A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,338 | 0 | |
| Allen | 45,342 | 0 | |
| Ashland | 858 | 0 | |
| Athens | 27,938 | 0 | |
| Auglaize | 1,965 | 0 | |
| Belmont | 26,072 | 0 | |
| Brown | 2,508 | 0 | |
| Carroll | 8,259 | 0 | |
| Columbiana | 15,816 | 0 | |
| Coshocton | 12,819 | 0 | |
| Crawford | 10,978 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,506 | 0 | |
| Delaware | 77,833 | 0 | |
| Fairfield | 32,180 | 0 | |
| Fayette | 160 | 0 | |
| Franklin | 543,704 | 22 | |
| Gallia | 9,735 | 0 | |
| Guernsey | 15,093 | 0 | |
| Hancock | 29,650 | 0 | |
| Hardin | 11,112 | 0 | |
| Harrison | 6,823 | 0 | |
| Henry | 36 | 0 | |
| Highland | 8,177 | 0 | |
| Hocking | 11,375 | 0 | |
| Holmes | 6,830 | 0 | |
| Huron | 4,261 | 0 | |
| Jackson | 9,941 | 0 | |
| Jefferson | 32,422 | 0 | |
| Knox | 20,793 | 0 | |
| Lawrence | 24,218 | 133 | |
| Licking | 67,855 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,828 | 0 | |
| Marion | 3,541 | 0 | |
| Meigs | 11,221 | 0 | |
| Monroe | 1,140 | 0 | |
| Morgan | 8,050 | 0 | |
| Morrow | 2,018 | 0 | |
| Muskingum | 37,101 | 0 | |
| Noble | 2,967 | 0 | |
| Paulding | 6,239 | 0 | |
| Perry | 12,417 | 0 | |
| Pickaway | 8,816 | 0 | |
| Pike | 11,287 | 0 | |
| Putnam | 10,533 | 0 | |
| Richland | 7,375 | 0 | |
| Ross | 23,479 | 0 | |
| Sandusky | 11,799 | 0 | |
| Scioto | 35,378 | 0 | |
| Seneca | 20,209 | 0 | |
| Stark | 101,404 | 0 | |
| Summit | 46 | 0 | |
| Tuscarawas | 34,762 | 0 | |
| Union | 592 | 0 | |
| Van Wert | 11,638 | 0 | |
| Vinton | 5,720 | 0 | |
| Washington | 27,883 | 0 | |
| Wayne | 23,775 | 0 | |
| Wood | 3,680 | 0 | |
| Wyandot | 6,502 | 0 |
