POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of each of Cinergy Corp. and PSI Energy, Inc., the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 18th day of February, 1999. /s/ James K. Baker James K. Baker POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of each of Cinergy Corp. and PSI Energy, Inc., the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 26th day of February, 1999. /s/ Michael G. Browning Michael G. Browning POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 22nd day of February, 1999. /s/ Phillip R. Cox Phillip R. Cox POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 20th day of February, 1999. /s/ Kenneth M. Duberstein Kenneth M. Duberstein POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of each of Cinergy Corp. and The Union Light, Heat and Power Company, the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 22nd day of February, 1999. /s/ Cheryl M. Foley Cheryl M. Foley POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of each of Cinergy Corp. and PSI Energy, Inc., the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 22nd day of February, 1999. /s/ John A. Hillenbrand II John A. Hillenbrand II POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 20th day of February, 1999. /s/ George C. Juilfs George C. Juilfs POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of The Union Light, Heat and Power Company, the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 22nd day of February, 1999. /s/ Madeleine W. Ludlow Madeleine W. Ludlow POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of PSI Energy, Inc., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 23rd day of February, 1999. /s/ John M. Mutz John M. Mutz POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 26th day of February, 1999. /s/ Melvin Perelman Melvin Perelman POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 1st day of March, 1999. /s/ Thomas E. Petry Thomas E. Petry POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of each of Cinergy Corp., The Cincinnati Gas & Electric Company, The Union Light, Heat and Power Company, and PSI Energy, Inc., the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 26th day of February, 1999. /s/ Jackson H. Randolph Jackson H. Randolph POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 22nd day of February, 1999. /s/ Mary L. Schapiro Mary L. Schapiro POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 22nd day of February, 1999. /s/ John J. Schiff, Jr. John J. Schiff, Jr. POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 26th day of February, 1999. /s/ Philip R. Sharp Philip R. Sharp POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 19th day of February, 1999. /s/ Van P. Smith Van P. Smith POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 28th day of February, 1999. /s/ Dudley S. Taft Dudley S. Taft POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of The Union Light, Heat and Power Company, the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 19th day of February, 1999. /s/ Larry E. Thomas Larry E. Thomas POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of each of The Cincinnati Gas & Electric Company and The Union Light, Heat and Power Company, the Form 10-K Annual Report of each corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Reports so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 22nd day of February, 1999. /s/ James L. Turner James L. Turner POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints each of James E. Rogers and Charles J. Winger, or either of them, the undersigned's true and lawful attorney-in-fact and agent to execute for and on behalf of the undersigned, in the undersigned's capacity as a director of Cinergy Corp., the Form 10-K Annual Report of said corporation for the fiscal year ended December 31, 1998, and to deliver said Form 10-K Annual Report so signed for filing with the Securities and Exchange Commission. The undersigned does hereby ratify and confirm all that said attorneys-in-fact and agents, or either of them, shall lawfully do by virtue hereof. IN WITNESS WHEREOF, the undersigned has hereunto caused this Power of Attorney to be executed on this 3rd day of March, 1999. /s/ Oliver W. Waddell Oliver W. Waddell