A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,330 | 0 | |
| Allen | 45,531 | 0 | |
| Ashland | 864 | 0 | |
| Athens | 28,259 | 0 | |
| Auglaize | 1,969 | 0 | |
| Belmont | 26,233 | 0 | |
| Brown | 2,543 | 0 | |
| Carroll | 8,304 | 0 | |
| Columbiana | 15,944 | 0 | |
| Coshocton | 12,857 | 0 | |
| Crawford | 11,049 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,545 | 0 | |
| Delaware | 78,052 | 1 | |
| Fairfield | 32,147 | 0 | |
| Fayette | 161 | 0 | |
| Franklin | 545,412 | 1 | |
| Gallia | 9,730 | 0 | |
| Guernsey | 15,108 | 0 | |
| Hancock | 29,789 | 0 | |
| Hardin | 11,149 | 0 | |
| Harrison | 6,882 | 1 | |
| Henry | 36 | 0 | |
| Highland | 8,183 | 0 | |
| Hocking | 11,443 | 0 | |
| Holmes | 6,852 | 0 | |
| Huron | 4,293 | 0 | |
| Jackson | 9,948 | 0 | |
| Jefferson | 32,482 | 0 | |
| Knox | 20,852 | 0 | |
| Lawrence | 24,364 | 0 | |
| Licking | 68,380 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,879 | 0 | |
| Marion | 3,552 | 0 | |
| Meigs | 11,266 | 0 | |
| Monroe | 1,135 | 0 | |
| Morgan | 8,091 | 0 | |
| Morrow | 2,024 | 0 | |
| Muskingum | 37,193 | 0 | |
| Noble | 2,998 | 0 | |
| Paulding | 6,290 | 0 | |
| Perry | 12,514 | 0 | |
| Pickaway | 8,794 | 0 | |
| Pike | 11,346 | 1 | |
| Putnam | 10,612 | 0 | |
| Richland | 7,432 | 0 | |
| Ross | 23,536 | 0 | |
| Sandusky | 11,761 | 0 | |
| Scioto | 35,565 | 0 | |
| Seneca | 20,252 | 0 | |
| Stark | 102,070 | 0 | |
| Summit | 47 | 0 | |
| Tuscarawas | 34,953 | 0 | |
| Union | 605 | 0 | |
| Van Wert | 11,690 | 0 | |
| Vinton | 5,736 | 0 | |
| Washington | 27,904 | 0 | |
| Wayne | 23,946 | 0 | |
| Wood | 3,691 | 0 | |
| Wyandot | 6,520 | 0 |
