Operator
Good morning, and welcome to Alliant Energy's conference call for first-quarter 2021 results. This call is being recorded for rebroadcast. [Operator instructions] I would now like to turn the call over to your host, Susan Gille, investor relations manager at Alliant Energy.
Susan Gille --
Investor Relations Manager
Good morning. I would like to thank all of you on the call and the webcast for joining us today. We appreciate your participation. Joining me on this call are John Larsen, chair, president, and CEO; and Robert Durian, executive vice president, and CFO.
Following prepared remarks by John and Robert, we will have time to take questions from the investment community. We issued a news release last night announcing Alliant Energy's first-quarter 2021 financial results. This release as well as supplemental slides that will be referenced during today's call are available on the Investor page of our website at www.alliantenergy.com. Before we begin, I need to remind you, the remarks we make on this call and our answers to questions include forward-looking statements.