A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 12,732 | 0 | |
| Allen | 156,898 | 0 | |
| Blackford | 6,499 | 0 | |
| Dekalb | 6,602 | 0 | |
| Delaware | 54,626 | 1 | |
| Elkhart | 50,230 | 0 | |
| Grant | 29,462 | 0 | |
| Hamilton | 203 | 0 | |
| Henry | 126 | 0 | |
| Howard | 14 | 0 | |
| Huntington | 1,137 | 0 | |
| Jay | 7,103 | 0 | |
| La Porte | 6,367 | 0 | |
| Laporte | 6,320 | 0 | |
| Madison | 17,349 | 0 | |
| Marshall | 936 | 0 | |
| Noble | 9,712 | 0 | |
| Randolph | 10,732 | 0 | |
| St. Joseph | 93,864 | 34 | |
| Steuben | 2,345 | 0 | |
| Tipton | 502 | 0 | |
| Wabash | 102 | 0 | |
| Wells | 4,960 | 0 | |
| Whitley | 2,899 | 0 |
