A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,326 | 0 | |
| Allen | 45,521 | 0 | |
| Ashland | 862 | 0 | |
| Athens | 27,815 | 1 | |
| Auglaize | 1,963 | 0 | |
| Belmont | 26,082 | 0 | |
| Brown | 2,544 | 1 | |
| Carroll | 8,292 | 1 | |
| Columbiana | 15,860 | 1 | |
| Coshocton | 12,822 | 0 | |
| Crawford | 11,059 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,526 | 0 | |
| Delaware | 79,442 | 0 | |
| Fairfield | 32,238 | 0 | |
| Fayette | 161 | 0 | |
| Franklin | 547,145 | 274 | |
| Gallia | 9,698 | 1 | |
| Guernsey | 15,043 | 41 | |
| Hancock | 29,812 | 0 | |
| Hardin | 11,105 | 0 | |
| Harrison | 6,873 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,198 | 0 | |
| Hocking | 11,356 | 13 | |
| Holmes | 6,841 | 0 | |
| Huron | 4,294 | 0 | |
| Jackson | 9,913 | 0 | |
| Jefferson | 32,425 | 0 | |
| Knox | 20,917 | 0 | |
| Lawrence | 24,101 | 0 | |
| Licking | 68,583 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,882 | 0 | |
| Marion | 3,537 | 0 | |
| Meigs | 11,270 | 0 | |
| Monroe | 1,123 | 0 | |
| Morgan | 7,986 | 41 | |
| Morrow | 2,017 | 0 | |
| Muskingum | 37,311 | 0 | |
| Noble | 2,946 | 0 | |
| Paulding | 6,247 | 0 | |
| Perry | 12,429 | 0 | |
| Pickaway | 8,873 | 0 | |
| Pike | 11,286 | 84 | |
| Putnam | 10,577 | 0 | |
| Richland | 7,426 | 0 | |
| Ross | 23,502 | 1 | |
| Sandusky | 11,795 | 0 | |
| Scioto | 35,480 | 0 | |
| Seneca | 20,271 | 0 | |
| Stark | 101,906 | 0 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,887 | 11 | |
| Union | 798 | 0 | |
| Van Wert | 11,697 | 0 | |
| Vinton | 5,705 | 0 | |
| Washington | 27,906 | 112 | |
| Wayne | 23,842 | 0 | |
| Wood | 3,700 | 0 | |
| Wyandot | 6,509 | 0 |
