A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,383 | 0 | |
| Allen | 45,665 | 8 | |
| Ashland | 858 | 0 | |
| Athens | 28,276 | 15 | |
| Auglaize | 1,967 | 0 | |
| Belmont | 26,124 | 500 | |
| Brown | 2,570 | 1 | |
| Carroll | 8,296 | 0 | |
| Columbiana | 15,774 | 6 | |
| Coshocton | 12,864 | 1 | |
| Crawford | 11,016 | 1 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,530 | 1 | |
| Delaware | 80,917 | 14 | |
| Fairfield | 32,759 | 0 | |
| Fayette | 161 | 0 | |
| Franklin | 548,042 | 195 | |
| Gallia | 9,771 | 0 | |
| Guernsey | 15,077 | 9 | |
| Hancock | 29,886 | 0 | |
| Hardin | 11,153 | 1 | |
| Harrison | 6,902 | 326 | |
| Henry | 38 | 0 | |
| Highland | 8,248 | 0 | |
| Hocking | 11,355 | 0 | |
| Holmes | 6,891 | 0 | |
| Huron | 4,281 | 0 | |
| Jackson | 9,955 | 1 | |
| Jefferson | 32,412 | 0 | |
| Knox | 21,043 | 1 | |
| Lawrence | 24,184 | 0 | |
| Licking | 69,252 | 6 | |
| Logan | 67 | 0 | |
| Madison | 4,810 | 0 | |
| Marion | 3,556 | 0 | |
| Meigs | 11,218 | 0 | |
| Monroe | 1,126 | 0 | |
| Morgan | 8,022 | 1 | |
| Morrow | 2,040 | 55 | |
| Muskingum | 37,514 | 0 | |
| Noble | 2,962 | 0 | |
| Paulding | 6,248 | 13 | |
| Perry | 12,474 | 32 | |
| Pickaway | 8,951 | 7 | |
| Pike | 11,341 | 12 | |
| Putnam | 10,643 | 0 | |
| Richland | 7,404 | 0 | |
| Ross | 23,544 | 1 | |
| Sandusky | 11,834 | 0 | |
| Scioto | 35,656 | 13 | |
| Seneca | 20,265 | 9 | |
| Stark | 101,840 | 37 | |
| Summit | 49 | 0 | |
| Tuscarawas | 34,941 | 15 | |
| Union | 911 | 0 | |
| Van Wert | 11,759 | 0 | |
| Vinton | 5,759 | 1 | |
| Washington | 27,820 | 5 | |
| Wayne | 23,880 | 1 | |
| Wood | 3,694 | 0 | |
| Wyandot | 6,547 | 0 |
