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Indiana Michigan Power (I&M) serves approximately 597,000 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 nearly $2.3 million in support of charitable nonprofits and economic development initiatives in 2019. 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).

I&M’s Moving Forward Together for a Brighter Future provides an overview of I&M’s continued steps to reduce our carbon footprint, to empower customers and communities and to value and develop a more diverse and inclusive workforce.

Indiana Michigan Power Facts

Distribution Lines
20,565 miles

Transmission Lines
4,688 miles

Number of Employees
Indiana, 921
Michigan, 1,220
Total, 2,141

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

I&M’s Largest Customers

  • 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
  • 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

American Electric Power Facts

Number of Employees
Approx. 18,000

Service Territory
Approx. 200,000 square miles

Transmission Lines
Approx. 40,000 miles

Distribution Lines
Approx. 221,000 miles

Data as of 5-2020

Generating Capacity
Approx. 26,000 MW

U.S. Customers
More than 5.5 million

2020 U.S. Electricity Sales
Approx. 191 million MW/h

Tip of the Day

TIP #66
Weatherproofing
During the winter, remove window air conditioners and seal the windows with caulk and weather stripping. You might also want to cover the central air compressor with a tarp to keep it clean.
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