| Case Number | Case Title | Open Date | Closed Date |
| 18-0116-PL-ACE | In the Matter of the Application of Harrison Pipeline Company LLC for Authority to Operate as an Ohio Pipeline Company | 01/19/2018 | 09/01/2023 |
| 18-0781-PL-AEC | North Coast Gas Transmission LLC | 04/30/2018 | 09/05/2023 |
| 18-1549-PL-AEM | Cobra Pipeline Company LTD | 10/15/2018 | 09/05/2023 |
| 18-1658-PL-AEC | North Coast Gas Transmission LLC | 11/19/2018 | 09/05/2023 |