A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,388 | 1,331 | |
| Allen | 45,675 | 1 | |
| Ashland | 869 | 0 | |
| Athens | 27,959 | 48 | |
| Auglaize | 1,970 | 0 | |
| Belmont | 26,118 | 0 | |
| Brown | 2,568 | 680 | |
| Carroll | 8,286 | 0 | |
| Columbiana | 15,846 | 0 | |
| Coshocton | 12,852 | 0 | |
| Crawford | 11,021 | 1 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,525 | 0 | |
| Delaware | 80,556 | 16 | |
| Fairfield | 32,675 | 297 | |
| Fayette | 162 | 0 | |
| Franklin | 544,480 | 40,465 | |
| Gallia | 9,780 | 1 | |
| Guernsey | 15,034 | 1 | |
| Hancock | 29,846 | 0 | |
| Hardin | 11,102 | 0 | |
| Harrison | 6,895 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,248 | 532 | |
| Hocking | 11,383 | 156 | |
| Holmes | 6,901 | 0 | |
| Huron | 4,279 | 1 | |
| Jackson | 9,974 | 0 | |
| Jefferson | 32,464 | 1 | |
| Knox | 21,056 | 0 | |
| Lawrence | 24,250 | 1 | |
| Licking | 69,122 | 483 | |
| Logan | 68 | 0 | |
| Madison | 4,805 | 22 | |
| Marion | 3,541 | 1 | |
| Meigs | 11,274 | 5 | |
| Monroe | 1,125 | 0 | |
| Morgan | 8,042 | 200 | |
| Morrow | 2,044 | 0 | |
| Muskingum | 37,382 | 14 | |
| Noble | 2,970 | 0 | |
| Paulding | 6,267 | 0 | |
| Perry | 12,518 | 1,037 | |
| Pickaway | 8,925 | 7 | |
| Pike | 11,368 | 12 | |
| Putnam | 10,641 | 1 | |
| Richland | 7,411 | 0 | |
| Ross | 23,530 | 9 | |
| Sandusky | 11,801 | 0 | |
| Scioto | 35,680 | 1,066 | |
| Seneca | 20,224 | 36 | |
| Stark | 101,771 | 0 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,898 | 13 | |
| Union | 888 | 0 | |
| Van Wert | 11,742 | 1 | |
| Vinton | 5,769 | 1 | |
| Washington | 27,891 | 0 | |
| Wayne | 23,851 | 0 | |
| Wood | 3,690 | 0 | |
| Wyandot | 6,550 | 0 |
