A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,391 | 0 | |
| Allen | 45,571 | 9 | |
| Ashland | 803 | 0 | |
| Athens | 28,147 | 0 | |
| Auglaize | 1,962 | 0 | |
| Belmont | 26,251 | 0 | |
| Brown | 2,567 | 0 | |
| Carroll | 8,301 | 1 | |
| Columbiana | 15,891 | 5 | |
| Coshocton | 12,842 | 0 | |
| Crawford | 11,047 | 1 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,525 | 1 | |
| Delaware | 79,075 | 12 | |
| Fairfield | 32,303 | 0 | |
| Fayette | 163 | 0 | |
| Franklin | 548,225 | 38 | |
| Gallia | 9,748 | 0 | |
| Guernsey | 15,046 | 19 | |
| Hancock | 29,855 | 1 | |
| Hardin | 11,154 | 0 | |
| Harrison | 6,869 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,206 | 0 | |
| Hocking | 11,417 | 1 | |
| Holmes | 6,821 | 0 | |
| Huron | 4,308 | 0 | |
| Jackson | 9,942 | 11 | |
| Jefferson | 32,583 | 5 | |
| Knox | 20,932 | 0 | |
| Lawrence | 24,220 | 1 | |
| Licking | 68,596 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,881 | 0 | |
| Marion | 3,537 | 0 | |
| Meigs | 11,263 | 8 | |
| Monroe | 1,134 | 0 | |
| Morgan | 8,051 | 1 | |
| Morrow | 2,019 | 0 | |
| Muskingum | 37,240 | 1 | |
| Noble | 2,957 | 0 | |
| Paulding | 6,277 | 0 | |
| Perry | 12,461 | 0 | |
| Pickaway | 8,880 | 0 | |
| Pike | 11,419 | 0 | |
| Putnam | 10,592 | 0 | |
| Richland | 7,407 | 0 | |
| Ross | 23,583 | 12 | |
| Sandusky | 11,800 | 0 | |
| Scioto | 35,534 | 21 | |
| Seneca | 20,300 | 1 | |
| Stark | 101,937 | 17 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,945 | 0 | |
| Union | 781 | 0 | |
| Van Wert | 11,692 | 1 | |
| Vinton | 5,743 | 6 | |
| Washington | 27,947 | 0 | |
| Wayne | 23,865 | 9 | |
| Wood | 3,679 | 0 | |
| Wyandot | 6,521 | 7 |
