8-KItem 8.01 · Other EventsItem 9.01 · Financial Statements
Alliant Energy subsidiary prices $500 million of 5.100% debt due 2031
Filed with the SEC on · Summarized by InvestorsBot
Interstate Power and Light Company, Alliant Energy’s wholly owned Iowa utility subsidiary, priced $500 million of 5.100% senior debentures due September 30, 2031. The offering is expected to close August 21, 2026, with proceeds intended to reduce borrowings under its receivables program and commercial paper, and for general corporate purposes.