| Date Filed | Summary | Pages |
| 05/17/2024 | Service Notice - Staff Report | 1 |
| 05/17/2024 | Staff Report of Investigation electronically filed by Robert A. Holderbaum on behalf of PUCO Staff. | 8 |
| 05/02/2024 | Response of American Transmission Systems, Incorporated’s
Supplemental Response to Request Nos. 6 & 7 in Staff’s First Set of Data Requests dated March 28, 2024 (SHPO Response Letter) electronically filed by Mr. Lawrence B. Hughes on behalf of American Transmission Systems, Inc. | 3 |
| 04/30/2024 | Response to Third Set of Data Request from Staff of the Ohio Power Siting Board electronically filed by Mr. Lawrence B. Hughes on behalf of American Transmission Systems, Inc. | 3 |
| 04/19/2024 | Response to Staff's First and Second Sets of Data Requests electronically filed by Mr. Lawrence B. Hughes on behalf of American Transmission Systems, Inc. | 6 |
| 03/04/2024 | Proof of Publication for the Angola-Eber-Vulcan 138 kV Transmission Line Rebuild and
Wentworth Substation Expansion Project electronically filed by Mr. Lawrence B. Hughes on behalf of American Transmission Systems, Inc. | 4 |
| 02/26/2024 | Letter of Notification of Application by American Transmission Systems, Incorporated for a Certificate of Environmental Compatibility and Public Need for the Talmadge Substation Expansion Project (Part 3 of 3; Exhibits 7-10) electronically filed by Mr. Lawrence B. Hughes on behalf of American Transmission Systems, Inc. | 51 |
| 02/26/2024 | Letter of Notification of Application by American Transmission Systems, Incorporated for a Certificate of Environmental Compatibility and Public Need for the Talmadge Substation Expansion Project (Part 2 of 3; Exhibits 1-6) electronically filed by Mr. Lawrence B. Hughes on behalf of American Transmission Systems, Inc. | 8 |
| 02/26/2024 | Letter of Notification of Application by American Transmission Systems, Incorporated for a Certificate of Environmental Compatibility and Public Need for the Talmadge Substation Expansion Project (Part 1 of 3) electronically filed by Mr. Lawrence B. Hughes on behalf of American Transmission Systems, Inc. | 25 |
| 02/15/2024 | In the Matter of the Pre-Application Notice Letter of American Transmission Systems, Incorporated for the Talmadge Substation Expansion Project electronically filed by Mr. Lawrence B. Hughes on behalf of American Transmission Systems, Inc. | 2 |