A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,396 | 0 | |
| Allen | 45,590 | 0 | |
| Ashland | 801 | 0 | |
| Athens | 28,089 | 15 | |
| Auglaize | 1,959 | 0 | |
| Belmont | 26,202 | 1 | |
| Brown | 2,561 | 0 | |
| Carroll | 8,292 | 0 | |
| Columbiana | 15,822 | 0 | |
| Coshocton | 12,849 | 0 | |
| Crawford | 11,032 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,509 | 0 | |
| Delaware | 79,036 | 1 | |
| Fairfield | 32,306 | 0 | |
| Fayette | 164 | 0 | |
| Franklin | 547,877 | 92 | |
| Gallia | 9,792 | 0 | |
| Guernsey | 15,096 | 1 | |
| Hancock | 29,871 | 1 | |
| Hardin | 11,132 | 1 | |
| Harrison | 6,895 | 1 | |
| Henry | 37 | 0 | |
| Highland | 8,204 | 0 | |
| Hocking | 11,414 | 0 | |
| Holmes | 6,833 | 0 | |
| Huron | 4,285 | 0 | |
| Jackson | 9,958 | 0 | |
| Jefferson | 32,569 | 0 | |
| Knox | 20,969 | 1 | |
| Lawrence | 24,201 | 0 | |
| Licking | 68,633 | 5 | |
| Logan | 65 | 0 | |
| Madison | 4,884 | 0 | |
| Marion | 3,538 | 0 | |
| Meigs | 11,271 | 0 | |
| Monroe | 1,131 | 0 | |
| Morgan | 8,040 | 743 | |
| Morrow | 2,025 | 0 | |
| Muskingum | 37,222 | 16 | |
| Noble | 2,960 | 0 | |
| Paulding | 6,241 | 0 | |
| Perry | 12,437 | 1 | |
| Pickaway | 8,894 | 0 | |
| Pike | 11,361 | 25 | |
| Putnam | 10,573 | 1 | |
| Richland | 7,392 | 0 | |
| Ross | 23,555 | 0 | |
| Sandusky | 11,843 | 88 | |
| Scioto | 35,524 | 0 | |
| Seneca | 20,239 | 5 | |
| Stark | 101,977 | 10 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,958 | 7 | |
| Union | 779 | 0 | |
| Van Wert | 11,714 | 1 | |
| Vinton | 5,732 | 1 | |
| Washington | 27,932 | 29 | |
| Wayne | 23,881 | 1 | |
| Wood | 3,707 | 0 | |
| Wyandot | 6,525 | 0 |
