A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,372 | 0 | |
| Allen | 45,648 | 0 | |
| Ashland | 872 | 0 | |
| Athens | 28,283 | 342 | |
| Auglaize | 1,974 | 0 | |
| Belmont | 26,123 | 0 | |
| Brown | 2,561 | 0 | |
| Carroll | 8,300 | 1 | |
| Columbiana | 15,808 | 0 | |
| Coshocton | 12,841 | 0 | |
| Crawford | 11,027 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,517 | 0 | |
| Delaware | 80,695 | 1 | |
| Fairfield | 32,640 | 0 | |
| Fayette | 161 | 0 | |
| Franklin | 547,202 | 26 | |
| Gallia | 9,746 | 1 | |
| Guernsey | 15,046 | 0 | |
| Hancock | 29,900 | 0 | |
| Hardin | 11,142 | 0 | |
| Harrison | 6,894 | 0 | |
| Henry | 38 | 0 | |
| Highland | 8,251 | 1 | |
| Hocking | 11,422 | 0 | |
| Holmes | 6,878 | 0 | |
| Huron | 4,257 | 0 | |
| Jackson | 9,974 | 0 | |
| Jefferson | 32,433 | 0 | |
| Knox | 21,036 | 0 | |
| Lawrence | 24,184 | 0 | |
| Licking | 69,131 | 48 | |
| Logan | 68 | 0 | |
| Madison | 4,826 | 0 | |
| Marion | 3,535 | 0 | |
| Meigs | 11,276 | 12 | |
| Monroe | 1,127 | 0 | |
| Morgan | 8,023 | 1 | |
| Morrow | 2,038 | 0 | |
| Muskingum | 37,528 | 0 | |
| Noble | 2,961 | 0 | |
| Paulding | 6,250 | 0 | |
| Perry | 12,472 | 0 | |
| Pickaway | 8,926 | 0 | |
| Pike | 11,335 | 0 | |
| Putnam | 10,651 | 0 | |
| Richland | 7,447 | 0 | |
| Ross | 23,619 | 0 | |
| Sandusky | 11,793 | 0 | |
| Scioto | 35,637 | 0 | |
| Seneca | 20,268 | 0 | |
| Stark | 101,824 | 0 | |
| Summit | 49 | 0 | |
| Tuscarawas | 34,940 | 0 | |
| Union | 915 | 0 | |
| Van Wert | 11,756 | 0 | |
| Vinton | 5,760 | 0 | |
| Washington | 27,858 | 0 | |
| Wayne | 23,881 | 0 | |
| Wood | 3,704 | 0 | |
| Wyandot | 6,527 | 0 |
