A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,338 | 0 | |
| Allen | 45,401 | 0 | |
| Ashland | 858 | 0 | |
| Athens | 27,955 | 0 | |
| Auglaize | 1,974 | 0 | |
| Belmont | 26,122 | 0 | |
| Brown | 2,502 | 0 | |
| Carroll | 8,258 | 0 | |
| Columbiana | 15,797 | 0 | |
| Coshocton | 12,826 | 0 | |
| Crawford | 10,993 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,500 | 0 | |
| Delaware | 77,904 | 0 | |
| Fairfield | 32,125 | 0 | |
| Fayette | 160 | 0 | |
| Franklin | 545,059 | 0 | |
| Gallia | 9,761 | 0 | |
| Guernsey | 15,107 | 0 | |
| Hancock | 29,725 | 0 | |
| Hardin | 11,110 | 0 | |
| Harrison | 6,864 | 0 | |
| Henry | 36 | 0 | |
| Highland | 8,175 | 0 | |
| Hocking | 11,395 | 0 | |
| Holmes | 6,824 | 0 | |
| Huron | 4,258 | 0 | |
| Jackson | 9,945 | 0 | |
| Jefferson | 32,402 | 0 | |
| Knox | 20,835 | 0 | |
| Lawrence | 24,212 | 0 | |
| Licking | 68,124 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,853 | 0 | |
| Marion | 3,543 | 0 | |
| Meigs | 11,224 | 0 | |
| Monroe | 1,138 | 0 | |
| Morgan | 8,049 | 0 | |
| Morrow | 2,015 | 0 | |
| Muskingum | 37,117 | 0 | |
| Noble | 2,960 | 0 | |
| Paulding | 6,238 | 0 | |
| Perry | 12,428 | 0 | |
| Pickaway | 8,811 | 0 | |
| Pike | 11,282 | 0 | |
| Putnam | 10,555 | 0 | |
| Richland | 7,396 | 0 | |
| Ross | 23,533 | 1 | |
| Sandusky | 11,788 | 0 | |
| Scioto | 35,437 | 0 | |
| Seneca | 20,205 | 0 | |
| Stark | 101,537 | 0 | |
| Summit | 45 | 0 | |
| Tuscarawas | 34,778 | 0 | |
| Union | 592 | 0 | |
| Van Wert | 11,645 | 0 | |
| Vinton | 5,726 | 0 | |
| Washington | 27,880 | 0 | |
| Wayne | 23,811 | 0 | |
| Wood | 3,690 | 0 | |
| Wyandot | 6,499 | 0 |
