| Date Filed | Summary | Pages |
| 02/14/2022 | Notification of In-Service Date electronically filed by Hector Garcia-Santana on behalf of Ohio Power Company. | 2 |
| 02/01/2021 | Notice of supplemental information and associated exhibit for the Hanging Rock Station Expansion Project- Part 2 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 63 |
| 02/01/2021 | Notice of supplemental information and associated exhibit for the Hanging Rock Station Expansion Project- Part 1 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 101 |
| 02/01/2021 | Start of Construction Notice for the Hanging Rock Station Expansion Project electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 2 |
| 11/26/2019 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 5 |
| 11/26/2019 | Service Notice | 2 |
| 09/10/2019 | Notification - Proof of Compliance and associated exhibits for the Hanging Rock Construction Notice. electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 16 |
| 09/04/2019 | Construction Notice of Hanging Rock Station Expansion Project part 6 of 6 pages 31-38 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 9 |
| 09/04/2019 | Construction Notice of the Hanging Rock Station Expansion Project part 6 of 6 pages 21-30 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 11 |
| 09/04/2019 | Construction Notice on the Hanging Rock Station Expansion Project part 6 of 6 pages 11-20 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 11 |
| 09/04/2019 | Construction Notice of the Hanging Rock Station Expansion Project part 6 of 6 pages 1 thru 10
electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 11 |
| 09/04/2019 | Construction Notice of the Hanging Rock Station Expansion Project part 5 of 6 pages 31-36 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 7 |
| 09/04/2019 | Construction Notice of the Hanging Rock Station Expansion Project part 5 of 6 pages 21-30 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 11 |
| 09/04/2019 | Construction Notice of the Hanging Rock Station Expansion Project part 5 of 6 pages 11-20 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 11 |
| 09/04/2019 | Construction Notice for the Hanging Rock Station Expansion Project part 5 of 6 pages 1 thru 10 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 11 |
| 09/03/2019 | Construction Notice for Hanging Rock Station Expansion Project Part 4 of 6 pages 11-19 b electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 10 |
| 09/03/2019 | Construction Notice for Hanging Rock Station Expansion Project 4 of 6 pages 1 thru 10 b electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 11 |
| 09/03/2019 | Construction Notice for Hanging Rock Station Expansion Project Part 4 of 6 pages 11 thru 21 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 12 |
| 09/03/2019 | Construction Notice for Hanging Rock Station Expansion Project Part 4 of 6 pages 1 thru 10 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 11 |
| 09/03/2019 | Construction Notice for the Hanging Rock Station Expansion Project Part 3 of 6 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 36 |
| 09/03/2019 | Construction Notice for the Hanging Rock Station Expansion Project Part 2 of 6 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 39 |
| 09/03/2019 | Construction Notice for the Hanging Rock Station Expansion Project Part 1 of 6 electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 36 |
| 09/03/2019 | In the matter of the Pre-Application Letter for the Hanging Rock Station Expansion Project. electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 3 |