A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,388 | 0 | |
| Allen | 45,669 | 1 | |
| Ashland | 874 | 0 | |
| Athens | 28,145 | 7 | |
| Auglaize | 1,962 | 0 | |
| Belmont | 26,143 | 1 | |
| Brown | 2,580 | 0 | |
| Carroll | 8,284 | 0 | |
| Columbiana | 15,848 | 0 | |
| Coshocton | 12,851 | 502 | |
| Crawford | 11,028 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,531 | 0 | |
| Delaware | 80,730 | 1 | |
| Fairfield | 32,703 | 0 | |
| Fayette | 161 | 0 | |
| Franklin | 545,742 | 168 | |
| Gallia | 9,730 | 0 | |
| Guernsey | 15,036 | 1 | |
| Hancock | 29,875 | 1 | |
| Hardin | 11,169 | 10 | |
| Harrison | 6,874 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,244 | 7 | |
| Hocking | 11,409 | 18 | |
| Holmes | 6,878 | 8 | |
| Huron | 4,294 | 0 | |
| Jackson | 9,961 | 8 | |
| Jefferson | 32,432 | 9 | |
| Knox | 21,042 | 141 | |
| Lawrence | 24,244 | 177 | |
| Licking | 68,994 | 7 | |
| Logan | 68 | 0 | |
| Madison | 4,829 | 11 | |
| Marion | 3,536 | 0 | |
| Meigs | 11,266 | 1 | |
| Monroe | 1,130 | 0 | |
| Morgan | 8,042 | 0 | |
| Morrow | 2,038 | 0 | |
| Muskingum | 37,453 | 1,821 | |
| Noble | 2,977 | 0 | |
| Paulding | 6,279 | 0 | |
| Perry | 12,489 | 1 | |
| Pickaway | 8,915 | 0 | |
| Pike | 11,404 | 1 | |
| Putnam | 10,656 | 5 | |
| Richland | 7,415 | 1 | |
| Ross | 23,534 | 1 | |
| Sandusky | 11,763 | 0 | |
| Scioto | 35,622 | 35 | |
| Seneca | 20,288 | 0 | |
| Stark | 101,813 | 0 | |
| Summit | 49 | 0 | |
| Tuscarawas | 34,938 | 1 | |
| Union | 907 | 0 | |
| Van Wert | 11,735 | 0 | |
| Vinton | 5,789 | 1 | |
| Washington | 27,885 | 0 | |
| Wayne | 23,916 | 0 | |
| Wood | 3,672 | 0 | |
| Wyandot | 6,545 | 0 |
