**Exhibit24**

 

**POWER OFATTORNEY**

 

KNOW ALL BY THESEPRESENTS, that the undersigned hereby constitutes and appoints James E. Rogersand James L. Turner, or either of them with full power to act without theother, the undersigned’s true and lawful attorneys-in-fact and agents, withfull power of substitution and resubstitution, to execute for and on behalf ofthe undersigned, in the undersigned’s capacity as a director of Cinergy Corp.,the Cinergy Corp. Annual Report on Form 10-K for the fiscal year ended December31, 2004, and to file the signed Form 10-K with the Securities and ExchangeCommission.

 

The undersigned doeshereby ratify and confirm all that said attorneys-in-fact and agents, and eachof them, shall lawfully do by virtue hereof.

 

IN WITNESS WHEREOF, theundersigned has hereunto caused this Power of Attorney to be executed on this 18thday of February, 2005.

 

 
|   | /s/ Michael G. Browning |   |
|--------|-------------------------|--------|
|   | Michael G. Browning     |

 

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**POWER OFATTORNEY**

** **

KNOW ALL BY THESEPRESENTS, that the undersigned hereby constitutes and appoints James E. Rogersand James L. Turner, or either of them with full power to act without theother, the undersigned’s true and lawful attorneys-in-fact and agents, withfull power of substitution and resubstitution, to execute for and on behalf ofthe undersigned, in the undersigned’s capacity as a director of Cinergy Corp.,the Cinergy Corp. Annual Report on Form 10-K for the fiscal year ended December31, 2004, and to file the signed Form 10-K with the Securities and ExchangeCommission.

 

The undersigned doeshereby ratify and confirm all that said attorneys-in-fact and agents, and eachof them, shall lawfully do by virtue hereof.

 

IN WITNESS WHEREOF, theundersigned has hereunto caused this Power of Attorney to be executed on this 25thday of February, 2005.

 

 
|   | /s/ Phillip R. Cox |   |
|--------|--------------------|--------|
|   | Phillip R. Cox     |

 

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**POWER OFATTORNEY**

** **

KNOW ALL BY THESEPRESENTS, that the undersigned hereby constitutes and appoints James E. Rogersand James L. Turner, or either of them with full power to act without theother, the undersigned’s true and lawful attorneys-in-fact and agents, withfull power of substitution and resubstitution, to execute for and on behalf ofthe undersigned, in the undersigned’s capacity as a director of Cinergy Corp.,the Cinergy Corp. Annual Report on Form 10-K for the fiscal year ended December31, 2004, and to file the signed Form 10-K with the Securities and ExchangeCommission.

 

The undersigned doeshereby ratify and confirm all that said attorneys-in-fact and agents, and eachof them, shall lawfully do by virtue hereof.

 

IN WITNESS WHEREOF, theundersigned has hereunto caused this Power of Attorney to be executed on this 18thday of February, 2005.

 

 
|   | /s/ George C. Juilfs |   |
|--------|----------------------|--------|
|   | George C. Juilfs     |

 

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**POWER OFATTORNEY**

** **

KNOW ALL BY THESEPRESENTS, that the undersigned hereby constitutes and appoints James E. Rogersand James L. Turner, or either of them with full power to act without theother, the undersigned’s true and lawful attorneys-in-fact and agents, withfull power of substitution and resubstitution, to execute for and on behalf ofthe undersigned, in the undersigned’s capacity as a director of Cinergy Corp.,the Cinergy Corp. Annual Report on Form 10-K for the fiscal year ended December31, 2004, and to file the signed Form 10-K with the Securities and ExchangeCommission.

 

The undersigned doeshereby ratify and confirm all that said attorneys-in-fact and agents, and eachof them, shall lawfully do by virtue hereof.

 

IN WITNESS WHEREOF, theundersigned has hereunto caused this Power of Attorney to be executed on this 18thday of February, 2005.

 

 
|   | /s/ Thomas E. Petry |   |
|--------|---------------------|--------|
|   | Thomas E. Petry     |

 

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**POWER OFATTORNEY**

** **

KNOW ALL BY THESEPRESENTS, that the undersigned hereby constitutes and appoints James E. Rogersand James L. Turner, or either of them with full power to act without theother, the undersigned’s true and lawful attorneys-in-fact and agents, withfull power of substitution and resubstitution, to execute for and on behalf ofthe undersigned, in the undersigned’s capacity as a director of Cinergy Corp.,the Cinergy Corp. Annual Report on Form 10-K for the fiscal year ended December31, 2004, and to file the signed Form 10-K with the Securities and ExchangeCommission.

 

The undersigned doeshereby ratify and confirm all that said attorneys-in-fact and agents, and eachof them, shall lawfully do by virtue hereof.

 

IN WITNESS WHEREOF, theundersigned has hereunto caused this Power of Attorney to be executed on this 18thday of February, 2005.

 

 
|   | /s/ Mary L. Schapiro |   |
|--------|----------------------|--------|
|   | Mary L. Schapiro     |

 

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**POWER OFATTORNEY**

** **

KNOW ALL BY THESEPRESENTS, that the undersigned hereby constitutes and appoints James E. Rogersand James L. Turner, or either of them with full power to act without theother, the undersigned’s true and lawful attorneys-in-fact and agents, withfull power of substitution and resubstitution, to execute for and on behalf ofthe undersigned, in the undersigned’s capacity as a director of Cinergy Corp.,the Cinergy Corp. Annual Report on Form 10-K for the fiscal year ended December31, 2004, and to file the signed Form 10-K with the Securities and ExchangeCommission.

 

The undersigned doeshereby ratify and confirm all that said attorneys-in-fact and agents, and eachof them, shall lawfully do by virtue hereof.

 

IN WITNESS WHEREOF, theundersigned has hereunto caused this Power of Attorney to be executed on this 19thday of February, 2005.

 

 
|   | /s/ John J. Schiff, Jr. |   |
|--------|-------------------------|--------|
|   | John J. Schiff, Jr.     |

 

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**POWER OFATTORNEY**

** **

KNOW ALL BY THESEPRESENTS, that the undersigned hereby constitutes and appoints James E. Rogersand James L. Turner, or either of them with full power to act without theother, the undersigned’s true and lawful attorneys-in-fact and agents, withfull power of substitution and resubstitution, to execute for and on behalf ofthe undersigned, in the undersigned’s capacity as a director of Cinergy Corp.,the Cinergy Corp. Annual Report on Form 10-K for the fiscal year ended December31, 2004, and to file the signed Form 10-K with the Securities and ExchangeCommission.

 

The undersigned does herebyratify and confirm all that said attorneys-in-fact and agents, and each ofthem, shall lawfully do by virtue hereof.

 

IN WITNESS WHEREOF, theundersigned has hereunto caused this Power of Attorney to be executed on this 25thday of February, 2005.

 

 
|   | /s/ Philip R. Sharp |   |
|--------|---------------------|--------|
|   | Philip R. Sharp     |

 

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** **

**POWER OFATTORNEY**

** **

KNOW ALL BY THESEPRESENTS, that the undersigned hereby constitutes and appoints James E. Rogersand James L. Turner, or either of them with full power to act without theother, the undersigned’s true and lawful attorneys-in-fact and agents, withfull power of substitution and resubstitution, to execute for and on behalf ofthe undersigned, in the undersigned’s capacity as a director of Cinergy Corp.,the Cinergy Corp. Annual Report on Form 10-K for the fiscal year ended December31, 2004, and to file the signed Form 10-K with the Securities and ExchangeCommission.

 

The undersigned doeshereby ratify and confirm all that said attorneys-in-fact and agents, and eachof them, shall lawfully do by virtue hereof.

 

IN WITNESS WHEREOF, theundersigned has hereunto caused this Power of Attorney to be executed on this 25thday of February, 2005.

 

 
|   | /s/ Dudley S. Taft |   |
|--------|--------------------|--------|
|   | Dudley S. Taft     |

 

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** **

**POWER OFATTORNEY**

** **

KNOW ALL BY THESEPRESENTS, that the undersigned hereby constitutes and appoints James E. Rogersand James L. Turner, or either of them with full power to act without theother, the undersigned’s true and lawful attorneys-in-fact and agents, withfull power of substitution and resubstitution, to execute for and on behalf ofthe undersigned, in the undersigned’s capacity as a director of PSI Energy,Inc., the PSI Energy, Inc. Annual Report on Form 10-K for the fiscal year endedDecember 31, 2004, and to file the signed Form 10-K with the Securities and ExchangeCommission.

 

The undersigned doeshereby ratify and confirm all that said attorneys-in-fact and agents, and eachof them, shall lawfully do by virtue hereof.

 

IN WITNESS WHEREOF, theundersigned has hereunto caused this Power of Attorney to be executed on this 18thday of February, 2005.

 

 
|   | /s/ Kay E. Pashos |   |
|--------|-------------------|--------|
|   | Kay E. Pashos     |

 

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** **

**POWER OFATTORNEY**

** **

KNOW ALL BY THESEPRESENTS, that the undersigned hereby constitutes and appoints James E. Rogersand James L. Turner, or either of them with full power to act without theother, the undersigned’s true and lawful attorneys-in-fact and agents, withfull power of substitution and resubstitution, to execute for and on behalf ofthe undersigned, in the undersigned’s capacity as a director of The CincinnatiGas & Electric Company and The Union Light, Heat and Power Company, theAnnual Report on Form 10-K for each corporation for the fiscal year endedDecember 31, 2004, and to file the signed Form 10-K with the Securities andExchange Commission.

 

The undersigned doeshereby ratify and confirm all that said attorneys-in-fact and agents, and eachof them, shall lawfully do by virtue hereof.

 

IN WITNESS WHEREOF, theundersigned has hereunto caused this Power of Attorney to be executed on this 18thday of February, 2005.

 

 
|   | /s/ Michael J. Cyrus |   |
|--------|----------------------|--------|
|   | Michael J. Cyrus     |

 

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