| Case Number | Case Title | Open Date | Closed Date |
| 07-1224-GA-EXM | THE EAST OHIO GAS COMPANY DBA DOMINION EAST OHIO | 11/28/2007 | 08/17/2023 |
| 07-1285-GA-EXM | VECTREN ENERGY DELIVERY OF OHIO INC | 12/21/2007 | 08/17/2023 |
| 08-1344-GA-EXM | COLUMBIA GAS OF OHIO INC | 12/31/2008 | 08/29/2023 |
| 11-1079-GA-EXM | THE EAST OHIO GAS COMPANY DBA DOMINION EAST OHIO | 02/28/2011 | 08/29/2023 |
| 12-0483-GA-EXM | Vectren Energy Delivery of Ohio, Inc. | 01/31/2012 | 02/15/2017 |
| 12-1842-GA-EXM | THE EAST OHIO GAS COMPANY DBA DOMINION EAST OHIO | 06/15/2012 | 08/29/2023 |
| 12-2637-GA-EXM | In the Matter of the Joint Motion to Modify the December 2, 2009 Opinion and Order and the September 7, 2011 Second Opinion and Order in Case No. 08-1 | 10/04/2012 | 08/29/2023 |
| 18-1419-GA-EXM | In the Matter of the Motion to Modify the Exemption Granted to The East Ohio Gas Company d/b/a Dominion Energy Ohio | 09/13/2018 | 09/05/2023 |