A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,415 | 0 | |
| Allen | 45,705 | 7 | |
| Ashland | 810 | 0 | |
| Athens | 28,171 | 0 | |
| Auglaize | 1,968 | 0 | |
| Belmont | 26,275 | 0 | |
| Brown | 2,561 | 0 | |
| Carroll | 8,322 | 0 | |
| Columbiana | 15,981 | 0 | |
| Coshocton | 12,887 | 0 | |
| Crawford | 11,090 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,553 | 0 | |
| Delaware | 79,383 | 0 | |
| Fairfield | 32,329 | 0 | |
| Fayette | 163 | 0 | |
| Franklin | 550,474 | 18 | |
| Gallia | 9,772 | 116 | |
| Guernsey | 15,082 | 0 | |
| Hancock | 29,919 | 0 | |
| Hardin | 11,173 | 0 | |
| Harrison | 6,877 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,240 | 0 | |
| Hocking | 11,455 | 0 | |
| Holmes | 6,837 | 0 | |
| Huron | 4,314 | 0 | |
| Jackson | 9,966 | 0 | |
| Jefferson | 32,577 | 0 | |
| Knox | 20,949 | 0 | |
| Lawrence | 24,270 | 0 | |
| Licking | 68,764 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,908 | 0 | |
| Marion | 3,543 | 0 | |
| Meigs | 11,262 | 0 | |
| Monroe | 1,135 | 0 | |
| Morgan | 8,049 | 0 | |
| Morrow | 2,022 | 0 | |
| Muskingum | 37,321 | 1 | |
| Noble | 2,976 | 0 | |
| Paulding | 6,299 | 0 | |
| Perry | 12,509 | 1 | |
| Pickaway | 8,878 | 0 | |
| Pike | 11,415 | 0 | |
| Putnam | 10,623 | 0 | |
| Richland | 7,455 | 0 | |
| Ross | 23,623 | 0 | |
| Sandusky | 11,811 | 0 | |
| Scioto | 35,650 | 0 | |
| Seneca | 20,329 | 0 | |
| Stark | 102,359 | 1 | |
| Summit | 48 | 0 | |
| Tuscarawas | 35,033 | 0 | |
| Union | 774 | 0 | |
| Van Wert | 11,699 | 0 | |
| Vinton | 5,755 | 0 | |
| Washington | 27,961 | 0 | |
| Wayne | 23,965 | 0 | |
| Wood | 3,704 | 0 | |
| Wyandot | 6,534 | 0 |
