A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,390 | 0 | |
| Allen | 45,622 | 15 | |
| Ashland | 873 | 0 | |
| Athens | 28,108 | 1 | |
| Auglaize | 1,960 | 0 | |
| Belmont | 26,139 | 0 | |
| Brown | 2,579 | 0 | |
| Carroll | 8,299 | 0 | |
| Columbiana | 15,832 | 1 | |
| Coshocton | 12,852 | 0 | |
| Crawford | 11,017 | 1 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,522 | 0 | |
| Delaware | 80,709 | 0 | |
| Fairfield | 32,640 | 23 | |
| Fayette | 161 | 0 | |
| Franklin | 544,904 | 162 | |
| Gallia | 9,717 | 0 | |
| Guernsey | 15,032 | 0 | |
| Hancock | 29,839 | 0 | |
| Hardin | 11,151 | 0 | |
| Harrison | 6,873 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,233 | 1 | |
| Hocking | 11,396 | 5 | |
| Holmes | 6,883 | 0 | |
| Huron | 4,287 | 0 | |
| Jackson | 9,951 | 0 | |
| Jefferson | 32,453 | 0 | |
| Knox | 21,022 | 6 | |
| Lawrence | 24,225 | 1 | |
| Licking | 68,924 | 112 | |
| Logan | 68 | 0 | |
| Madison | 4,822 | 0 | |
| Marion | 3,531 | 0 | |
| Meigs | 11,266 | 0 | |
| Monroe | 1,130 | 0 | |
| Morgan | 8,034 | 0 | |
| Morrow | 2,039 | 0 | |
| Muskingum | 37,422 | 0 | |
| Noble | 2,976 | 0 | |
| Paulding | 6,274 | 0 | |
| Perry | 12,476 | 0 | |
| Pickaway | 8,938 | 0 | |
| Pike | 11,393 | 0 | |
| Putnam | 10,651 | 0 | |
| Richland | 7,408 | 0 | |
| Ross | 23,514 | 0 | |
| Sandusky | 11,758 | 0 | |
| Scioto | 35,601 | 6 | |
| Seneca | 20,265 | 0 | |
| Stark | 101,679 | 5 | |
| Summit | 49 | 0 | |
| Tuscarawas | 34,895 | 6 | |
| Union | 906 | 0 | |
| Van Wert | 11,736 | 0 | |
| Vinton | 5,790 | 0 | |
| Washington | 27,881 | 0 | |
| Wayne | 23,884 | 1 | |
| Wood | 3,667 | 0 | |
| Wyandot | 6,545 | 0 |
