A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,326 | 0 | |
| Allen | 45,516 | 0 | |
| Ashland | 862 | 0 | |
| Athens | 27,813 | 49 | |
| Auglaize | 1,963 | 0 | |
| Belmont | 26,075 | 0 | |
| Brown | 2,544 | 0 | |
| Carroll | 8,290 | 0 | |
| Columbiana | 15,855 | 0 | |
| Coshocton | 12,820 | 0 | |
| Crawford | 11,055 | 15 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,522 | 14 | |
| Delaware | 79,442 | 0 | |
| Fairfield | 32,237 | 0 | |
| Fayette | 161 | 0 | |
| Franklin | 546,642 | 20 | |
| Gallia | 9,699 | 0 | |
| Guernsey | 15,043 | 0 | |
| Hancock | 29,810 | 0 | |
| Hardin | 11,099 | 0 | |
| Harrison | 6,873 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,193 | 0 | |
| Hocking | 11,351 | 689 | |
| Holmes | 6,840 | 0 | |
| Huron | 4,294 | 0 | |
| Jackson | 9,908 | 1 | |
| Jefferson | 32,425 | 0 | |
| Knox | 20,912 | 0 | |
| Lawrence | 24,096 | 1 | |
| Licking | 68,571 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,882 | 0 | |
| Marion | 3,537 | 0 | |
| Meigs | 11,270 | 13 | |
| Monroe | 1,123 | 0 | |
| Morgan | 7,985 | 0 | |
| Morrow | 2,017 | 0 | |
| Muskingum | 37,309 | 0 | |
| Noble | 2,946 | 0 | |
| Paulding | 6,247 | 0 | |
| Perry | 12,423 | 566 | |
| Pickaway | 8,873 | 0 | |
| Pike | 11,280 | 0 | |
| Putnam | 10,576 | 0 | |
| Richland | 7,426 | 0 | |
| Ross | 23,490 | 206 | |
| Sandusky | 11,795 | 0 | |
| Scioto | 35,477 | 18 | |
| Seneca | 20,273 | 0 | |
| Stark | 101,869 | 0 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,873 | 1 | |
| Union | 798 | 0 | |
| Van Wert | 11,697 | 0 | |
| Vinton | 5,705 | 104 | |
| Washington | 27,906 | 0 | |
| Wayne | 23,834 | 0 | |
| Wood | 3,700 | 0 | |
| Wyandot | 6,508 | 0 |
