Michigan · Investor Owned
Indiana Michigan Power Co
17.19¢ per kWh, bundled, EIA-861 2025. Average bill $142.67 at 829.7 kWh a month, across 112,973 customers on that row.
Michigan averaged 20.03¢/kWh and $127.17 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use bundled service. Customer count: 112,973, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$171.90
17.19¢/kWh × 1,000 kWh. Bundled residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Other service rows
Delivery and bundled prices cover different charges, so they are listed separately.
| Row | ¢/kWh | Bill | kWh | Customers |
|---|---|---|---|---|
| Delivery only | — | — | — | 0 |
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 10.66¢ | $95.32 | 894.0 | 108,947 |
| 2016 | 11.05¢ | $100.14 | 906.4 | 109,017 |
| 2017 | 11.31¢ | $98.41 | 870.0 | 109,725 |
| 2018 | 12.59¢ | $116.31 | 923.5 | 110,179 |
| 2019 | 13.52¢ | $118.73 | 878.0 | 110,317 |
| 2020 | 15.23¢ | $137.01 | 899.6 | 110,852 |
| 2021 | 16.05¢ | $142.27 | 886.7 | 111,360 |
| 2022 | 16.09¢ | $141.11 | 876.9 | 111,731 |
| 2023 | 15.74¢ | $129.22 | 821.0 | 112,109 |
| 2024 | 17.00¢ | $139.69 | 821.5 | 112,600 |
| 2025 | 17.19¢ | $142.67 | 829.7 | 112,973 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
Allegan, Berrien, Cass, Kalamazoo, St Joseph, Van Buren.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool