A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,322 | 0 | |
| Allen | 45,439 | 1 | |
| Ashland | 869 | 0 | |
| Athens | 27,936 | 0 | |
| Auglaize | 1,966 | 0 | |
| Belmont | 26,152 | 1 | |
| Brown | 2,503 | 0 | |
| Carroll | 8,273 | 0 | |
| Columbiana | 15,927 | 0 | |
| Coshocton | 12,836 | 15 | |
| Crawford | 11,015 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,515 | 0 | |
| Delaware | 78,072 | 0 | |
| Fairfield | 32,153 | 0 | |
| Fayette | 158 | 0 | |
| Franklin | 543,989 | 38 | |
| Gallia | 9,729 | 0 | |
| Guernsey | 15,064 | 0 | |
| Hancock | 29,740 | 0 | |
| Hardin | 11,108 | 0 | |
| Harrison | 6,871 | 0 | |
| Henry | 36 | 0 | |
| Highland | 8,198 | 0 | |
| Hocking | 11,407 | 1 | |
| Holmes | 6,818 | 0 | |
| Huron | 4,268 | 0 | |
| Jackson | 9,947 | 5 | |
| Jefferson | 32,417 | 0 | |
| Knox | 20,852 | 0 | |
| Lawrence | 24,258 | 0 | |
| Licking | 68,087 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,856 | 0 | |
| Marion | 3,531 | 0 | |
| Meigs | 11,267 | 0 | |
| Monroe | 1,136 | 0 | |
| Morgan | 8,099 | 1 | |
| Morrow | 2,020 | 0 | |
| Muskingum | 37,116 | 6 | |
| Noble | 2,981 | 0 | |
| Paulding | 6,278 | 0 | |
| Perry | 12,455 | 0 | |
| Pickaway | 8,799 | 1 | |
| Pike | 11,322 | 0 | |
| Putnam | 10,582 | 0 | |
| Richland | 7,410 | 0 | |
| Ross | 23,557 | 1 | |
| Sandusky | 11,749 | 280 | |
| Scioto | 35,487 | 1 | |
| Seneca | 20,312 | 393 | |
| Stark | 101,756 | 0 | |
| Summit | 47 | 0 | |
| Tuscarawas | 34,865 | 1 | |
| Union | 591 | 0 | |
| Van Wert | 11,603 | 0 | |
| Vinton | 5,740 | 0 | |
| Washington | 27,941 | 0 | |
| Wayne | 23,884 | 0 | |
| Wood | 3,684 | 0 | |
| Wyandot | 6,490 | 0 |
