Exhibit 24
POWER OF ATTORNEY
WHEREAS, INTEGRYS ENERGY GROUP, INC., a Wisconsin corporation, will file on or before the due date of March 1, 2013 with the Securities and Exchange Commission, under the provisions of the Securities Exchange Act of 1934, an annual report on Form 10-K, and
WHEREAS, each of the undersigned is a Director of Integrys Energy Group, Inc.;
NOW, THEREFORE, each of the undersigned hereby constitutes and appoints Charles A. Schrock, James F. Schott, Linda M. Kallas, and Jodi J. Caro or any one of them, as attorney, with full power to act for the undersigned and in the name, place and stead of the undersigned, to sign the name of the undersigned as Director to said annual report on Form 10-K and any and all amendments to said annual report, hereby ratifying and confirming all that said attorney may or shall lawfully do or cause to be done by virtue hereof.
IN WITNESS WHEREOF, each of the undersigned has executed this document this 14th day of February, 2013.
| /s/ Keith E. Bailey | /s/ John W. Higgins | |
| Keith E. Bailey, Director | John W. Higgins, Director | |
| /s/ William J. Brodsky | /s/ Paul W. Jones | |
| William J. Brodsky, Director | Paul W. Jones, Director | |
| /s/ Albert J. Budney, Jr. | /s/ Holly Keller Koeppel | |
| Albert J. Budney, Jr., Director | Holly Keller Koeppel, Director | |
| /s/ Pastora San Juan Cafferty | /s/ Michael E. Lavin | |
| Pastora San Juan Cafferty, Director | Michael E. Lavin, Director | |
| /s/ Ellen Carnahan | /s/ William F. Protz, Jr. | |
| Ellen Carnahan, Director | William F. Protz., Jr., Director | |
| /s/ Michelle L. Collins | /s/ Charles A. Schrock | |
| Michelle L. Collins, Director | Charles A. Schrock, Director and Chairman | |
| /s/ Kathryn M. Hasselblad-Pascale | ||
| Kathryn M. Hasselblad-Pascale, Director | ||