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Indiana Michigan Power (I&M) serves more than 600,000 customers in Indiana and Michigan and is headquartered in Fort Wayne, Indiana. Our employees are invested in where they live and are committed to making their communities better places from delivering the electric energy they need to getting involved and giving back to their communities.

In addition to the time our employees volunteered in the community, I&M provided over $1.4 million in support of charitable nonprofits and economic development initiatives in 2020. And the AEP Foundation awarded over $2.7 million in grants to support multiple nonprofit agencies in our communities. The organizations supported by Indiana Michigan Power and/or the American Electric Power Foundation are listed in the Indiana Michigan Power Community Connection Report.

The Indiana Michigan Power Fact sheet provides facts about I&M and its parent company American Electric Power (AEP).

Indiana Michigan Power Facts

Indiana Michigan Power Logo
Indiana Michigan Power Logo

Distribution Lines
20,600 miles

Transmission Lines
4,688 miles

Number of Employees
Indiana, 967
Michigan, 1,205
Total, 2,172

Number of Sq. Miles Served
Indiana, 3,198
Michigan, 1,375

Number of Counties Served
Indiana, 24
Michigan, 6

Number of Cities/Communities
Indiana, 118
Michigan, 46

Indiana Map

I&M’s Largest Customers

  • Steel Dynamics
  • ArcelorMittal SA
  • Air Products & Chemicals
  • Messer LLC
  • Ardagh Glass
  • Dock Foundry
  • Praxair
  • University of Notre Dame
  • Parkview Health
  • Wal-Mart Stores
  • Steel Dynamics
  • ArcelorMittal SA
  • Ardagh Glass
  • Air Products & Chemicals
  • Messer LLC
  • Ball State University
  • Michelin North America
  • Parkview Health Systems
  • Wal-Mart Stores
  • City of Fort Wayne
Indiana Map
Indiana Michigan Power Map of the united states

American Electric Power Facts

american electric power logo
AEP logo

Number of Employees
Approx. 16,800

Service Territory
Approx. 200,000 square miles

Transmission Lines
Approx. 40,000 miles

Distribution Lines
Approx. 223,000 miles

Data as of 5-2021

Generating Capacity
Approx. 30,000 MW

U.S. Customers
More than 5.5 million

2020 U.S. Electricity Sales
Approx. 181 million MW/h

Indiana Michigan Power Map of the united states
Indiana Michigan Power Map of the united states

Tip of the Day

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Heating
Change or clean your furnace filter once a month. Dust and dirt can quickly clog vital parts, making your furnace run harder and eventually break down.
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I&M Electric Ideas Rebates

I&M’s rebate programs are focused on home energy savings that make it easier than ever to save money and help the environment.

Discover all rebate options available for your home.