Exhibit 24.1
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, That I
Patrick E. Allen
hereby constitute and appoint Patricia L. Kampling, James H. Gallegos, Thomas L. Hanson, Robert J. Durian, Benjamin M. Bilitz, Neil M. Krebsbach and Amy L. Cralam, and each of them individually, as my true and lawfulattorney-in-fact and agent, with full power of substitution andre-substitution, 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”) to the Registration Statement on FormS-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 issuance of shares of the Company’s common stock and accompanying common stock purchase rights pursuant to a dividend reinvestment stock purchase plan known as the Alliant Energy Corporation Shareowner Direct Plan (the “Plan”), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission as may be appropriate under the Securities Act of 1933, as amended (the “1933 Act”), relating to the registration under the 1933 Act of Additional Plan Shares (and accompanying Rights).
I hereby ratify and confirm all that saidattorneys-in-fact and agents, or any substitute, or each of them, have done or shall lawfully do by virtue of this Power of Attorney.
WITNESS my hand this 3rd day of November 2016.
/s/ Patrick E. Allen
Patrick E. Allen
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, That I
Michael L. Bennett
hereby constitute and appoint Patricia L. Kampling, James H. Gallegos, Thomas L. Hanson, Robert J. Durian, Benjamin M. Bilitz, Neil M. Krebsbach and Amy L. Cralam, and each of them individually, as my true and lawfulattorney-in-fact and agent, with full power of substitution andre-substitution, 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”) to the Registration Statement on FormS-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 issuance of shares of the Company’s common stock and accompanying common stock purchase rights pursuant to a dividend reinvestment stock purchase plan known as the Alliant Energy Corporation Shareowner Direct Plan (the “Plan”), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission as may be appropriate under the Securities Act of 1933, as amended (the “1933 Act”), relating to the registration under the 1933 Act of Additional Plan Shares (and accompanying Rights).
I hereby ratify and confirm all that saidattorneys-in-fact and agents, or any substitute, or each of them, have done or shall lawfully do by virtue of this Power of Attorney.
WITNESS my hand this 3rd day of November 2016.
/s/ Michael L. Bennett
Michael L. Bennett
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, That I
Deborah B. Dunie
hereby constitute and appoint Patricia L. Kampling, James H. Gallegos, Thomas L. Hanson, Robert J. Durian, Benjamin M. Bilitz, Neil M. Krebsbach and Amy L. Cralam, and each of them individually, as my true and lawfulattorney-in-fact and agent, with full power of substitution andre-substitution, 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”) to the Registration Statement on FormS-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 issuance of shares of the Company’s common stock and accompanying common stock purchase rights pursuant to a dividend reinvestment stock purchase plan known as the Alliant Energy Corporation Shareowner Direct Plan (the “Plan”), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission as may be appropriate under the Securities Act of 1933, as amended (the “1933 Act”), relating to the registration under the 1933 Act of Additional Plan Shares (and accompanying Rights).
I hereby ratify and confirm all that saidattorneys-in-fact and agents, or any substitute, or each of them, have done or shall lawfully do by virtue of this Power of Attorney.
WITNESS my hand this 3rd day of November 2016.
/s/ Deborah B. Dunie
Deborah B. Dunie
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, That I
Darryl B. Hazel
hereby constitute and appoint Patricia L. Kampling, James H. Gallegos, Thomas L. Hanson, Robert J. Durian, Benjamin M. Bilitz, Neil M. Krebsbach and Amy L. Cralam, and each of them individually, as my true and lawfulattorney-in-fact and agent, with full power of substitution andre-substitution, 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”) to the Registration Statement on FormS-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 issuance of shares of the Company’s common stock and accompanying common stock purchase rights pursuant to a dividend reinvestment stock purchase plan known as the Alliant Energy Corporation Shareowner Direct Plan (the “Plan”), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission as may be appropriate under the Securities Act of 1933, as amended (the “1933 Act”), relating to the registration under the 1933 Act of Additional Plan Shares (and accompanying Rights).
I hereby ratify and confirm all that saidattorneys-in-fact and agents, or any substitute, or each of them, have done or shall lawfully do by virtue of this Power of Attorney.
WITNESS my hand this 3rd day of November 2016.
/s/ Darryl B. Hazel
Darryl B. Hazel
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, That I
Singleton B. McAllister
hereby constitute and appoint Patricia L. Kampling, James H. Gallegos, Thomas L. Hanson, Robert J. Durian, Benjamin M. Bilitz, Neil M. Krebsbach and Amy L. Cralam, and each of them individually, as my true and lawfulattorney-in-fact and agent, with full power of substitution andre-substitution, 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”) to the Registration Statement on FormS-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 issuance of shares of the Company’s common stock and accompanying common stock purchase rights pursuant to a dividend reinvestment stock purchase plan known as the Alliant Energy Corporation Shareowner Direct Plan (the “Plan”), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission as may be appropriate under the Securities Act of 1933, as amended (the “1933 Act”), relating to the registration under the 1933 Act of Additional Plan Shares (and accompanying Rights).
I hereby ratify and confirm all that saidattorneys-in-fact and agents, or any substitute, or each of them, have done or shall lawfully do by virtue of this Power of Attorney.
WITNESS my hand this 3rd day of November 2016.
/s/ Singleton B. McAllister
Singleton B. McAllister
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, That I
Thomas F. O’Toole
hereby constitute and appoint Patricia L. Kampling, James H. Gallegos, Thomas L. Hanson, Robert J. Durian, Benjamin M. Bilitz, Neil M. Krebsbach and Amy L. Cralam, and each of them individually, as my true and lawfulattorney-in-fact and agent, with full power of substitution andre-substitution, 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”) to the Registration Statement on FormS-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 issuance of shares of the Company’s common stock and accompanying common stock purchase rights pursuant to a dividend reinvestment stock purchase plan known as the Alliant Energy Corporation Shareowner Direct Plan (the “Plan”), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission as may be appropriate under the Securities Act of 1933, as amended (the “1933 Act”), relating to the registration under the 1933 Act of Additional Plan Shares (and accompanying Rights).
I hereby ratify and confirm all that saidattorneys-in-fact and agents, or any substitute, or each of them, have done or shall lawfully do by virtue of this Power of Attorney.
WITNESS my hand this 3rd day of November 2016.
/s/ Thomas F. O’Toole
Thomas F. O’Toole
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, That I
Dean C. Oestreich
hereby constitute and appoint Patricia L. Kampling, James H. Gallegos, Thomas L. Hanson, Robert J. Durian, Benjamin M. Bilitz, Neil M. Krebsbach and Amy L. Cralam, and each of them individually, as my true and lawfulattorney-in-fact and agent, with full power of substitution andre-substitution, 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”) to the Registration Statement on FormS-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 issuance of shares of the Company’s common stock and accompanying common stock purchase rights pursuant to a dividend reinvestment stock purchase plan known as the Alliant Energy Corporation Shareowner Direct Plan (the “Plan”), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission as may be appropriate under the Securities Act of 1933, as amended (the “1933 Act”), relating to the registration under the 1933 Act of Additional Plan Shares (and accompanying Rights).
I hereby ratify and confirm all that saidattorneys-in-fact and agents, or any substitute, or each of them, have done or shall lawfully do by virtue of this Power of Attorney.
WITNESS my hand this 3rd day of November 2016.
/s/ Dean C. Oestreich
Dean C. Oestreich
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, That I
Carol P. Sanders
hereby constitute and appoint Patricia L. Kampling, James H. Gallegos, Thomas L. Hanson, Robert J. Durian, Benjamin M. Bilitz, Neil M. Krebsbach and Amy L. Cralam, and each of them individually, as my true and lawfulattorney-in-fact and agent, with full power of substitution andre-substitution, 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”) to the Registration Statement on FormS-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 issuance of shares of the Company’s common stock and accompanying common stock purchase rights pursuant to a dividend reinvestment stock purchase plan known as the Alliant Energy Corporation Shareowner Direct Plan (the “Plan”), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission as may be appropriate under the Securities Act of 1933, as amended (the “1933 Act”), relating to the registration under the 1933 Act of Additional Plan Shares (and accompanying Rights).
I hereby ratify and confirm all that saidattorneys-in-fact and agents, or any substitute, or each of them, have done or shall lawfully do by virtue of this Power of Attorney.
WITNESS my hand this 3rd day of November 2016.
/s/ Carol P. Sanders
Carol P. Sanders
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, That I
Susan D. Whiting
hereby constitute and appoint Patricia L. Kampling, James H. Gallegos, Thomas L. Hanson, Robert J. Durian, Benjamin M. Bilitz, Neil M. Krebsbach and Amy L. Cralam, and each of them individually, as my true and lawfulattorney-in-fact and agent, with full power of substitution andre-substitution, 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”) to the Registration Statement on FormS-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 issuance of shares of the Company’s common stock and accompanying common stock purchase rights pursuant to a dividend reinvestment stock purchase plan known as the Alliant Energy Corporation Shareowner Direct Plan (the “Plan”), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission as may be appropriate under the Securities Act of 1933, as amended (the “1933 Act”), relating to the registration under the 1933 Act of Additional Plan Shares (and accompanying Rights).
I hereby ratify and confirm all that saidattorneys-in-fact and agents, or any substitute, or each of them, have done or shall lawfully do by virtue of this Power of Attorney.
WITNESS my hand this 3rd day of November 2016.
/s/ Susan D. Whiting
Susan D. Whiting