Des Moines, Iowa (Aug. 28, 2026) – Earlier this week, the Iowa Utilities Commission issued its final decision in the subsequent proceeding associated with Alliant Energy's 2024 Iowa rate case. As part of that decision, the Commission approved a reduction to residential natural gas rates.
Alliant Energy proposed a reduction to residential natural gas rates as part of this proceeding, and the Commission agreed that an adjustment was appropriate. We view the decision as a positive outcome for customers and will move quickly to complete the required compliance process and implement the rate decrease. We remain focused on providing safe, reliable and cost-effective energy service for our customers.
Alliant Energy proposed a reduction to residential natural gas rates as part of this proceeding, and the Commission agreed that an adjustment was appropriate. We view the decision as a positive outcome for customers and will move quickly to complete the required compliance process and implement the rate decrease. We remain focused on providing safe, reliable and cost-effective energy service for our customers.
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.