notarial seal this 8th day of March, 1994. Leslie P. Warren (SEAL) Notary Public My commission expires: July 14, 1998 My county of residence: N/A EXHIBIT 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that I, John A. Hillenbrand II, of the City of Batesville and State of Indiana, do hereby constitute and appoint James E. Rogers and J. Wayne Leonard, or either of them, of the Town of Plainfield and State of Indiana, my true and lawful attorney for me and in my name to sign my name as a director of PSI Resources, Inc. and PSI Energy, Inc., Indiana corporations, to the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1993, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission in Washington, D.C. I DO HEREBY RATIFY and confirm all that my said agents and attorneys, or any one of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, I have hereunto set my hand and seal in the City of Batesville and State of Indiana on this 7th day of March, 1994. John A. Hillenbrand, II STATE OF INDIANA ) ) SS: COUNTY OF RIPLEY ) Before me, Carolyn Hahn , a notary public in and for the aforesaid County and State, personally appeared this day John A. Hillenbrand II, to me known, and known to me to be the same person whose name is signed to the foregoing instrument, and he acknowledged that he executed the same as his free and voluntary act and deed for the uses and purposes therein set forth. WITNESS my hand and notarial seal this 7th day of March, 1994. Carolyn Hahn (SEAL) Notary Public My commission expires: December 17, 1997 My county of residence: Ripley EXHIBIT 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that I, John M. Mutz, of the City of Indianapolis and State of Indiana, do hereby constitute and appoint James E. Rogers and J. Wayne Leonard, or either of them, of the Town of Plainfield and State of Indiana, my true and lawful attorney for me and in my name to sign my name as a director of PSI Resources, Inc. and PSI Energy, Inc., Indiana corporations, to the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1993, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission in Washington, D.C. I DO HEREBY RATIFY and confirm all that my said agents and attorneys, or any one of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, I have hereunto set my hand and seal in the City of Indianapolis and State of Indiana on this 7th day of March, 1994. John M. Mutz STATE OF INDIANA ) ) SS: COUNTY OF MARION ) Before me, Barbara F. Steffel , a notary public in and for the aforesaid County and State, personally appeared this day John M. Mutz, to me known, and known to me to be the same person whose name is signed to the foregoing instrument, and he acknowledged that he executed the same as his free and voluntary act and deed for the uses and purposes therein set forth. WITNESS my hand and notarial seal this 7th day of March, 1994. Barbara F. Steffel (SEAL) Notary Public My commission expires: November 3, 1996 My county of residence: Hamilton EXHIBIT 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that I, Melvin Perelman, of the City of Indianapolis and State of Indiana, do hereby constitute and appoint James E. Rogers and J. Wayne Leonard, or either of them, of the Town of Plainfield and State of Indiana, my true and lawful attorney for me and in my name to sign my name as a director of PSI Resources, Inc. and PSI Energy, Inc., Indiana corporations, to the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1993, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission in Washington, D.C. I DO HEREBY RATIFY and confirm all that my said agents and attorneys, or any one of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, I have hereunto set my hand and seal in the City of indianapolis and State of Indiana on this 15th day of March, 1994. Melvin Perelman STATE OF INDIANA ) ) SS: COUNTY OF HENDRICKS ) Before me, Linda D. Walker , a notary public in and for the aforesaid County and State, personally appeared this day Melvin Perelman, to me known, and known to me to be the same person whose name is signed to the foregoing instrument, and he acknowledged that he executed the same as his free and voluntary act and deed for the uses and purposes therein set forth. WITNESS my hand and notarial seal this 15th day of March, 1994. Linda D. Walker (SEAL) Notary Public My commission expires: July 6, 1994 My county of residence: Hendricks EXHIBIT 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that I, Van P. Smith, of the City of Muncie and State of Indiana, do hereby constitute and appoint James E. Rogers and J. Wayne Leonard, or either of them, of the Town of Plainfield and State of Indiana, my true and lawful attorney for me and in my name to sign my name as a director of PSI Resources, Inc. and PSI Energy, Inc., Indiana corporations, to the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1993, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission in Washington, D.C. I DO HEREBY RATIFY and confirm all that my said agents and attorneys, or any one of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, I have hereunto set my hand and seal in the City of Muncie and State of Indiana on this 7th day of March, 1994. Van P. Smith STATE OF INDIANA ) ) SS: COUNTY OF HENDRICKS ) Before me, Linda D. Walker , a notary public in and for the aforesaid County and State, personally appeared this day Van P. Smith, to me known, and known to me to be the same person whose name is signed to the foregoing instrument, and he acknowledged that he executed the same as his free and voluntary act and deed for the uses and purposes therein set forth. WITNESS my hand and notarial seal this 7th day of March, 1994. Linda D. Walker (SEAL) Notary Public My commission expires: July 6, 1994 My county of residence: Hendricks EXHIBIT 24 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that I, Robert L. Thompson, of the City of Morrilton and State of Arkansas, do hereby constitute and appoint James E. Rogers and J. Wayne Leonard, or either of them, of the Town of Plainfield and State of Indiana, my true and lawful attorney for me and in my name to sign my name as a director of PSI Resources, Inc. and PSI Energy, Inc., Indiana corporations, to the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1993, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission in Washington, D.C. I DO HEREBY RATIFY and confirm all that my said agents and attorneys, or any one of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, I have hereunto set my hand and seal in the City of Morrilton and State of Arkansas on this 7th day of March, 1994. Robert L. Thompson STATE OF ARKANSAS ) ) SS: COUNTY OF CONWAY ) Before me, Patricia Ann Allison , a notary public in and for the aforesaid County and State, personally appeared this day Robert L. Thompson, to me known, and known to me to be the same person whose name is signed to the foregoing instrument, and he acknowledged that he executed the same as his free and voluntary act and deed for the uses and purposes therein set forth. WITNESS my hand and notarial seal this 7th day of March, 1994. Patricia Ann Allison (SEAL) Notary Public My commission expires: December 2, 2003 My county of residence: Conway