A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,387 | 0 | |
| Allen | 45,743 | 0 | |
| Ashland | 866 | 0 | |
| Athens | 28,263 | 0 | |
| Auglaize | 1,975 | 0 | |
| Belmont | 26,162 | 0 | |
| Brown | 2,564 | 0 | |
| Carroll | 8,334 | 0 | |
| Columbiana | 15,922 | 30 | |
| Coshocton | 12,907 | 0 | |
| Crawford | 11,059 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,546 | 0 | |
| Delaware | 80,491 | 0 | |
| Fairfield | 32,735 | 43 | |
| Fayette | 162 | 0 | |
| Franklin | 545,941 | 0 | |
| Gallia | 9,753 | 0 | |
| Guernsey | 15,097 | 8 | |
| Hancock | 29,894 | 0 | |
| Hardin | 11,128 | 0 | |
| Harrison | 6,893 | 0 | |
| Henry | 38 | 0 | |
| Highland | 8,281 | 0 | |
| Hocking | 11,440 | 1 | |
| Holmes | 6,895 | 0 | |
| Huron | 4,307 | 0 | |
| Jackson | 10,011 | 0 | |
| Jefferson | 32,446 | 0 | |
| Knox | 21,040 | 0 | |
| Lawrence | 24,287 | 0 | |
| Licking | 69,131 | 0 | |
| Logan | 66 | 0 | |
| Madison | 4,895 | 0 | |
| Marion | 3,544 | 0 | |
| Meigs | 11,305 | 0 | |
| Monroe | 1,120 | 0 | |
| Morgan | 8,074 | 38 | |
| Morrow | 2,044 | 0 | |
| Muskingum | 37,452 | 1 | |
| Noble | 2,974 | 0 | |
| Paulding | 6,299 | 0 | |
| Perry | 12,570 | 175 | |
| Pickaway | 8,896 | 0 | |
| Pike | 11,412 | 5 | |
| Putnam | 10,677 | 0 | |
| Richland | 7,448 | 0 | |
| Ross | 23,640 | 70 | |
| Sandusky | 11,805 | 0 | |
| Scioto | 35,720 | 0 | |
| Seneca | 20,298 | 0 | |
| Stark | 102,009 | 0 | |
| Summit | 49 | 0 | |
| Tuscarawas | 35,014 | 0 | |
| Union | 900 | 0 | |
| Van Wert | 11,722 | 0 | |
| Vinton | 5,786 | 0 | |
| Washington | 27,964 | 0 | |
| Wayne | 23,976 | 0 | |
| Wood | 3,689 | 0 | |
| Wyandot | 6,530 | 0 |
