| Date Filed | Summary | Pages |
| 11/01/2024 | Notice of further Agency Coordination with OHPO electronically filed by Ms. Emily Olive on behalf of D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 7 |
| 10/29/2024 | Notice of Compliance with Condition 7- City of Middletown Certificate of Zoning Compliance for 632 Todhunter Road electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 3 |
| 10/23/2024 | Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Road and Kyles Station Road Permit electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse and Vaysman, Larisa. | 11 |
| 10/10/2024 | Correspondence regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – US Army Corps of Engineers Nationwide Permit 12 electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 8 |
| 10/09/2024 | Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Road Permanent Access Drive Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 4 |
| 09/27/2024 | Correspondence regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Estates Drive, Arbors Park Drive, and Yankee Road Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 11 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – ODOT Permit at State Route 63 electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 14 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – City of Monroe Construction Permit for 743 Todhunter, Monroe, Ohio 45050 electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 3 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – City of Monroe Construction Permit for 396 Yankee, Monroe, Ohio 45050 electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 3 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Road, Linn Road, and Paul Lane Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 11 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Road, Kyles Station Road, and Yankee Estates Drive Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 11 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Road, Francis Drive, and Kyles Station Road Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 11 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Road, Arbor Park Drive, and Yankee Estates Drive Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 11 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Road and State Route 63 Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 11 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Road and Linn Road Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 11 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Road and Francis Drive Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 11 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Yankee Estates Drive and Dudley Memorial Park Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 7 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Linn Road Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 11 |
| 09/26/2024 | Correspondence Letter regarding Notice of Compliance with Condition 7 of the Opinion, Order and Certificate – Butler County Carson Road Permit electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 11 |
| 12/21/2023 | Service Notice. | 3 |
| 12/21/2023 | Opinion & Order approving the stipulation and recommendation filed by the parties and issuing a certificate of environmental compatibility and public need to Duke Energy Ohio, Inc. for the construction, operation, and maintenance of the Phase II Natural Gas Pipeline in Butler County along the Preferred Route, subject to the conditions set forth in this Opinion and Order electronically filed by Debbie S. Ryan on behalf of Ohio Power Siting Board. | 37 |
| 10/30/2023 | Transcript for Hearing Held 10:00 a.m. October 24, 2023 at the Public Utilities Commission of Ohio, 180 East Broad Street, Room 11-C,
Columbus, Ohio before Patricia A. Schabo and Isabel Marcelletti,
Administrative Law Judges, electronically filed by Mr. Ken Spencer on behalf of Armstrong & Okey, Inc. and Grubaugh, Valerie. | 15 |
| 10/26/2023 | Transcript for Local Public Hearing held on October 12, 2023 at 5:02 p.m. at the Liberty Heights Church, 7904 Princeton Road, Liberty Township, Ohio 45044 electronically filed by Debbie S. Ryan on behalf of Marianne Hissong, Court Reporter. | 32 |
| 10/19/2023 | Supplemental DirectTestimony of David A. Klein on Behalf of Duke Energy Ohio, Inc. electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Akhbari, Elyse Hanson and Kingery, Jeanne and Vaysman, Larisa. | 6 |
| 10/18/2023 | Stipulation and Recommendation of Duke Energy Ohio, Inc. electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. and Vaysman, Larisa and Akhbari, Elyse. | 7 |
| 10/18/2023 | Prefiled Testimony of Robert Holderbaum submitted on behalf of the Staff of the Public Utilities Commission of Ohio, Power Siting Department electronically filed by Mrs. Kimberly M. Naeder on behalf of OPSB. | 6 |
| 10/13/2023 | Direct Testimony of David A. Klein on Behalf of Duke Energy Ohio, Inc. electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 8 |
| 10/10/2023 | Correspondence Letter Regarding Construction Start Date Change for the OPSB Butler County Phase 2 electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Akhbari, Elyse Hanson and Kingery, Jeanne and Vaysman, Larisa. | 2 |
| 09/28/2023 | Proof of Publication for Second Notice electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 6 |
| 09/27/2023 | Service Notice. | 3 |
| 09/27/2023 | Staff Report of Investigation electronically filed by Robert A. Holderbaum on behalf of PUCO Staff. | 48 |
| 09/21/2023 | Notice of Withdrawal of Counsel Robert Eubanks (0073386) electronically filed by Mrs. Kimberly M. Naeder on behalf of PUCO. | 5 |
| 09/20/2023 | Responses to Staff's Fifth Set of Data Request electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Akhbari, Elyse Hanson and Kingery, Jeanne and Vaysman, Larisa. | 4 |
| 09/19/2023 | Response to Staff Date Requests – Fourth Set electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Akhbari, Elyse Hanson and Kingery, Jeanne and Vaysman, Larisa. | 29 |
| 09/07/2023 | Response to Staff Data Requests - Third Set Part 2 of 2 electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. | 53 |
| 09/07/2023 | Response to Staff Date Requests - Third Set Part 1 of 2 electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. | 101 |
| 09/06/2023 | Notice of Construction Start Date for the Butler County Phase II Natural Gas Pipeline project electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. and Akhbari, Elyse. | 2 |
| 08/16/2023 | First Written Notice of Local Public Hearings electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W and Vaysman, Larisa and Akhbari, Elyse. | 7 |
| 08/01/2023 | Service Notice. | 2 |
| 08/01/2023 | Administrative Law Judge Entry ordering that the effective date of the application be August 1, 202; that the hearings in this matter be scheduled at the times and places designated in Paragraph 13; that notices of the application and hearings be issued by Duke in accordance with Paragraphs 14 and 15; and that parties observe the filing deadlines set forth in Paragraph 16 electronically filed by Debbie S. Ryan on behalf of Isabel W. Marcelletti, Administrative Law Judge, Ohio Power Siting Board. | 6 |
| 07/19/2023 | Correspondence of Proof of Service and Proof of Payment electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 15 |
| 06/27/2023 | Correspondence of Duke Energy Ohio, Inc.'s Letter From The Butler County Building and Zoning Department Indicating No Impacts ToThe Floodways or Floodplain electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 5 |
| 06/15/2023 | Duke Energy Ohio, Inc.'s Cover Letter with Responses to Staff's Second Set of Data Requests electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Akhbari, Elyse Hanson and Kingery, Jeanne. | 58 |
| 06/15/2023 | Duke Energy Ohio, Inc.'s Cover Letter with Responses to Staff's First Set of Data Request electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Akhbari, Elyse Hanson and Kingery, Jeanne. | 12 |
| 06/15/2023 | Duke Energy Ohio, Inc.'s Cover Letter with SHPO Comments for the SHPO Concurrence electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Akhbari, Elyse Hanson. | 4 |
| 06/12/2023 | Correspondence electronically filed by Robert A. Holderbaum on behalf of PUCO Staff. | 3 |
| 04/13/2023 | Application - Appendix 10 Alternate electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 70 |
| 04/13/2023 | Application - Appendix 10 Preferred electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 65 |
| 04/13/2023 | Application - Appendix 9 Agency Correspondence electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 39 |
| 04/13/2023 | Application - Appendix 7 Service List electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 6 |
| 04/13/2023 | Application - Appendix 6 Alternate electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 32 |
| 04/13/2023 | Application - Appendix 6 Preferred electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 33 |
| 04/13/2023 | Application - Appendix 5 Structures electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 15 |
| 04/13/2023 | Application - Appendix 5 Land Use electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 6 |
| 04/13/2023 | Application - Appendix 5 Agreement electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 6 |
| 04/13/2023 | Application - Appendix 4 Public Outreach Information electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and Kingery, Jeanne and D'Ascenzo, Rocco and Akhbari, Elyse Hanson and Vaysman, Larisa. | 33 |
| 04/13/2023 | Application - Appendix 3 Route Changes electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 11 |
| 04/13/2023 | Application - Appendix 2 Route Selection Study electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 43 |
| 04/13/2023 | Application - Appendix 1 Long Term Forecast Report Pages electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 3 |
| 04/13/2023 | Application of Duke Energy Ohio, Inc. for Construction of the Butler County Phase 2 Natural Gas Pipeline Project electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 112 |
| 04/10/2023 | Notice of Compliance - Proof of Service For Open House regarding the Butler County Phase II Natural Gas Pipeline electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 5 |
| 02/27/2023 | Correspondence of Duke Energy Ohio, Inc.'s Cover Letter Enclosing Programmatic Agreement - Butler County Phase 2 Natural Gas Pipeline electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 7 |
| 01/18/2023 | Service Notice. | 3 |
| 01/18/2023 | Administrative Law Judge Entry ordering that Duke’s motion for waiver of Ohio Adm.Code 4906-3-03(B) be denied; Duke’s motion for waiver of Ohio Adm.Code 4906-3-05 be granted; and, Duke’s motion for waiver of Ohio Adm.Code 4906-5-07 be granted subject to Staff’s clarification electronically filed by Heather A. Chilcote on behalf of Patricia A. Schabo, Administrative Law Judge, Power Siting Board. | 9 |
| 01/05/2023 | Duke Energy Ohio, Inc.'s Affidavit of Publication and Proof of Publication for Butler County Phase 2 Natural Gas Pipeline electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 4 |
| 12/27/2022 | Correspondence Regarding Motion for Waiver electronically filed by Mrs. Kimberly M. Naeder on behalf of OPSB. | 3 |
| 12/19/2022 | In the Matter of the Pre-Application Notification Letter for the Butler County Phase 2 Natural Gas Pipeline electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. Ms. and Vaysman, Larisa M. Ms. and Akhbari, Elyse H. Ms. | 2 |
| 12/13/2022 | Motion for Waiver by Duke Energy Ohio, Inc. and Memorandum in Support electronically filed by Ms. Emily Olive on behalf of Duke Energy Ohio and Mr. Rocco D'Ascenzo and Ms. Jeanne W. Kingery and Ms.Larisa M. Vaysman and Ms. Elyse H. Akhbari. | 8 |
| 11/22/2022 | Correspondence regarding Motion for Waiver and Request for Expedited Treatment electronically filed by Mr. Shaun P. Lyons on behalf of OPSB. | 4 |
| 11/18/2022 | In the Matter of the Application of Duke Energy Ohio, Inc. for Waiver, Request for Expedited Treatment and Memorandum in Support electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Akhbari, Elyse Hanson and Vaysman, Larisa. | 12 |
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