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HomeMinnesota Power
Map Address
Map Address 30 West Superior Street, Duluth, MN 55802-2093


Contact Information

218-722-2625 (Duluth area)

1-800-228-4966 (Minnesota only)


Committed to the reliability and security of the regional power system that provides electricity in a 26,000-square-mile electric service area in northeastern Minnesota, Minnesota Power supplies retail electric service to 144,000 customers and wholesale electric service to 16 municipalities.

Minnesota Power is a utility company based in Duluth, Minn., and is owned by ALLETE, Inc., a provider of affordable, reliable energy services in the Upper Midwest. Other ALLETE businesses include Superior Water, Light & PowerALLETE Clean Energy; ALLETE Renewable Resources; BNI Coal; and ALLETE Properties.

About 1,200
We serve about 143,000 residential and commercial customers, 16 municipalities and some of the nation’s largest industrial customers.
and distribution lines:
500 kV: 8 miles
345 kV: 29 miles
250 kV: 465 miles
230 kV: 632 miles
161 kV: 43 miles
138 kV: 128 miles
115 kV: 1,221 miles
Less than 115 kV: 6,216 miles

Generation Facilities

Boswell Energy Center, Taconite Harbor Energy Center, Laskin Energy Center
Biomass and coal:
Hibbard Renewable Energy Center, Cloquet Energy Center
Biomass, coal & hydro:
Rapids Energy Center
Taconite Ridge Energy Center, Bison Wind Energy Center
Thomson, Fond du Lac, Scanlon, Knife Falls, Pillager, Sylvan, Little Falls, Blanchard, Prairie River, Winton