A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,403 | 0 | |
| Allen | 45,597 | 6 | |
| Ashland | 801 | 0 | |
| Athens | 28,092 | 1 | |
| Auglaize | 1,967 | 0 | |
| Belmont | 26,195 | 1 | |
| Brown | 2,559 | 0 | |
| Carroll | 8,296 | 0 | |
| Columbiana | 15,853 | 0 | |
| Coshocton | 12,848 | 0 | |
| Crawford | 11,045 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,509 | 0 | |
| Delaware | 79,059 | 13 | |
| Fairfield | 32,284 | 0 | |
| Fayette | 164 | 0 | |
| Franklin | 548,571 | 144 | |
| Gallia | 9,791 | 0 | |
| Guernsey | 15,104 | 0 | |
| Hancock | 29,895 | 0 | |
| Hardin | 11,148 | 1 | |
| Harrison | 6,879 | 1 | |
| Henry | 37 | 0 | |
| Highland | 8,221 | 0 | |
| Hocking | 11,435 | 0 | |
| Holmes | 6,831 | 1 | |
| Huron | 4,281 | 0 | |
| Jackson | 9,949 | 0 | |
| Jefferson | 32,560 | 7 | |
| Knox | 20,968 | 1 | |
| Lawrence | 24,209 | 34 | |
| Licking | 68,703 | 1 | |
| Logan | 65 | 0 | |
| Madison | 4,893 | 0 | |
| Marion | 3,537 | 0 | |
| Meigs | 11,279 | 0 | |
| Monroe | 1,131 | 0 | |
| Morgan | 8,042 | 0 | |
| Morrow | 2,025 | 0 | |
| Muskingum | 37,262 | 7 | |
| Noble | 2,960 | 0 | |
| Paulding | 6,245 | 1 | |
| Perry | 12,443 | 0 | |
| Pickaway | 8,893 | 0 | |
| Pike | 11,364 | 0 | |
| Putnam | 10,573 | 0 | |
| Richland | 7,449 | 0 | |
| Ross | 23,607 | 5 | |
| Sandusky | 11,837 | 1 | |
| Scioto | 35,534 | 1 | |
| Seneca | 20,274 | 0 | |
| Stark | 102,074 | 5 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,944 | 1 | |
| Union | 783 | 0 | |
| Van Wert | 11,700 | 0 | |
| Vinton | 5,732 | 56 | |
| Washington | 27,932 | 1 | |
| Wayne | 23,876 | 0 | |
| Wood | 3,702 | 0 | |
| Wyandot | 6,528 | 0 |
