A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,334 | 0 | |
| Allen | 45,502 | 0 | |
| Ashland | 845 | 0 | |
| Athens | 28,051 | 0 | |
| Auglaize | 1,960 | 0 | |
| Belmont | 26,113 | 0 | |
| Brown | 2,561 | 0 | |
| Carroll | 8,299 | 0 | |
| Columbiana | 15,853 | 0 | |
| Coshocton | 12,816 | 0 | |
| Crawford | 11,016 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,527 | 0 | |
| Delaware | 79,271 | 0 | |
| Fairfield | 32,233 | 0 | |
| Fayette | 162 | 0 | |
| Franklin | 546,946 | 1 | |
| Gallia | 9,709 | 0 | |
| Guernsey | 15,042 | 1 | |
| Hancock | 29,805 | 0 | |
| Hardin | 11,164 | 0 | |
| Harrison | 6,843 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,185 | 0 | |
| Hocking | 11,354 | 0 | |
| Holmes | 6,827 | 0 | |
| Huron | 4,314 | 0 | |
| Jackson | 9,910 | 0 | |
| Jefferson | 32,448 | 0 | |
| Knox | 20,915 | 0 | |
| Lawrence | 24,107 | 0 | |
| Licking | 68,574 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,883 | 0 | |
| Marion | 3,525 | 0 | |
| Meigs | 11,262 | 0 | |
| Monroe | 1,132 | 0 | |
| Morgan | 8,009 | 0 | |
| Morrow | 2,015 | 0 | |
| Muskingum | 37,299 | 0 | |
| Noble | 2,961 | 0 | |
| Paulding | 6,269 | 0 | |
| Perry | 12,432 | 0 | |
| Pickaway | 8,883 | 0 | |
| Pike | 11,331 | 0 | |
| Putnam | 10,564 | 0 | |
| Richland | 7,406 | 0 | |
| Ross | 23,429 | 0 | |
| Sandusky | 11,798 | 0 | |
| Scioto | 35,484 | 1 | |
| Seneca | 20,251 | 0 | |
| Stark | 101,784 | 0 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,857 | 0 | |
| Union | 799 | 0 | |
| Van Wert | 11,706 | 0 | |
| Vinton | 5,733 | 0 | |
| Washington | 27,879 | 0 | |
| Wayne | 23,823 | 0 | |
| Wood | 3,684 | 0 | |
| Wyandot | 6,521 | 0 |
