A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,329 | 0 | |
| Allen | 45,416 | 0 | |
| Ashland | 861 | 0 | |
| Athens | 27,831 | 0 | |
| Auglaize | 1,969 | 0 | |
| Belmont | 26,137 | 0 | |
| Brown | 2,502 | 0 | |
| Carroll | 8,252 | 0 | |
| Columbiana | 15,886 | 0 | |
| Coshocton | 12,827 | 15 | |
| Crawford | 11,016 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,504 | 0 | |
| Delaware | 77,969 | 0 | |
| Fairfield | 32,082 | 0 | |
| Fayette | 160 | 0 | |
| Franklin | 541,779 | 9 | |
| Gallia | 9,742 | 0 | |
| Guernsey | 15,084 | 0 | |
| Hancock | 29,675 | 0 | |
| Hardin | 11,083 | 0 | |
| Harrison | 6,868 | 0 | |
| Henry | 36 | 0 | |
| Highland | 8,194 | 0 | |
| Hocking | 11,416 | 0 | |
| Holmes | 6,831 | 0 | |
| Huron | 4,244 | 0 | |
| Jackson | 9,958 | 0 | |
| Jefferson | 32,397 | 7 | |
| Knox | 20,798 | 0 | |
| Lawrence | 24,247 | 0 | |
| Licking | 67,938 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,858 | 0 | |
| Marion | 3,543 | 0 | |
| Meigs | 11,258 | 0 | |
| Monroe | 1,138 | 0 | |
| Morgan | 8,069 | 0 | |
| Morrow | 2,020 | 0 | |
| Muskingum | 37,101 | 0 | |
| Noble | 2,962 | 0 | |
| Paulding | 6,221 | 0 | |
| Perry | 12,449 | 0 | |
| Pickaway | 8,778 | 1 | |
| Pike | 11,282 | 0 | |
| Putnam | 10,545 | 0 | |
| Richland | 7,416 | 0 | |
| Ross | 23,564 | 0 | |
| Sandusky | 11,786 | 0 | |
| Scioto | 35,423 | 0 | |
| Seneca | 20,228 | 0 | |
| Stark | 101,585 | 0 | |
| Summit | 46 | 0 | |
| Tuscarawas | 34,795 | 1,111 | |
| Union | 597 | 0 | |
| Van Wert | 11,613 | 0 | |
| Vinton | 5,715 | 0 | |
| Washington | 27,862 | 0 | |
| Wayne | 23,790 | 13 | |
| Wood | 3,686 | 0 | |
| Wyandot | 6,506 | 0 |
