A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,369 | 0 | |
| Allen | 45,583 | 0 | |
| Ashland | 869 | 0 | |
| Athens | 28,290 | 0 | |
| Auglaize | 1,973 | 0 | |
| Belmont | 26,088 | 0 | |
| Brown | 2,570 | 0 | |
| Carroll | 8,294 | 0 | |
| Columbiana | 15,799 | 0 | |
| Coshocton | 12,848 | 0 | |
| Crawford | 11,055 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,545 | 0 | |
| Delaware | 80,669 | 0 | |
| Fairfield | 32,600 | 0 | |
| Fayette | 161 | 1 | |
| Franklin | 546,882 | 106 | |
| Gallia | 9,735 | 0 | |
| Guernsey | 15,046 | 0 | |
| Hancock | 29,887 | 0 | |
| Hardin | 11,147 | 0 | |
| Harrison | 6,896 | 0 | |
| Henry | 38 | 0 | |
| Highland | 8,253 | 0 | |
| Hocking | 11,424 | 0 | |
| Holmes | 6,865 | 0 | |
| Huron | 4,256 | 0 | |
| Jackson | 9,961 | 0 | |
| Jefferson | 32,412 | 0 | |
| Knox | 21,019 | 0 | |
| Lawrence | 24,196 | 0 | |
| Licking | 69,084 | 0 | |
| Logan | 68 | 0 | |
| Madison | 4,823 | 0 | |
| Marion | 3,543 | 0 | |
| Meigs | 11,278 | 16 | |
| Monroe | 1,127 | 0 | |
| Morgan | 8,020 | 0 | |
| Morrow | 2,041 | 0 | |
| Muskingum | 37,527 | 0 | |
| Noble | 2,959 | 0 | |
| Paulding | 6,245 | 0 | |
| Perry | 12,470 | 0 | |
| Pickaway | 8,917 | 0 | |
| Pike | 11,339 | 0 | |
| Putnam | 10,649 | 0 | |
| Richland | 7,445 | 0 | |
| Ross | 23,620 | 1 | |
| Sandusky | 11,780 | 0 | |
| Scioto | 35,616 | 0 | |
| Seneca | 20,247 | 0 | |
| Stark | 101,866 | 9 | |
| Summit | 49 | 0 | |
| Tuscarawas | 34,948 | 7 | |
| Union | 914 | 0 | |
| Van Wert | 11,750 | 0 | |
| Vinton | 5,759 | 1 | |
| Washington | 27,841 | 1 | |
| Wayne | 23,928 | 0 | |
| Wood | 3,698 | 0 | |
| Wyandot | 6,523 | 0 |
