ALBERT LEA, Minn., Nov. 4 /PRNewswire-FirstCall/ -- Interstate Power and Light Company (IP&L), a subsidiary of Alliant Energy Corporation and the Minnesota Department of Commerce (Department) filed a settlement agreement before the Minnesota Office of Administrative Hearings today.

CEDAR RAPIDS, Iowa, July 18 /PRNewswire-FirstCall/ -- Alliant Energy Corporation announced today that Clipper Windpower has won a competitive bid process to develop 150 megawatts (MW) of renewable energy that will be sold through a purchased power agreement to Interstate Power and Light Company, a subsidiary of Alliant Energy.

CEDAR RAPIDS, Iowa, July 5 /PRNewswire-FirstCall/ -- Interstate Power and Light Company (IP&L), a subsidiary of Alliant Energy Corporation announced today that the company has signed a definitive agreement to sell its 70% ownership interest in the 598 megawatt Duane Arnold Energy Center (DAEC), a nuclear generating facility located near Palo, Iowa, to FPL Energy, LLC, a subsidiary of FPL Group, Inc.