Alliant Energy CorpLNT
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Subsidiary's debt offering increases leverage, though proceeds reduce commercial paper.

Interstate Power and Light, a wholly owned subsidiary of Alliant Energy, announced the pricing of its public offering of $500 million aggregate principal amount of 5.100% senior debentures due 2031. The senior debentures will be due on September 30, 2031. The company intends to use the net proceeds from this offering to reduce outstanding capital under its receivables purchase and sale program, to reduce outstanding commercial paper, and for general corporate purposes. The closing of the offering is expected to occur on August 21, 2026.
Alliant Energy CorpSubsidiary's debt offering increases leverage, though proceeds reduce commercial paper.
Pricing of $500M senior debentures adds debt, with proceeds used to reduce other obligations.