| AES Ohio | — | May-Aug23 |
| Allison Lawlor | AES Ohio | — | May-Aug23 |
| Dave Salisbury | AES Ohio | — | May-Aug23 |
| Jimmy Wolf | AES Ohio | — | May-Aug23 |
| Lisa H Dodge | AES Ohio | — | May-Aug23 |
| Reese Gallagher | AES Ohio | — | Sep-Dec24 |
| Sean P Dunn | AES Ohio | — | May-Aug23 |
| Thomas A. Raga | AES Ohio | — | May-Aug23 |
| Alliance for Energy Choice | — | Sep-Dec23 |
| Shawn Nelson | Alliance for Energy Choice | — | Jan-Apr24 |
| Thomas Niehaus | Alliance for Energy Choice | — | Sep-Dec23 |
| Ben Kaiser | American Electric Power | — | May-Aug23 |
| Douglas J Preisse | American Electric Power | — | May-Aug23 |
| Maria Haberman | American Electric Power | — | May-Aug23 |
| Mariah Field | American Electric Power | — | Jan-Apr24 |
| Markee Osborne | American Electric Power | — | May-Aug23 |
| Michael Hall | American Electric Power | — | Jan-Apr24 |
| Robert F Klaffky | American Electric Power | — | May-Aug23 |
| Zachary Frymier | American Electric Power | — | May-Aug23 |
| American Municipal Power | — | May-Aug23 |
| Brian Hickman | American Municipal Power | — | May-Aug23 |
| Michael A Beirne | American Municipal Power | — | May-Aug23 |
| American Power & Light | — | May-Aug23 |
| Michael L Gonidakis | American Power & Light | — | May-Aug23 |
| Apex Clean Energy, Inc. | — | May-Aug23 |
| Matthew McDonnell | Apex Clean Energy, Inc. | — | May-Aug23 |
| Terrence O'Donnell | Apex Clean Energy, Inc. | — | May-Aug23 |
| William Vorys | Apex Clean Energy, Inc. | — | May-Aug23 |
| Calpine Energy Solutions, LLC | — | Sep-Dec23 |
| Becky Merola | Calpine Energy Solutions, LLC | — | May-Aug23 |
| Kurt L Leib | Calpine Energy Solutions, LLC | — | May-Aug23 |
| Robert N Eshenbaugh, Jr | Calpine Energy Solutions, LLC | — | May-Aug23 |
| Carbon Solutions Group | — | May-Aug23 |
| Matthew McDonnell | Carbon Solutions Group | — | May-Aug23 |
| Terrence O'Donnell | Carbon Solutions Group | — | May-Aug23 |
| William Vorys | Carbon Solutions Group | — | May-Aug23 |
| CenterPoint Energy DBA Vectren Energy | — | Jan-Apr24 |
| David L Celona | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr24 |
| Laurie Thornton | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr24 |
| Michael F Roeder | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr24 |
| Ceres, Inc. | — | May-Aug23 |
| Matthew McDonnell | Ceres, Inc. | — | May-Aug23 |
| Terrence O'Donnell | Ceres, Inc. | — | May-Aug23 |
| William Vorys | Ceres, Inc. | — | May-Aug23 |
| Chesapeake Utilities Corp. | — | May-Aug24 |
| Thomas Niehaus | Chesapeake Utilities Corp. | — | May-Aug24 |
| City of Toledo | — | May-Aug23 |
| Andrew W Herf | City of Toledo | — | May-Aug23 |
| Constellation Energy Generation, LLC | — | Jan-Apr24 |
| C David Paragas | Constellation Energy Generation, LLC | — | Jan-Apr24 |
| Duke Energy Business Services | — | May-Aug23 |
| Brooke A Cheney | Duke Energy Business Services | — | May-Aug23 |
| Charles H Gerhardt, III | Duke Energy Business Services | — | May-Aug23 |
| David L Celona | Duke Energy Business Services | — | May-Aug23 |
| James T Benedict | Duke Energy Business Services | — | May-Aug23 |
| John Keaton | Duke Energy Business Services | — | May-Aug23 |
| Kelsey Woolard | Duke Energy Business Services | — | May-Aug23 |
| Matthew S Whitehead | Duke Energy Business Services | — | May-Aug23 |
| Michael Guastella | Duke Energy Business Services | — | Sep-Dec24 |
| Ronald Romito | Duke Energy Business Services | — | Sep-Dec24 |
| Ryan Gentil | Duke Energy Business Services | — | Sep-Dec23 |
| Sydney Sanders | Duke Energy Business Services | — | May-Aug23 |
| Victor F Hipsley | Duke Energy Business Services | — | May-Aug23 |
| EDP Renewables | — | May-Aug23 |
| Matthew McDonnell | EDP Renewables | — | May-Aug23 |
| Terrence O'Donnell | EDP Renewables | — | May-Aug23 |
| William Vorys | EDP Renewables | — | May-Aug23 |
| Enel North America, Inc. and Its Affiliates | — | Sep-Dec23 |
| Andrew Minton | Enel North America, Inc. and Its Affiliates | — | May-Aug23 |
| Greg Bennett | Enel North America, Inc. and Its Affiliates | — | May-Aug23 |
| Stephen Nielson | Enel North America, Inc. and Its Affiliates | — | May-Aug23 |
| William L Byers, IV | Enel North America, Inc. and Its Affiliates | — | May-Aug23 |
| Energy Action Fund | — | May-Aug24 |
| Lloyd Pierre-Louis | Energy Action Fund | — | May-Aug23 |
| Matthew McDonnell | Energy Action Fund | — | May-Aug24 |
| Terrence O'Donnell | Energy Action Fund | — | May-Aug24 |
| William Vorys | Energy Action Fund | — | May-Aug24 |
| Innergex Renewable Energy | — | May-Aug23 |
| Matthew McDonnell | Innergex Renewable Energy | — | May-Aug23 |
| Terrence O'Donnell | Innergex Renewable Energy | — | May-Aug23 |
| William Vorys | Innergex Renewable Energy | — | May-Aug23 |
| Invenergy LLC | — | May-Aug23 |
| Matthew McDonnell | Invenergy LLC | — | May-Aug23 |
| Terrence O'Donnell | Invenergy LLC | — | May-Aug23 |
| William Vorys | Invenergy LLC | — | May-Aug23 |
| Bridget E McAuliffe | LeadingAge Ohio | — | Jan-Apr24 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug23 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug23 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug23 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug23 |
| Robert N Eshenbaugh, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | May-Aug23 |
| Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Eric Weldele | Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Hunter Wright | Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Kathleen McManus | Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Michael Dittoe | Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Patrick Schwartz | Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Rachel Schubert | Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Rebecca Simon | Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Spencer Gross | Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Teresa Ringenbach | Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Thomas P Pappas | Nationwide Energy Partners, LLC. | — | May-Aug23 |
| Ohio Chamber of Commerce | — | May-Aug23 |
| Rick Carfagna | Ohio Chamber of Commerce | — | May-Aug23 |
| Tony Long | Ohio Chamber of Commerce | — | May-Aug23 |
| Ohio Conservative Energy Forum | — | May-Aug23 |
| Greg Bennett | Ohio Conservative Energy Forum | — | May-Aug23 |
| Levi Gross | Ohio Conservative Energy Forum | — | Jan-Apr24 |
| Sarah Spence | Ohio Conservative Energy Forum | — | May-Aug23 |
| William L Byers, IV | Ohio Conservative Energy Forum | — | May-Aug23 |
| Ohio Consumers' Counsel | — | May-Aug23 |
| Beau Euton | Ohio Consumers' Counsel | — | May-Aug24 |
| Bruce Weston | Ohio Consumers' Counsel | — | May-Aug23 |
| Harrison Siders | Ohio Consumers' Counsel | — | May-Aug24 |
| Jeff Jacobson | Ohio Consumers' Counsel | — | May-Aug23 |
| Maureen Willis | Ohio Consumers' Counsel | — | May-Aug24 |
| Nicholas Stallard | Ohio Consumers' Counsel | — | May-Aug23 |
| Ohio Electric Utility Institute | — | May-Aug23 |
| Michael Brello | Ohio Electric Utility Institute | — | May-Aug23 |
| Kristen Sours | Ohio Home Builders Association, Inc | — | Jan-Apr24 |
| Vincent J Squillace | Ohio Home Builders Association, Inc | — | Jan-Apr24 |
| Ohio Manufactured Homes Association (OMHA) | — | May-Aug23 |
| Andrea Reichman | Ohio Manufactured Homes Association (OMHA) | — | May-Aug23 |
| Brooke A Cheney | Ohio Manufactured Homes Association (OMHA) | — | May-Aug23 |
| Kelsey Woolard | Ohio Manufactured Homes Association (OMHA) | — | May-Aug23 |
| Matthew S Whitehead | Ohio Manufactured Homes Association (OMHA) | — | May-Aug23 |
| Michael Guastella | Ohio Manufactured Homes Association (OMHA) | — | May-Aug23 |
| Ronald Romito | Ohio Manufactured Homes Association (OMHA) | — | May-Aug23 |
| Sydney Sanders | Ohio Manufactured Homes Association (OMHA) | — | May-Aug23 |
| Timothy Williams | Ohio Manufactured Homes Association (OMHA) | — | May-Aug23 |
| Victor F Hipsley | Ohio Manufactured Homes Association (OMHA) | — | May-Aug23 |
| Kimberly Bojko | Ohio Manufacturers' Association | — | Jan-Apr24 |
| Ohio Municipal Electric Association | — | May-Aug23 |
| Brian Hickman | Ohio Municipal Electric Association | — | May-Aug23 |
| Courtney Saunders | Ohio Municipal Electric Association | — | May-Aug23 |
| Daniel P Leite | Ohio Municipal Electric Association | — | May-Aug23 |
| Joseph Price | Ohio Municipal Electric Association | — | May-Aug23 |
| Kurt L Leib | Ohio Municipal Electric Association | — | May-Aug23 |
| Lisa McAlister | Ohio Municipal Electric Association | — | May-Aug23 |
| Michael A Beirne | Ohio Municipal Electric Association | — | May-Aug23 |
| Robert N Eshenbaugh, Jr | Ohio Municipal Electric Association | — | May-Aug23 |
| William Fitzgibbon | Ohio Municipal Electric Association | — | May-Aug23 |
| Ohio Oil and Gas Association | — | May-Aug23 |
| Robert Brundrett | Ohio Oil and Gas Association | — | May-Aug23 |
| Stephanie Kromer | Ohio Oil and Gas Association | — | May-Aug23 |
| Gordon Gatien | Ohio Public Employees Retirement System | — | Jan-Apr24 |
| Kelly N Barr | Ohio Rural Electric Cooperatives, Inc. | — | May-Aug23 |
| Marc A Armstrong | Ohio Rural Electric Cooperatives, Inc. | — | May-Aug23 |
| Public Utilities Commission of Ohio | — | May-Aug23 |
| Mckenzie Uxley | Public Utilities Commission of Ohio | — | May-Aug23 |
| Penny Seipel | Public Utilities Commission of Ohio | — | May-Aug23 |
| Scott Edward Elisar | Public Utilities Commission of Ohio | — | May-Aug23 |
| RWE Americas Services, LLC | — | May-Aug23 |
| Matthew McDonnell | RWE Americas Services, LLC | — | May-Aug23 |
| Terrence O'Donnell | RWE Americas Services, LLC | — | May-Aug23 |
| William Vorys | RWE Americas Services, LLC | — | May-Aug23 |
| Recurrent Energy, LLC | — | May-Aug23 |
| Matthew McDonnell | Recurrent Energy, LLC | — | May-Aug23 |
| Terrence O'Donnell | Recurrent Energy, LLC | — | May-Aug23 |
| William Vorys | Recurrent Energy, LLC | — | May-Aug23 |
| Shawn Nelson | Retail Energy Supply Association | — | Sep-Dec23 |
| Sustainable Ohio Public Energy Council | — | May-Aug23 |
| Kevin Shimp | Sustainable Ohio Public Energy Council | — | May-Aug23 |
| Luke Sulfridge | Sustainable Ohio Public Energy Council | — | Sep-Dec24 |
| Matthew McDonnell | Sustainable Ohio Public Energy Council | — | May-Aug23 |
| Philip Leppla | Sustainable Ohio Public Energy Council | — | Sep-Dec24 |
| Stephen Harris | Sustainable Ohio Public Energy Council | — | Sep-Dec24 |
| Terrence O'Donnell | Sustainable Ohio Public Energy Council | — | May-Aug23 |
| William Vorys | Sustainable Ohio Public Energy Council | — | May-Aug23 |
| The Champion Companies | — | Jan-Apr24 |
| Stephen Buehrer | The Champion Companies | — | Jan-Apr24 |
| Vesper Energy Development LLC | — | May-Aug23 |
| Matthew McDonnell | Vesper Energy Development LLC | — | May-Aug23 |
| Terrence O'Donnell | Vesper Energy Development LLC | — | May-Aug23 |
| William Vorys | Vesper Energy Development LLC | — | May-Aug23 |
| Vistra Corp. | — | May-Aug23 |
| Karen A Cincione | Vistra Corp. | — | May-Aug23 |
| Thomas Niehaus | Vistra Corp. | — | May-Aug23 |