Investors

Alliant Energy seeks modest, yet sustainable, growth in its utility business and remains committed to maintaining investment-grade credit ratings.

Providing utility customers in the Midwest with electric and natural gas services remains our top priority.

Read our latest financial announcements, download recent presentations and listen to audio webcasts.

Check our current stock price, review analyst estimates, find historical stock data and more.

Review Alliant Energy's annual reports, proxy statements, 10Ks and other SEC documents.

Manage your shareowner account online, enroll in our Shareowner Direct Plan, initiate stock transfers and more.

Learn about Alliant Energy's commitment to ethical and legal compliance, and read our by-laws and articles of incorporation.

Reach our Investor Relations and Shareowner Services teams by phone, fax, mail or e-mail.

Attention Shareowners: Join us for the 2008 Annual Meeting, 1:00 p.m. on May 15 at the Alliant Energy Center in Madison, WI.