A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,306 | 0 | |
| Allen | 45,730 | 0 | |
| Ashland | 875 | 0 | |
| Athens | 28,054 | 17 | |
| Auglaize | 1,971 | 0 | |
| Belmont | 26,182 | 0 | |
| Brown | 2,543 | 0 | |
| Carroll | 8,327 | 16 | |
| Columbiana | 15,928 | 1 | |
| Coshocton | 12,899 | 0 | |
| Crawford | 11,053 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,554 | 0 | |
| Delaware | 79,504 | 1 | |
| Fairfield | 32,714 | 0 | |
| Fayette | 159 | 0 | |
| Franklin | 545,203 | 8 | |
| Gallia | 9,650 | 0 | |
| Guernsey | 15,098 | 0 | |
| Hancock | 29,896 | 0 | |
| Hardin | 11,166 | 0 | |
| Harrison | 6,894 | 0 | |
| Henry | 38 | 0 | |
| Highland | 8,195 | 0 | |
| Hocking | 11,409 | 0 | |
| Holmes | 6,891 | 19 | |
| Huron | 4,313 | 0 | |
| Jackson | 9,888 | 0 | |
| Jefferson | 32,457 | 0 | |
| Knox | 21,022 | 0 | |
| Lawrence | 24,251 | 0 | |
| Licking | 68,976 | 5 | |
| Logan | 66 | 0 | |
| Madison | 4,879 | 0 | |
| Marion | 3,540 | 0 | |
| Meigs | 11,268 | 0 | |
| Monroe | 1,126 | 0 | |
| Morgan | 8,063 | 0 | |
| Morrow | 2,033 | 0 | |
| Muskingum | 37,443 | 0 | |
| Noble | 2,980 | 0 | |
| Paulding | 6,304 | 0 | |
| Perry | 12,583 | 0 | |
| Pickaway | 8,868 | 0 | |
| Pike | 11,339 | 1 | |
| Putnam | 10,669 | 0 | |
| Richland | 7,454 | 0 | |
| Ross | 23,448 | 0 | |
| Sandusky | 11,778 | 0 | |
| Scioto | 35,684 | 0 | |
| Seneca | 20,339 | 0 | |
| Stark | 102,101 | 57 | |
| Summit | 49 | 0 | |
| Tuscarawas | 35,015 | 0 | |
| Union | 809 | 0 | |
| Van Wert | 11,736 | 0 | |
| Vinton | 5,717 | 0 | |
| Washington | 27,859 | 1 | |
| Wayne | 23,994 | 0 | |
| Wood | 3,686 | 1 | |
| Wyandot | 6,527 | 0 |
