A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,365 | 0 | |
| Allen | 45,682 | 0 | |
| Ashland | 872 | 0 | |
| Athens | 28,127 | 38 | |
| Auglaize | 1,965 | 0 | |
| Belmont | 26,104 | 0 | |
| Brown | 2,560 | 0 | |
| Carroll | 8,318 | 0 | |
| Columbiana | 15,886 | 1 | |
| Coshocton | 12,858 | 1 | |
| Crawford | 11,035 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,536 | 0 | |
| Delaware | 80,695 | 23 | |
| Fairfield | 32,688 | 14 | |
| Fayette | 161 | 0 | |
| Franklin | 543,536 | 237 | |
| Gallia | 9,761 | 1 | |
| Guernsey | 15,048 | 0 | |
| Hancock | 29,864 | 1 | |
| Hardin | 11,059 | 1 | |
| Harrison | 6,885 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,247 | 0 | |
| Hocking | 11,429 | 0 | |
| Holmes | 6,887 | 0 | |
| Huron | 4,303 | 0 | |
| Jackson | 9,971 | 1 | |
| Jefferson | 32,395 | 1 | |
| Knox | 21,041 | 6 | |
| Lawrence | 24,236 | 1 | |
| Licking | 68,989 | 1 | |
| Logan | 68 | 0 | |
| Madison | 4,811 | 0 | |
| Marion | 3,542 | 0 | |
| Meigs | 11,264 | 21 | |
| Monroe | 1,125 | 0 | |
| Morgan | 8,045 | 0 | |
| Morrow | 2,043 | 1 | |
| Muskingum | 37,372 | 9 | |
| Noble | 2,976 | 0 | |
| Paulding | 6,282 | 0 | |
| Perry | 12,514 | 1 | |
| Pickaway | 8,875 | 12 | |
| Pike | 11,376 | 1 | |
| Putnam | 10,663 | 0 | |
| Richland | 7,435 | 0 | |
| Ross | 23,557 | 1 | |
| Sandusky | 11,776 | 0 | |
| Scioto | 35,638 | 190 | |
| Seneca | 20,269 | 0 | |
| Stark | 101,788 | 1 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,988 | 15 | |
| Union | 910 | 0 | |
| Van Wert | 11,733 | 0 | |
| Vinton | 5,775 | 0 | |
| Washington | 27,910 | 1 | |
| Wayne | 23,943 | 1 | |
| Wood | 3,682 | 0 | |
| Wyandot | 6,531 | 0 |
