A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,342 | 0 | |
| Allen | 45,508 | 0 | |
| Ashland | 843 | 0 | |
| Athens | 28,062 | 0 | |
| Auglaize | 1,960 | 0 | |
| Belmont | 26,100 | 0 | |
| Brown | 2,557 | 0 | |
| Carroll | 8,303 | 0 | |
| Columbiana | 15,853 | 0 | |
| Coshocton | 12,809 | 0 | |
| Crawford | 11,017 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,526 | 0 | |
| Delaware | 79,254 | 0 | |
| Fairfield | 32,240 | 0 | |
| Fayette | 162 | 0 | |
| Franklin | 546,782 | 1 | |
| Gallia | 9,713 | 0 | |
| Guernsey | 15,048 | 0 | |
| Hancock | 29,812 | 0 | |
| Hardin | 11,155 | 0 | |
| Harrison | 6,844 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,183 | 0 | |
| Hocking | 11,350 | 0 | |
| Holmes | 6,828 | 0 | |
| Huron | 4,308 | 0 | |
| Jackson | 9,910 | 0 | |
| Jefferson | 32,437 | 0 | |
| Knox | 20,916 | 0 | |
| Lawrence | 24,103 | 0 | |
| Licking | 68,553 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,871 | 0 | |
| Marion | 3,525 | 0 | |
| Meigs | 11,265 | 5 | |
| Monroe | 1,132 | 0 | |
| Morgan | 8,009 | 0 | |
| Morrow | 2,016 | 0 | |
| Muskingum | 37,287 | 0 | |
| Noble | 2,954 | 0 | |
| Paulding | 6,263 | 0 | |
| Perry | 12,430 | 0 | |
| Pickaway | 8,873 | 0 | |
| Pike | 11,329 | 0 | |
| Putnam | 10,558 | 0 | |
| Richland | 7,406 | 0 | |
| Ross | 23,428 | 0 | |
| Sandusky | 11,795 | 0 | |
| Scioto | 35,475 | 0 | |
| Seneca | 20,239 | 0 | |
| Stark | 101,722 | 0 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,856 | 0 | |
| Union | 799 | 0 | |
| Van Wert | 11,705 | 0 | |
| Vinton | 5,719 | 0 | |
| Washington | 27,883 | 0 | |
| Wayne | 23,830 | 0 | |
| Wood | 3,685 | 0 | |
| Wyandot | 6,523 | 0 |
