EX-24 6 irm259d.txt POWERS OF ATTORNEY POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I Alan B. Arends hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Alliant Energy Resources, Inc. ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ Alan B. Arends --------------------------------------- Alan B. Arends POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I Jack B. Evans hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Alliant Energy Resources, Inc. ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ Jack B. Evans ----------------------------------------- Jack B. Evans POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I Joyce L. Hanes hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Alliant Energy Resources, Inc. ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ Joyce L. Hanes ----------------------------------------- Joyce L. Hanes POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I Lee Liu hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Allied Energy Resources, Inc. ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ Lee Liu ----------------------------------------- Lee Liu POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I Katharine C. Lyall hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Alliant Energy Resources, Inc. ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ Katharine C. Lyall ----------------------------------------- Katharine C. Lyall POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I Singleton B. McAllister hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Alliant Energy Resources ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ Singleton B. McAllister ----------------------------------------- Singleton B. McAllister POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I David A. Perdue hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Alliant Energy Resources, Inc. ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ David A. Perdue ----------------------------------------- David A. Perdue POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I Judith D. Pyle hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Alliant Energy Resources ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ Judith D. Pyle ----------------------------------------- Judith D. Pyle POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I Robert W. Schlutz hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Alliant Energy Resources, Inc. ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ Robert W. Schlutz ----------------------------------------- Robert W. Schlutz POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I Wayne H. Stoppelmoor hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Alliant Energy Resources, Inc. ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ Wayne H. Stoppelmoor ----------------------------------------- Wayne H. Stoppelmoor POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, That I Anthony R. Weiler hereby constitute and appoint Erroll B. Davis, Jr., Thomas M. Walker, Thomas L. Hanson and F. J. Buri, and each of them individually, my true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for me and in my name, place and stead, in any and all capacities, to sign my name as a director of Alliant Energy Corporation (the "Company") and Alliant Energy Resources, Inc. ("Resources") to the Registration Statement on Form S-3, any amendments (including post-effective amendments) or supplements thereto and any additional registration statement pursuant to Rule 462(b) of the Securities Act of 1933, as amended, relating to the offering from time to time of shares of the Company's common stock, stock purchase contracts and stock purchase units and Resources' unsecured debt securities along with the Company's related full and unconditional guarantees thereof (the "Securities") in an aggregate amount of up to $400,000,000, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission in connection with the registration of the above-referenced Securities under the Securities Act of 1933, as amended. I hereby ratify and confirm all that said attorneys-in-fact and agents, or each of them, have done or shall lawfully do by virtue of this Power of Attorney. WITNESS my hand this 2nd day of April, 2003. /s/ Anthony R. Weiler ----------------------------------------- Anthony R. Weiler