A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,334 | 0 | |
| Allen | 45,458 | 0 | |
| Ashland | 843 | 0 | |
| Athens | 27,265 | 0 | |
| Auglaize | 1,961 | 0 | |
| Belmont | 26,071 | 0 | |
| Brown | 2,547 | 0 | |
| Carroll | 8,304 | 0 | |
| Columbiana | 15,819 | 0 | |
| Coshocton | 12,827 | 0 | |
| Crawford | 11,008 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,520 | 0 | |
| Delaware | 79,281 | 1 | |
| Fairfield | 32,179 | 0 | |
| Fayette | 162 | 0 | |
| Franklin | 545,965 | 6 | |
| Gallia | 9,704 | 0 | |
| Guernsey | 15,035 | 0 | |
| Hancock | 29,768 | 0 | |
| Hardin | 11,138 | 0 | |
| Harrison | 6,828 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,187 | 0 | |
| Hocking | 11,343 | 0 | |
| Holmes | 6,839 | 0 | |
| Huron | 4,306 | 0 | |
| Jackson | 9,899 | 0 | |
| Jefferson | 32,427 | 0 | |
| Knox | 20,917 | 0 | |
| Lawrence | 24,076 | 0 | |
| Licking | 68,519 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,876 | 0 | |
| Marion | 3,535 | 0 | |
| Meigs | 11,262 | 0 | |
| Monroe | 1,128 | 0 | |
| Morgan | 8,006 | 0 | |
| Morrow | 2,019 | 0 | |
| Muskingum | 37,277 | 0 | |
| Noble | 2,959 | 0 | |
| Paulding | 6,258 | 0 | |
| Perry | 12,413 | 0 | |
| Pickaway | 8,896 | 0 | |
| Pike | 11,306 | 0 | |
| Putnam | 10,553 | 0 | |
| Richland | 7,398 | 0 | |
| Ross | 23,398 | 0 | |
| Sandusky | 11,789 | 0 | |
| Scioto | 35,423 | 1 | |
| Seneca | 20,226 | 0 | |
| Stark | 101,597 | 0 | |
| Summit | 48 | 0 | |
| Tuscarawas | 34,825 | 0 | |
| Union | 798 | 0 | |
| Van Wert | 11,701 | 0 | |
| Vinton | 5,724 | 0 | |
| Washington | 27,900 | 0 | |
| Wayne | 23,746 | 0 | |
| Wood | 3,681 | 0 | |
| Wyandot | 6,532 | 0 |
