A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,395 | 0 | |
| Allen | 45,747 | 0 | |
| Ashland | 845 | 0 | |
| Athens | 28,239 | 33 | |
| Auglaize | 1,969 | 0 | |
| Belmont | 26,120 | 1 | |
| Brown | 2,585 | 0 | |
| Carroll | 8,309 | 0 | |
| Columbiana | 15,845 | 0 | |
| Coshocton | 12,875 | 0 | |
| Crawford | 11,007 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,540 | 0 | |
| Delaware | 81,075 | 1 | |
| Fairfield | 32,718 | 0 | |
| Fayette | 162 | 0 | |
| Franklin | 549,728 | 180 | |
| Gallia | 9,721 | 0 | |
| Guernsey | 15,045 | 1 | |
| Hancock | 29,912 | 0 | |
| Hardin | 11,172 | 0 | |
| Harrison | 6,870 | 0 | |
| Henry | 38 | 0 | |
| Highland | 8,253 | 0 | |
| Hocking | 11,356 | 1 | |
| Holmes | 6,873 | 0 | |
| Huron | 4,293 | 0 | |
| Jackson | 9,966 | 1 | |
| Jefferson | 32,450 | 28 | |
| Knox | 21,038 | 0 | |
| Lawrence | 24,190 | 0 | |
| Licking | 69,280 | 58 | |
| Logan | 67 | 0 | |
| Madison | 4,814 | 0 | |
| Marion | 3,544 | 0 | |
| Meigs | 11,226 | 0 | |
| Monroe | 1,126 | 0 | |
| Morgan | 8,040 | 0 | |
| Morrow | 2,041 | 0 | |
| Muskingum | 37,554 | 0 | |
| Noble | 2,973 | 0 | |
| Paulding | 6,264 | 0 | |
| Perry | 12,488 | 0 | |
| Pickaway | 8,972 | 0 | |
| Pike | 11,362 | 1 | |
| Putnam | 10,648 | 0 | |
| Richland | 7,421 | 0 | |
| Ross | 23,509 | 0 | |
| Sandusky | 11,792 | 0 | |
| Scioto | 35,657 | 0 | |
| Seneca | 20,304 | 1 | |
| Stark | 101,873 | 1 | |
| Summit | 49 | 0 | |
| Tuscarawas | 34,907 | 0 | |
| Union | 912 | 0 | |
| Van Wert | 11,741 | 0 | |
| Vinton | 5,767 | 0 | |
| Washington | 27,829 | 0 | |
| Wayne | 23,850 | 1 | |
| Wood | 3,686 | 0 | |
| Wyandot | 6,553 | 0 |
