A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,402 | 0 | |
| Allen | 45,600 | 0 | |
| Ashland | 809 | 0 | |
| Athens | 28,063 | 1 | |
| Auglaize | 1,959 | 0 | |
| Belmont | 26,190 | 0 | |
| Brown | 2,577 | 0 | |
| Carroll | 8,289 | 0 | |
| Columbiana | 15,894 | 0 | |
| Coshocton | 12,833 | 0 | |
| Crawford | 11,037 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,533 | 8 | |
| Delaware | 79,243 | 0 | |
| Fairfield | 32,306 | 0 | |
| Fayette | 164 | 0 | |
| Franklin | 548,350 | 31 | |
| Gallia | 9,748 | 0 | |
| Guernsey | 15,092 | 0 | |
| Hancock | 29,898 | 0 | |
| Hardin | 11,160 | 0 | |
| Harrison | 6,872 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,210 | 0 | |
| Hocking | 11,405 | 0 | |
| Holmes | 6,810 | 0 | |
| Huron | 4,293 | 0 | |
| Jackson | 9,939 | 0 | |
| Jefferson | 32,490 | 0 | |
| Knox | 20,952 | 0 | |
| Lawrence | 24,172 | 0 | |
| Licking | 68,575 | 35 | |
| Logan | 65 | 0 | |
| Madison | 4,892 | 0 | |
| Marion | 3,536 | 0 | |
| Meigs | 11,282 | 27 | |
| Monroe | 1,135 | 0 | |
| Morgan | 8,023 | 0 | |
| Morrow | 2,025 | 0 | |
| Muskingum | 37,304 | 0 | |
| Noble | 2,960 | 0 | |
| Paulding | 6,261 | 74 | |
| Perry | 12,451 | 0 | |
| Pickaway | 8,879 | 0 | |
| Pike | 11,402 | 0 | |
| Putnam | 10,589 | 0 | |
| Richland | 7,435 | 0 | |
| Ross | 23,575 | 0 | |
| Sandusky | 11,801 | 0 | |
| Scioto | 35,521 | 1 | |
| Seneca | 20,272 | 0 | |
| Stark | 101,946 | 0 | |
| Summit | 47 | 0 | |
| Tuscarawas | 34,932 | 0 | |
| Union | 790 | 0 | |
| Van Wert | 11,676 | 200 | |
| Vinton | 5,729 | 0 | |
| Washington | 27,938 | 2,083 | |
| Wayne | 23,886 | 5 | |
| Wood | 3,692 | 0 | |
| Wyandot | 6,525 | 0 |
