A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,376 | 0 | |
| Allen | 45,551 | 1 | |
| Ashland | 811 | 0 | |
| Athens | 28,185 | 11 | |
| Auglaize | 1,966 | 0 | |
| Belmont | 26,229 | 0 | |
| Brown | 2,580 | 0 | |
| Carroll | 8,286 | 0 | |
| Columbiana | 15,931 | 0 | |
| Coshocton | 12,845 | 0 | |
| Crawford | 11,047 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,544 | 0 | |
| Delaware | 79,027 | 0 | |
| Fairfield | 32,338 | 1 | |
| Fayette | 163 | 0 | |
| Franklin | 548,739 | 143 | |
| Gallia | 9,741 | 0 | |
| Guernsey | 15,069 | 0 | |
| Hancock | 29,839 | 0 | |
| Hardin | 11,177 | 0 | |
| Harrison | 6,858 | 1 | |
| Henry | 36 | 0 | |
| Highland | 8,201 | 0 | |
| Hocking | 11,423 | 0 | |
| Holmes | 6,815 | 0 | |
| Huron | 4,299 | 0 | |
| Jackson | 9,968 | 0 | |
| Jefferson | 32,540 | 25 | |
| Knox | 20,853 | 0 | |
| Lawrence | 24,193 | 0 | |
| Licking | 68,557 | 0 | |
| Logan | 64 | 0 | |
| Madison | 4,896 | 0 | |
| Marion | 3,535 | 0 | |
| Meigs | 11,308 | 0 | |
| Monroe | 1,139 | 0 | |
| Morgan | 8,059 | 0 | |
| Morrow | 2,013 | 0 | |
| Muskingum | 37,237 | 10 | |
| Noble | 2,982 | 0 | |
| Paulding | 6,293 | 0 | |
| Perry | 12,498 | 0 | |
| Pickaway | 8,841 | 0 | |
| Pike | 11,404 | 0 | |
| Putnam | 10,589 | 0 | |
| Richland | 7,431 | 0 | |
| Ross | 23,595 | 27 | |
| Sandusky | 11,773 | 0 | |
| Scioto | 35,586 | 9 | |
| Seneca | 20,326 | 0 | |
| Stark | 102,056 | 53 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,923 | 1 | |
| Union | 772 | 0 | |
| Van Wert | 11,686 | 0 | |
| Vinton | 5,781 | 0 | |
| Washington | 27,905 | 0 | |
| Wayne | 23,968 | 1 | |
| Wood | 3,681 | 0 | |
| Wyandot | 6,513 | 0 |
