Leading the way to a sustainable clean-energy future.

Investor Presentation
Annual Shareholder Meeting
Governance Sustainability Report
Environmental, Social and Governance

ALLETE is a clean-energy leader

We are well-positioned as a provider of resilient, reliable and competitively-priced energy with operations across the nation. ALLETE (NYSE:ALE) also invests in energy-centric businesses and transmission infrastructure. Our businesses include clean-energy producers and developers and regulated utilities that deliver 50% renewable energy today, all with a focus on putting sustainability into action.

Learn more about each of our businesses »

ALLETE, Inc.: Our Businesses