Corporate Overview

At Alliant Energy, our purpose is to serve customers and build strong communities. We are focused on powering beyond the market challenges of today, while powering what’s next in energy. Through its utility subsidiaries Interstate Power and Light Company and Wisconsin Power and Light Company, Alliant Energy provides regulated electric and natural gas service to approximately 1,000,000 electric and approximately 425,000 natural gas customers in the Midwest. Alliant Energy takes its responsibility as corporate citizens seriously. We are careful stewards of the environment and support the communities in which we do business. We aggressively pursue emerging technologies and clean, safe, sustainable methods of energy production.

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Why Invest

5% - 7%

Long-term EPS growth

14 straight years

Achieving at least 5% adjusted EPS growth


Dividend yield with 5% - 7% compound annual growth rate

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Leading ESG profile

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Clean energy focused investment plan

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Constructive regulatory environments

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Strong economic development program to attract customers

As of December 2023

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