A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,407 | 0 | |
| Allen | 45,644 | 0 | |
| Ashland | 803 | 0 | |
| Athens | 28,190 | 0 | |
| Auglaize | 1,968 | 0 | |
| Belmont | 26,269 | 0 | |
| Brown | 2,561 | 0 | |
| Carroll | 8,321 | 0 | |
| Columbiana | 15,971 | 0 | |
| Coshocton | 12,881 | 0 | |
| Crawford | 11,080 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,555 | 0 | |
| Delaware | 79,112 | 0 | |
| Fairfield | 32,336 | 0 | |
| Fayette | 163 | 0 | |
| Franklin | 549,163 | 138 | |
| Gallia | 9,776 | 0 | |
| Guernsey | 15,102 | 5 | |
| Hancock | 29,857 | 0 | |
| Hardin | 11,135 | 1 | |
| Harrison | 6,890 | 0 | |
| Henry | 36 | 0 | |
| Highland | 8,240 | 0 | |
| Hocking | 11,462 | 0 | |
| Holmes | 6,824 | 0 | |
| Huron | 4,303 | 0 | |
| Jackson | 9,979 | 0 | |
| Jefferson | 32,560 | 0 | |
| Knox | 20,905 | 0 | |
| Lawrence | 24,219 | 1 | |
| Licking | 68,704 | 0 | |
| Logan | 64 | 0 | |
| Madison | 4,899 | 0 | |
| Marion | 3,540 | 0 | |
| Meigs | 11,235 | 0 | |
| Monroe | 1,133 | 0 | |
| Morgan | 8,051 | 0 | |
| Morrow | 2,026 | 0 | |
| Muskingum | 37,313 | 0 | |
| Noble | 2,978 | 0 | |
| Paulding | 6,277 | 0 | |
| Perry | 12,506 | 0 | |
| Pickaway | 8,835 | 0 | |
| Pike | 11,397 | 0 | |
| Putnam | 10,609 | 0 | |
| Richland | 7,447 | 0 | |
| Ross | 23,621 | 0 | |
| Sandusky | 11,784 | 0 | |
| Scioto | 35,654 | 0 | |
| Seneca | 20,294 | 0 | |
| Stark | 102,152 | 0 | |
| Summit | 48 | 0 | |
| Tuscarawas | 35,017 | 0 | |
| Union | 777 | 0 | |
| Van Wert | 11,720 | 0 | |
| Vinton | 5,768 | 0 | |
| Washington | 27,975 | 0 | |
| Wayne | 23,950 | 0 | |
| Wood | 3,692 | 0 | |
| Wyandot | 6,525 | 0 |
