Integrys Energy Group, Inc. Announces Third Quarter 2008 Earnings Conference Call

Integrys Energy Group, Inc. Announces Third Quarter 2008 Earnings Conference
Call

CHICAGO, Oct. 23 /PRNewswire-FirstCall/ -- On Thursday, November 6, at
8:00 a.m. CST, the executive management of Integrys Energy Group, Inc.
(NYSE: TEG), will host a conference call to review 2008 third quarter
financial results, as well as prospects for 2008. The associated earnings
release will be issued after market close on November 5. A packet of detailed
financial information will be available on the Integrys Energy Group web site
on November 6, at approximately 6 a.m. CST.
To access the conference call, which is open to the public, call 888-690-
9634 (toll free) 15 minutes prior to the scheduled start time. Callers will
be required to supply EARNINGS as the passcode and MR. STEVEN ESCHBACH as the
leader. Callers will be placed on hold with music until the call begins.
Integrys Energy Group will webcast the event live at
http://www.integrysgroup.com/investor/presentations.aspx.
If you are unable to participate in the live event, the rebroadcast of the
complete conference call will be available for replay from 10:00 a.m. CST on
November 6, 2008, until February 17, 2009. To access the replay, call 866-
453-1995 (toll free). An archive of the webcast will also be available on the
company's web site at
http://www.integrysgroup.com/investor/presentations.aspx.
About Integrys Energy Group, Inc.
Integrys Energy Group is a diversified holding company with regulated
utility operations operating through six wholly owned subsidiaries, Wisconsin
Public Service Corporation, The Peoples Gas Light and Coke Company, North
Shore Gas Company, Upper Peninsula Power Company, Michigan Gas Utilities
Corporation, and Minnesota Energy Resources Corporation; nonregulated
operations serving the competitive energy markets in the United States and
Canada through its wholly owned nonregulated subsidiary, Integrys Energy
Services; and also a 34% equity ownership interest in American Transmission
Company LLC (an electric transmission company operating in Wisconsin,
Michigan, Minnesota, and Illinois).
More information about Integrys Energy Group, Inc. is available online at
www.integrysgroup.com.
SOURCE Integrys Energy Group, Inc.

Donna M. Sheedy, Manager - Investor Relations of Integrys Energy Group, Inc.,
+1-920-433-1857