A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,334 | 0 | |
| Allen | 45,388 | 0 | |
| Ashland | 857 | 0 | |
| Athens | 27,952 | 0 | |
| Auglaize | 1,972 | 0 | |
| Belmont | 26,118 | 0 | |
| Brown | 2,533 | 0 | |
| Carroll | 8,249 | 0 | |
| Columbiana | 15,796 | 0 | |
| Coshocton | 12,831 | 0 | |
| Crawford | 10,994 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,498 | 0 | |
| Delaware | 77,888 | 0 | |
| Fairfield | 32,095 | 0 | |
| Fayette | 160 | 0 | |
| Franklin | 544,737 | 19 | |
| Gallia | 9,751 | 0 | |
| Guernsey | 15,097 | 0 | |
| Hancock | 29,715 | 0 | |
| Hardin | 11,111 | 0 | |
| Harrison | 6,853 | 0 | |
| Henry | 36 | 0 | |
| Highland | 8,170 | 14 | |
| Hocking | 11,387 | 0 | |
| Holmes | 6,817 | 0 | |
| Huron | 4,254 | 0 | |
| Jackson | 9,933 | 0 | |
| Jefferson | 32,391 | 0 | |
| Knox | 20,814 | 0 | |
| Lawrence | 24,205 | 0 | |
| Licking | 68,073 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,868 | 0 | |
| Marion | 3,544 | 0 | |
| Meigs | 11,245 | 0 | |
| Monroe | 1,136 | 0 | |
| Morgan | 8,048 | 0 | |
| Morrow | 2,014 | 0 | |
| Muskingum | 37,081 | 0 | |
| Noble | 2,958 | 0 | |
| Paulding | 6,238 | 0 | |
| Perry | 12,420 | 0 | |
| Pickaway | 8,798 | 0 | |
| Pike | 11,280 | 0 | |
| Putnam | 10,545 | 0 | |
| Richland | 7,404 | 0 | |
| Ross | 23,530 | 0 | |
| Sandusky | 11,781 | 0 | |
| Scioto | 35,416 | 0 | |
| Seneca | 20,201 | 0 | |
| Stark | 101,505 | 5 | |
| Summit | 45 | 0 | |
| Tuscarawas | 34,760 | 0 | |
| Union | 592 | 0 | |
| Van Wert | 11,642 | 0 | |
| Vinton | 5,721 | 0 | |
| Washington | 27,863 | 1 | |
| Wayne | 23,804 | 0 | |
| Wood | 3,687 | 0 | |
| Wyandot | 6,495 | 0 |
