Case Number | Case Title | Open Date | Closed Date |
08-0917-EL-SSO | COLUMBUS SOUTHERN POWER COMPANY | 07/31/2008 | 10/03/2013 |
08-0918-EL-SSO | OHIO POWER COMPANY | 07/31/2008 | 10/03/2013 |
08-0920-EL-SSO | DUKE ENERGY OHIO INC | 07/31/2008 | 05/27/2010 |
12-1230-EL-SSO | OHIO EDISON COMPANY/ CLEVELAND ELECTRIC ILLUMINATING COMPANY/TOLEDO EDISON COMPANY | 04/13/2012 | 08/08/2016 |