Alliant Energy

Contact Information


Keith Sherman


(866) 255-4268



200 1st St SE
Cedar Rapids, IA 52401-1409
United States


Alliant Energy’s Iowa energy company, based in Cedar Rapids, Iowa, provides regulated service to 495,000 electric and 225,000 natural gas customers. The company’s mission is to deliver the energy solutions and exceptional service customers and communities count on – safely, efficiently and responsibly. For the last three years, Site Selector Magazine has named the company a Top Utility in Economic Development and Newsweek Magazine added them to its list of America’s Most Responsible Companies in 2021. Alliant Energy (NASDAQ: LNT) is a component of the Nasdaq CRD Sustainability Index, Bloomberg’s 2020 Gender-Equality Index, and the S&P 500. For more information, visit and follow us on LinkedIn, Facebook, Instagram and Twitter.

Primary Service

Energy Services

Service Directory Resources


This publication is designed to assist cities begin their annual budget process. Learn about revenues, expenditures, legislation and other budget issues.

See Details

We asked our members about the League’s services, check out their responses in our membership survey.

See Details