Key takeaways:
- Second quarter GAAP earnings per share were $0.65 in 2026, compared to $0.68 in 2025.
- Reaffirming 2026 ongoing earnings guidance range of $3.36 - $3.46 per share, currently trending in upper half of range.
- Expected 60% load growth by 2031, large customer load expected to materialize as forecasted in 2026.
“We delivered another solid quarter of operating and financial performance and our full-year forecasted results are currently trending in the upper half of our full-year ongoing earnings guidance range,” said Lisa Barton, Alliant Energy President and CEO. “With three data centers making significant construction progress, and meaningful progress on energy resource investments, we are positioning to accelerate earnings growth and enable significant economic development in the communities we serve; all while maintaining customer protections and reliability.”
See the full news release on our investor website.
About Alliant Energy
Alliant Energy Corporation (NASDAQ: LNT) provides regulated energy service to more than 1 million electric and 435,000 natural gas customers across Iowa and Wisconsin. Alliant Energy's mission is to deliver energy solutions and exceptional service customers and communities count on – safely, efficiently and responsibly. Interstate Power and Light Company (IPL) and Wisconsin Power and Light Company (WPL) are Alliant Energy's two wholly-owned subsidiaries. For more information, visit alliantenergy.com and follow Alliant Energy on LinkedIn, Facebook, Instagram and X.