About Us

Alliant Energy Corporation (NASDAQ: LNT) provides regulated energy service to 995,000 electric and 425,000 natural gas retail customers across Iowa and Wisconsin.

With a focus on powering beyond the market challenges of today, Alliant Energy is committed to powering what’s next in energy. Guided by our purpose-driven strategy to serve customers and build stronger communities, our mission is to deliver the energy solutions and exceptional service our customers and communities count on – safely, efficiently and responsibly.

Alliant Energy takes its responsibility as a corporate citizen seriously. We are thoughtful stewards of the environment and supporters of the communities in which we do business. We aggressively pursue emerging technologies and safe, sustainable methods of energy production.

We are also an Equal Opportunity Employer and appreciate the differences and perspectives a diverse culture brings to our work environment, company and customers. We recognize and respect diversity and take pride in providing an inclusive work environment. This has earned Alliant Energy placement on the Nasdaq CRD Sustainability Index, Bloomberg’s Gender-Equality Index and the S&P 500 index.

We have two public energy companies: Interstate Power and Light Company (IPL) and Wisconsin Power and Light Company (WPL). Both companies are principally engaged in the generation and distribution of electricity to retail electric customers, along with the distribution and transportation of natural gas to customers in primarily rural communities across Iowa and Wisconsin.