| Date Filed | Summary | Pages |
| 08/25/2023 | Notice of In-Service Date electronically filed by Hector Garcia-Santana on behalf of Ohio Power Company. | 2 |
| 09/15/2020 | Notice Proof of Compliance associated exhibit for the Hayden Transmission Station Expansion Project electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 294 |
| 09/14/2020 | Start of Construction Notice for the Hayden Transmission Station Expansion Project scheduled to start on September 17, 2020 electronically filed by Tanner Wolffram on behalf of Ohio Power Company | 2 |
| 06/30/2020 | Service Notice (staff report) | 1 |
| 06/29/2020 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 5 |
| 03/31/2020 | Notice Proof of Compliance Letter and associated exhibits for the Hayden Transmission Station Expansion Project electronically filed by Tanner Wolffram on behalf of Ohio Power Company | 84 |
| 03/27/2020 | In the matter of the Letter of Notification Application for the Hayden Transmission Station Expansion Project electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 61 |