Alliant Energy reported third-quarter 2026 results and announced 2027 guidance on Oct. 29. The available release details show a year-over-year increase in quarterly earnings per share, but do not include the full results or the guidance figures.
- Third-quarter earnings: GAAP earnings were $1.52 per share, up from $1.09 a year earlier—an increase of about 39%.
- Nine-month results: The company said it also reported results for the nine months ended Sept. 30, but the figures are not included in the available release text.
- 2027 guidance: Alliant announced guidance for next year; the available text does not provide its targets or assumptions.
The reported EPS comparison reflects stronger GAAP earnings per share for the quarter. The available information is not sufficient to assess the drivers of the increase, the company’s broader financial performance, or the outlook embedded in its 2027 guidance.