A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,415 | 0 | |
| Allen | 45,642 | 0 | |
| Ashland | 802 | 0 | |
| Athens | 28,150 | 0 | |
| Auglaize | 1,963 | 0 | |
| Belmont | 26,266 | 0 | |
| Brown | 2,562 | 0 | |
| Carroll | 8,303 | 0 | |
| Columbiana | 15,941 | 0 | |
| Coshocton | 12,860 | 0 | |
| Crawford | 11,077 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,546 | 0 | |
| Delaware | 79,133 | 0 | |
| Fairfield | 32,318 | 0 | |
| Fayette | 162 | 0 | |
| Franklin | 550,048 | 0 | |
| Gallia | 9,783 | 0 | |
| Guernsey | 15,088 | 0 | |
| Hancock | 29,855 | 0 | |
| Hardin | 11,179 | 0 | |
| Harrison | 6,880 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,227 | 0 | |
| Hocking | 11,443 | 0 | |
| Holmes | 6,829 | 0 | |
| Huron | 4,285 | 0 | |
| Jackson | 9,973 | 0 | |
| Jefferson | 32,631 | 0 | |
| Knox | 20,970 | 0 | |
| Lawrence | 24,271 | 0 | |
| Licking | 68,732 | 1 | |
| Logan | 65 | 0 | |
| Madison | 4,886 | 0 | |
| Marion | 3,543 | 0 | |
| Meigs | 11,258 | 0 | |
| Monroe | 1,128 | 0 | |
| Morgan | 8,043 | 0 | |
| Morrow | 2,023 | 0 | |
| Muskingum | 37,303 | 0 | |
| Noble | 2,960 | 0 | |
| Paulding | 6,270 | 0 | |
| Perry | 12,479 | 0 | |
| Pickaway | 8,885 | 0 | |
| Pike | 11,395 | 0 | |
| Putnam | 10,601 | 0 | |
| Richland | 7,439 | 0 | |
| Ross | 23,653 | 0 | |
| Sandusky | 11,832 | 0 | |
| Scioto | 35,630 | 0 | |
| Seneca | 20,300 | 0 | |
| Stark | 102,238 | 0 | |
| Summit | 48 | 0 | |
| Tuscarawas | 35,060 | 0 | |
| Union | 785 | 0 | |
| Van Wert | 11,706 | 0 | |
| Vinton | 5,737 | 0 | |
| Washington | 27,947 | 0 | |
| Wayne | 23,894 | 0 | |
| Wood | 3,691 | 0 | |
| Wyandot | 6,529 | 0 |
