Company Name: Alliant Energy Corporation

Alliant Energy Corp. provides electric and natural gas service to customers in the Midwest region of the United States (Iowa, Wisconsin and Minnesota). The company owns Interstate Power and Light Company and Wisconsin Power and Light Company which provide service to nearly one million electric customers and over 400,000 natural gas customers.

Ticker Symbol: LNT (New York Stock Exchange)

Company Website: www.alliantenergy.com

Social Media:

Alliant Energy Corporation Facebook

Alliant Energy Corporation LinkedIn

Alliant Energy Iowa Twitter

Alliant Energy Wisconsin Twitter

Alliant Energy Corporation YouTube

Headquarters: Madison, WI