A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,390 | 18 | |
| Allen | 45,677 | 1 | |
| Ashland | 870 | 0 | |
| Athens | 27,895 | 1,079 | |
| Auglaize | 1,971 | 0 | |
| Belmont | 26,102 | 1 | |
| Brown | 2,567 | 0 | |
| Carroll | 8,288 | 0 | |
| Columbiana | 15,847 | 6 | |
| Coshocton | 12,861 | 1 | |
| Crawford | 11,046 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,524 | 0 | |
| Delaware | 80,519 | 0 | |
| Fairfield | 32,656 | 0 | |
| Fayette | 161 | 0 | |
| Franklin | 543,913 | 226 | |
| Gallia | 9,774 | 1 | |
| Guernsey | 15,076 | 1 | |
| Hancock | 29,883 | 12 | |
| Hardin | 11,102 | 1 | |
| Harrison | 6,893 | 15 | |
| Henry | 37 | 0 | |
| Highland | 8,249 | 1 | |
| Hocking | 11,426 | 15 | |
| Holmes | 6,899 | 0 | |
| Huron | 4,272 | 0 | |
| Jackson | 9,971 | 5 | |
| Jefferson | 32,464 | 0 | |
| Knox | 21,057 | 0 | |
| Lawrence | 24,240 | 0 | |
| Licking | 69,103 | 9 | |
| Logan | 68 | 0 | |
| Madison | 4,818 | 0 | |
| Marion | 3,542 | 1 | |
| Meigs | 11,301 | 6 | |
| Monroe | 1,125 | 0 | |
| Morgan | 8,037 | 11 | |
| Morrow | 2,044 | 0 | |
| Muskingum | 37,418 | 19 | |
| Noble | 2,964 | 0 | |
| Paulding | 6,263 | 0 | |
| Perry | 12,513 | 1 | |
| Pickaway | 8,893 | 1 | |
| Pike | 11,358 | 18 | |
| Putnam | 10,636 | 0 | |
| Richland | 7,444 | 0 | |
| Ross | 23,565 | 0 | |
| Sandusky | 11,800 | 0 | |
| Scioto | 35,660 | 17 | |
| Seneca | 20,233 | 1 | |
| Stark | 101,829 | 22 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,956 | 0 | |
| Union | 893 | 0 | |
| Van Wert | 11,733 | 0 | |
| Vinton | 5,768 | 0 | |
| Washington | 27,868 | 5 | |
| Wayne | 23,879 | 0 | |
| Wood | 3,689 | 0 | |
| Wyandot | 6,543 | 0 |
