ALLETE, Inc. is an investor-owned energy company headquartered in Duluth, Minnesota. Its core operations span electric utilities, clean energy development, and transmission infrastructure across the upper Midwest and beyond.
The company's principal subsidiary, Minnesota Power, serves 150,000 customers and 14 municipalities across a 26,000-square-mile service territory in northern Minnesota, including some of the nation's largest industrial customers. ALLETE delivers more than 50% renewable energy today. Other business units include ALLETE Clean Energy, a developer of low-impact energy projects; BNI Energy, operating in North Dakota; Superior Water, Light and Power, a utility in Superior, Wisconsin; ALLETE Renewable Resources, which operates wind generation facilities in North Dakota; and New Energy Equity, a developer of distributed solar energy projects.
The company states a commitment to leading the transition to a sustainable clean-energy future, with a focus on honoring commitments to the climate, its customers, and the communities it serves.






