A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,379 | 0 | |
| Allen | 45,569 | 5 | |
| Ashland | 807 | 0 | |
| Athens | 27,801 | 1 | |
| Auglaize | 1,954 | 0 | |
| Belmont | 26,147 | 0 | |
| Brown | 2,566 | 0 | |
| Carroll | 8,294 | 0 | |
| Columbiana | 15,843 | 0 | |
| Coshocton | 12,822 | 1 | |
| Crawford | 11,014 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,524 | 1 | |
| Delaware | 79,207 | 1 | |
| Fairfield | 32,269 | 0 | |
| Fayette | 163 | 0 | |
| Franklin | 546,962 | 344 | |
| Gallia | 9,745 | 9 | |
| Guernsey | 15,065 | 0 | |
| Hancock | 29,804 | 0 | |
| Hardin | 11,155 | 1 | |
| Harrison | 6,860 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,213 | 0 | |
| Hocking | 11,374 | 19 | |
| Holmes | 6,837 | 0 | |
| Huron | 4,286 | 1 | |
| Jackson | 9,922 | 0 | |
| Jefferson | 32,460 | 11 | |
| Knox | 20,949 | 11 | |
| Lawrence | 24,135 | 0 | |
| Licking | 68,545 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,878 | 0 | |
| Marion | 3,535 | 0 | |
| Meigs | 11,258 | 19 | |
| Monroe | 1,132 | 0 | |
| Morgan | 8,004 | 0 | |
| Morrow | 2,022 | 0 | |
| Muskingum | 37,264 | 7 | |
| Noble | 2,953 | 0 | |
| Paulding | 6,255 | 0 | |
| Perry | 12,420 | 1 | |
| Pickaway | 8,923 | 0 | |
| Pike | 11,357 | 11 | |
| Putnam | 10,566 | 1 | |
| Richland | 7,413 | 15 | |
| Ross | 23,504 | 17 | |
| Sandusky | 11,793 | 1 | |
| Scioto | 35,503 | 13 | |
| Seneca | 20,232 | 0 | |
| Stark | 101,624 | 13 | |
| Summit | 47 | 0 | |
| Tuscarawas | 34,860 | 0 | |
| Union | 788 | 0 | |
| Van Wert | 11,692 | 0 | |
| Vinton | 5,725 | 0 | |
| Washington | 27,884 | 0 | |
| Wayne | 23,816 | 0 | |
| Wood | 3,689 | 0 | |
| Wyandot | 6,525 | 0 |
