ALLETE Third Quarter Financial Results to Be Announced November 1

  ALLETE Third Quarter Financial Results to Be Announced November 1

Business Wire

DULUTH, Minn. -- October 9, 2013

ALLETE, Inc. (NYSE:ALE) will announce its financial results for the third
quarter of 2013 before the stock markets open on Friday, November 1, 2013.

Following the release, ALLETE Chairman, President and Chief Executive Officer
Alan R. Hodnik and Chief Financial Officer Mark A. Schober will present an
overview of results and discuss other factors affecting performance during a
conference call beginning at 10 a.m. Eastern time.

Interested parties may listen to the conference live by calling (877)
303-5852, or by accessing the webcast on ALLETE’s Web site, www.allete.com.

A replay of the call will be available through November 4, 2013 by dialing
(855) 859-2056, pass code 77050134. The webcast will be accessible for one
year at www.allete.com.

ALLETE, Inc. is an energy company headquartered in Duluth, Minn. ALLETE’s
energy businesses include Minnesota Power, Superior Water, Light & Power Co.,
BNI Coal, and ALLETE Clean Energy. More information about the company is
available at www.allete.com.

Contact:

ALLETE, Inc.
Investor Contact:
Tim Thorp, 218-723-3953
tthorp@allete.com