| Date Filed | Summary | Pages |
| 11/20/2023 | Notice of Withdrawal of Counsel filed by Stacie Cathcart on behalf of Interstate Gas Supply, LLC. | 3 |
| 10/26/2023 | Correspondence Letter regarding the Retirement of Bruce Weston and removal from attached cases effective October 1,2023 filed by Angela O'Brien on behalf of Office of the Ohio Consumers' Counsel. | 4 |
| 02/27/2023 | Notice of Withdrawal of Counsel, Notice of Appearance of Counsel and Designation of Counsel of Record by Office of the Ohio Consumers’ Counsel electronically filed by Mrs. Tracy J. Greene on behalf of Semple, Connor D. | 5 |
| 11/17/2022 | Duke Energy Ohio, Inc.'s Letter submitting Recommendations of the 3rd Party Data Collaborative electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Vaysman, Larisa. | 162 |
| 10/13/2022 | Duke Energy Ohio, Inc.'s Notice of Stakeholder Session electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Kingery, Jeanne and Vaysman, Larisa and Akhbari, Elyse Hanson. | 3 |
| 08/31/2022 | Rider PF Notice of Stakeholder Session electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc., D'Ascenzo, Rocco and Vaysman, Larisa. | 3 |
| 07/21/2022 | Notice of Stakeholder Session - Corrected, 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. | 3 |
| 06/09/2022 | Notice of Stakeholder Session-Corrected electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Vaysman, Larisa. | 3 |
| 06/08/2022 | Notice of Stakeholder Session electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco O. Mr. and Vaysman, Larisa. | 3 |
| 04/28/2022 | Notice of Stakeholder Session electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc., D'Ascenzo, Rocco and Vaysman, Larisa. | 3 |
| 03/21/2022 | Notice of Stakeholder Session In the Matter of the Application of Duke Energy Ohio, Inc. for Authority to Adjust its Power Future Initiatives Rider electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Vaysman, Larisa and Akhbari, Elyse Hanson and Kingery, Jeanne W. | 3 |
| 03/07/2022 | Notice of Stakeholder Session In The Matter of the Application of Duke Energy Ohio, Inc. for Authority to Adjust its Power Future Initiatives Rider electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio, Inc. and D'Ascenzo, Rocco and Vaysman, Larisa and Akhbari, Elyse Hanson. | 3 |
| 03/01/2022 | Rider PF Notice of Stakeholder Session - March 8 2022 electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Vaysman, Larisa. | 3 |
| 02/07/2022 | Notice of Stakeholder Session for Power Future Initiatives Rider on February 24, 2022 at 11:00 a.m. electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio, Inc., D'Ascenzo, Rocco O. Mr., Vaysman, Larisa, Kingery, Jeanne W., and Akhbari, Elyse. | 3 |
| 01/10/2022 | Notice of Stakeholder Session electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco O. Mr. and Vaysman, Larisa. | 3 |
| 12/21/2021 | Notice of Substitution of Counsel electronically filed by Mr. Matthew C. McDonnell on behalf of Mission:data Coalition. | 3 |
| 12/13/2021 | Revised Tariff Pages, PUCO No. 20, to be effective December 14, 2021 - Filed with Correspondence by Duke Energy Ohio, Inc. electronically filed by Dianne Kuhnell on behalf of Duke Energy Ohio, Inc., Rocco D'Ascenzo, Kingery, Jeanne W. and Vaysman, Larisa M. | 5 |
| 11/30/2021 | Notice of Withdrawal of Bethany Allen as Counsel and Substitution with Michael Nugent and Evan Betterton for Interstate Gas Supply, Inc. and IGS Solar, LLC electronically filed by Mr. Evan F. Betterton on behalf of Interstate Gas Supply, Inc. and IGS Solar, LLC. | 7 |
| 11/17/2021 | Service Notice | 5 |
| 11/17/2021 | Notice of Stakeholder Session electronically filed by Dianne Kuhnell on behalf of Rocco D'Ascenzo and Duke Energy Ohio, Inc. and Vaysman, Larisa M. | 3 |
| 11/17/2021 | Finding & Order approving Duke Energy Ohio Inc.’s application for authority to adjust its Rider PF, subject to the conditions set forth in the stipulation and consistent with this Finding and Order electronically filed by Heather A. Chilcote on behalf of Public Utilities Commission of Ohio. | 13 |
| 10/08/2021 | Rider PF Notice of Stakeholder Session electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc., Rocco D'Ascenzo and Larisa Vaysman. | 3 |
| 09/21/2021 | Service Notice. | 4 |
| 09/21/2021 | Attorney Examiner Entry ordering that the September 30, 2021 hearing be canceled and that the pre-filed documents be admitted into the record in accordance with Paragraph 10 electronically filed by Heather A. Chilcote on behalf of Nicholas Walstra, Attorney Examiner, Public Utilities Commission of Ohio. | 5 |
| 09/17/2021 | Joint Motion to Admit Certain Documents Into the Record and Submit the Case for Decision on the Merits and Memorandum in Support electronically filed by Dianne Kuhnell on behalf of Duke Energy Ohio, Inc., Rocco D'Ascenzo, Larisa M. Vaysman, and Jeanne W. Kingery. | 9 |
| 09/03/2021 | Supplemental Testimony of Jay P. Brown electronically filed by Mrs. Debbie L Gates on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco O. Mr. | 11 |
| 08/18/2021 | Stipulation and Recommendation electronically filed by Dianne Kuhnell on behalf of Duke Energy Ohio, Inc., Rocco D'Ascenzo and Larisa M. Vaysman. | 10 |
| 08/16/2021 | Service Notice. | 4 |
| 08/16/2021 | Attorney Examiner Entry ordering that the request to extend the deadline for filing a stipulation be granted in accordance with Paragraph 9 electronically filed by Heather A. Chilcote on behalf of Nicholas Walstra, Attorney Examiner, Public Utilities Commission of Ohio. | 3 |
| 08/13/2021 | Motion to Modify the Procedural Schedule, Request for Expedited Ruling and Memorandum in Support electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio Inc. and Mr. Rocco O. D'Ascenzo. | 7 |
| 06/29/2021 | Service Notice. | 4 |
| 06/29/2021 | Attorney Examiner Entry ordering that the motions to intervene filed by OEG and Mission:data be granted and that the procedural schedule set forth in Paragraph 14 be adopted electronically filed by Heather A. Chilcote on behalf of Nicholas Walstra, Attorney Examiner, Public Utilities Commission. | 5 |
| 05/28/2021 | Memorandum Contra Duke’s Motion for a Procedural Schedule and Request for Expedited Ruling by Office of the Ohio Consumers’ Counsel electronically filed by Ms. Deb J. Bingham on behalf of Amy Botschner-O'Brien. | 7 |
| 05/26/2021 | Corrected Motion for Procedural Schedule and Memorandum in Support electronically filed by Mrs. Debbie L Gates on behalf of Duke Energy Ohio Inc. and Vaysman, Larisa and D'Ascenzo, Rocco O. Mr. and Kingery, Jeanne W. | 5 |
| 05/26/2021 | Motion For Procedural Schedule and Request For Expedited Ruling by Duke Energy Ohio, Inc. and memorandum in support electronically filed by Mrs. Tammy M Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Vaysman, Larisa and Kingery, Jeanne W. | 5 |
| 04/09/2021 | Clarification To Memorandum of Duke Energy Ohio, Inc. Contra The Motion To Intervene electronically filed by Mrs. Tammy M. Meyer on behalf of Duke Energy Ohio Inc., Rocco D'Ascenzo and Larisa Vaysman. | 4 |
| 04/02/2021 | Mission:Data Coalition Reply to Memorandum of Duke Energy Ohio, Inc. Contra the Motion to Intervene electronically filed by Ms. Madeline Fleisher on behalf of Mission:data Coalition. | 7 |
| 03/26/2021 | Memorandum of Duke Energy Ohio, Inc. Contra The Motion To Intervene electronically filed by Mrs. Tammy M Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Vaysman, Larisa. | 8 |
| 03/12/2021 | Motion to Intervene and Request for Leave to Intervene Out of Time and Memorandum in Support by Mission:data Coalition electronically filed by Ms. Madeline Fleisher on behalf of Mission:data Coalition. | 10 |
| 02/26/2021 | Reply Comments of Duke Energy Ohio, Inc. electronically filed by Mrs. Tammy M Meyer on behalf of Duke Energy Ohio Inc. and D'Ascenzo, Rocco and Vaysman, Larisa. | 11 |
| 02/19/2021 | Consumer Protection Comments by Office of the Ohio Consumers’ Counsel electronically filed by Ms. Deb J. Bingham on behalf of Botschner-O'Brien, Amy. | 12 |
| 02/19/2021 | Comments electronically filed by Mr. Evan F Betterton on behalf of Interstate Gas Supply, Inc. | 7 |
| 02/11/2021 | Motion to Intervene and Memorandum in Support of Ohio Energy Group (OEG) electronically filed by Mr. Michael L. Kurtz on behalf of Ohio Energy Group. | 6 |
| 02/03/2021 | Service Notice | 3 |
| 02/03/2021 | Attorney Examiner Entry ordering that the motions to intervene filed by OCC and IGS be granted and ordering that the procedural schedule set forth in Paragraph 8 be adopted electronically filed by Heather A Chilcote on behalf of Nicholas Walstra, Attorney Examiner, Public Utilities Commission. | 3 |
| 12/17/2020 | Comments of Duke Energy Ohio, Inc. electronically filed by Dianne Kuhnell on behalf of Duke Energy Ohio, Inc., Rocco D'Ascenzo and Larisa M. Vaysman. | 5 |
| 11/20/2020 | Staff Review and Recommendation, as amended, electronically filed by James W Schweitzer on behalf of Public Utilities Commission of Ohio. | 6 |
| 11/17/2020 | Staff Review and Recommendation regarding Rider PF filed by Duke Energy Ohio, Inc. electronically filed by James W Schweitzer on behalf of Public Utilities Commission of Ohio. | 6 |
| 10/08/2020 | Supplemental Direct Testimony of Dana S. Adams filed on behalf of Duke Energy Ohio, Inc. electronically filed by Dianne Kuhnell on behalf of Duke Energy Ohio, Inc., Rocco D'Ascenzo and Larisa M. Vaysman. | 6 |
| 07/31/2020 | Notice of withdrawal of Steven T. Darnell electronically filed by Mrs. Kimberly M Naeder on behalf of PUCO. | 4 |
| 06/22/2020 | Motion to Intervene and Memorandum in Support of Interstate Gas Supply, Inc. electronically filed by Bethany Allen on behalf of Interstate Gas Supply, Inc. | 8 |
| 06/09/2020 | Amended Direct Testimony of Jay P. Brown on behalf of Duke Energy Ohio, Inc. electronically filed by Dianne Kuhnell on behalf of Duke Energy Ohio, Inc. and Vaysman, Larisa M. and Rocco D'Ascenzo. | 19 |
| 06/09/2020 | Duke Energy Ohio, Inc.'s Amended Application for Approval of Component Two of its Power Future Initiatives Rider (Rider PF) electronically filed by Dianne Kuhnell on behalf of Duke Energy Ohio, Inc. and Rocco D'Ascenzo and Vaysman, Larisa M. | 11 |
| 05/22/2020 | Motion to Intervene and memorandum in support by the Office of the Ohio Consumers' Counsel electronically filed by Ms. Deb J. Bingham on behalf of Botschner-O'Brien, Amy. | 8 |
| 04/01/2020 | Direct Testimony of Jay P. Brown on behalf of Duke Energy Ohio, Inc. and second revised attachment for electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio Inc., Mr. Rocco O. D'Ascenzo, Jeanne W. Kingery and Larisa Vaysman. | 17 |
| 04/01/2020 | Direct Testimony of Jay Brown on behalf of Duke Energy Ohio, Inc. and revised attachment electronically filed by Mrs. Debbie L. Gates on behalf of Duke Energy Ohio Inc., Mr. Rocco O. D'Ascenzo, Jeanne W. Kingery and Larisa Vaysman. | 18 |
| 03/31/2020 | Direct Testimony of Robert Ries 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. | 12 |
| 03/31/2020 | Direct Testimony of Douglas Hils 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. | 9 |
| 03/31/2020 | Direct Testimony of Jay Brown 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. | 9 |
| 03/31/2020 | Direct Testimony of Scott Nicholson electronically filed by Mrs. Debbie L Gates on behalf of D'Ascenzo, Rocco O. Mr. and Duke Energy Ohio Inc. and Kingery, Jeanne W and Vaysman, Larisa. | 9 |
| 03/31/2020 | In the Matter of the Application of Duke Energy Ohio, Inc. for Authority to Adjust its Power Forward Rider 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. | 9 |