| American Municipal Power | — | Jan-Apr24 |
| Brian Hickman | American Municipal Power | — | Jan-Apr24 |
| Michael A Beirne | American Municipal Power | — | Jan-Apr24 |
| American Petroleum Institute - API Ohio | — | Jan-Apr24 |
| Christian B. Zeigler | American Petroleum Institute - API Ohio | — | Jan-Apr24 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Sep-Dec23 |
| Christopher N Slagle | American Petroleum Institute - API Ohio | — | Sep-Dec23 |
| Claire Linkhart | American Petroleum Institute - API Ohio | — | Jan-Apr24 |
| Gregory J Lestini | American Petroleum Institute - API Ohio | — | Sep-Dec23 |
| Matt Koppitch | American Petroleum Institute - API Ohio | — | Sep-Dec23 |
| Rachael Guastella | American Petroleum Institute - API Ohio | — | Sep-Dec23 |
| Apex Clean Energy, Inc. | — | Jan-Apr24 |
| Matthew McDonnell | Apex Clean Energy, Inc. | — | Jan-Apr24 |
| Terrence O'Donnell | Apex Clean Energy, Inc. | — | Jan-Apr24 |
| William Vorys | Apex Clean Energy, Inc. | — | Jan-Apr24 |
| Ascent Resources | — | Sep-Dec24 |
| Amanda Finn | Ascent Resources | — | Sep-Dec24 |
| Jeffrey T DeLeone | Ascent Resources | — | Sep-Dec24 |
| Matthew Forney | Ascent Resources | — | Sep-Dec24 |
| Carbon Solutions Group | — | Jan-Apr24 |
| Matthew McDonnell | Carbon Solutions Group | — | Jan-Apr24 |
| Terrence O'Donnell | Carbon Solutions Group | — | Jan-Apr24 |
| William Vorys | Carbon Solutions Group | — | Jan-Apr24 |
| CenterPoint Energy DBA Vectren Energy | — | Sep-Dec24 |
| David Koren | CenterPoint Energy DBA Vectren Energy | — | Jan-Apr24 |
| David L Celona | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec24 |
| Laurie Thornton | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec24 |
| Michael F Roeder | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec24 |
| Ceres, Inc. | — | Jan-Apr24 |
| Matthew McDonnell | Ceres, Inc. | — | Jan-Apr24 |
| Terrence O'Donnell | Ceres, Inc. | — | Jan-Apr24 |
| William Vorys | Ceres, Inc. | — | Jan-Apr24 |
| Chesapeake Utilities Corp. | — | Jan-Apr24 |
| Thomas Niehaus | Chesapeake Utilities Corp. | — | Jan-Apr24 |
| Shawn Nelson | Columbia Gas of Ohio, Inc | — | Sep-Dec23 |
| County Commissioners' Association of Ohio | — | Jan-Apr24 |
| James Kennedy | County Commissioners' Association of Ohio | — | Jan-Apr24 |
| Jon P Honeck | County Commissioners' Association of Ohio | — | Jan-Apr24 |
| Department of Development | — | Sep-Dec23 |
| Katelyn Bowling | Department of Development | — | Jan-Apr24 |
| Lydia Mihalik | Department of Development | — | Jan-Apr24 |
| Tara Marasco | Department of Development | — | Sep-Dec23 |
| Department of Taxation | — | Jan-Apr24 |
| Adam Schwiebert | Department of Taxation | — | Jan-Apr24 |
| Timothy Lynch | Department of Taxation | — | Jan-Apr24 |
| Duke Energy Business Services | — | Jan-Apr24 |
| Charles H Gerhardt, III | Duke Energy Business Services | — | Jan-Apr24 |
| David L Celona | Duke Energy Business Services | — | Jan-Apr24 |
| James T Benedict | Duke Energy Business Services | — | Jan-Apr24 |
| John Keaton | Duke Energy Business Services | — | Jan-Apr24 |
| Kelsey Woolard | Duke Energy Business Services | — | Sep-Dec24 |
| Matthew S Whitehead | Duke Energy Business Services | — | Sep-Dec24 |
| Michael Guastella | Duke Energy Business Services | — | Sep-Dec24 |
| Ronald Romito | Duke Energy Business Services | — | Sep-Dec24 |
| Sydney Sanders | Duke Energy Business Services | — | Sep-Dec24 |
| Victor F Hipsley | Duke Energy Business Services | — | Sep-Dec24 |
| EDP Renewables | — | Jan-Apr24 |
| Matthew McDonnell | EDP Renewables | — | Jan-Apr24 |
| Terrence O'Donnell | EDP Renewables | — | Jan-Apr24 |
| William Vorys | EDP Renewables | — | Jan-Apr24 |
| Enbridge (US), Inc. | — | Sep-Dec24 |
| Paul R Briggs | Enbridge (US), Inc. | — | Sep-Dec24 |
| Encino Energy | — | Sep-Dec23 |
| Jackie Stewart | Encino Energy | — | Sep-Dec23 |
| Kurt L Leib | Encino Energy | — | Sep-Dec23 |
| Robert N Eshenbaugh, Jr | Encino Energy | — | Sep-Dec23 |
| Energy Action Fund | — | Jan-Apr24 |
| Lloyd Pierre-Louis | Energy Action Fund | — | Jan-Apr24 |
| Matthew McDonnell | Energy Action Fund | — | Jan-Apr24 |
| Terrence O'Donnell | Energy Action Fund | — | Jan-Apr24 |
| William Vorys | Energy Action Fund | — | Jan-Apr24 |
| Innergex Renewable Energy | — | Jan-Apr24 |
| Matthew McDonnell | Innergex Renewable Energy | — | Jan-Apr24 |
| Terrence O'Donnell | Innergex Renewable Energy | — | Jan-Apr24 |
| William Vorys | Innergex Renewable Energy | — | Jan-Apr24 |
| Laborers' District Council of Ohio | — | Sep-Dec23 |
| Adam Hewit | Laborers' District Council of Ohio | — | Sep-Dec23 |
| Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec23 |
| Courtney Saunders | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec23 |
| Daniel P Leite | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec23 |
| Kurt L Leib | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec23 |
| Robert N Eshenbaugh, Jr | Marathon Petroleum Corporation & its Subsidiaries and Affiliates | — | Sep-Dec23 |
| Mid-Atlantic Renewable Energy Coalition | — | Jan-Apr24 |
| Kyle Miller | Mid-Atlantic Renewable Energy Coalition | — | Jan-Apr24 |
| Thomas P Pappas | Mid-Atlantic Renewable Energy Coalition | — | Sep-Dec24 |
| Office of Budget and Management | — | May-Aug24 |
| Jake Neff | Office of Budget and Management | — | May-Aug24 |
| Jill Schuler | Office of Budget and Management | — | May-Aug24 |
| Kimberly Murnieks | Office of Budget and Management | — | May-Aug24 |
| Ohio Chamber of Commerce | — | Sep-Dec23 |
| Rick Carfagna | Ohio Chamber of Commerce | — | Sep-Dec23 |
| Tony Long | Ohio Chamber of Commerce | — | Sep-Dec23 |
| Ohio Economic Development Association | — | Sep-Dec23 |
| Christopher N Slagle | Ohio Economic Development Association | — | Sep-Dec23 |
| Gregory J Lestini | Ohio Economic Development Association | — | Sep-Dec23 |
| Matt Koppitch | Ohio Economic Development Association | — | Sep-Dec23 |
| Rachael Guastella | Ohio Economic Development Association | — | Sep-Dec23 |
| Ohio Environmental Council Action Fund | — | Jan-Apr24 |
| Chris Tavenor | Ohio Environmental Council Action Fund | — | Jan-Apr24 |
| Nolan Rutschilling | Ohio Environmental Council Action Fund | — | Jan-Apr24 |
| Pete Bucher | Ohio Environmental Council Action Fund | — | Sep-Dec24 |
| Ohio Gas Access Partnership (OGAP) | — | Sep-Dec23 |
| Brian K Hicks | Ohio Gas Access Partnership (OGAP) | — | Sep-Dec23 |
| Erik Mikkelson | Ohio Gas Access Partnership (OGAP) | — | Sep-Dec23 |
| Ian Abraham Nickey | Ohio Gas Access Partnership (OGAP) | — | Sep-Dec23 |
| Keith A. Conroy | Ohio Gas Access Partnership (OGAP) | — | Sep-Dec23 |
| W Zachary Holzapfel | Ohio Gas Access Partnership (OGAP) | — | Sep-Dec23 |
| Ohio Gas Association | — | Jan-Apr24 |
| James Stewart | Ohio Gas Association | — | May-Aug24 |
| Ohio Municipal Electric Association | — | Jan-Apr24 |
| Brian Hickman | Ohio Municipal Electric Association | — | Jan-Apr24 |
| Courtney Saunders | Ohio Municipal Electric Association | — | Jan-Apr24 |
| Daniel P Leite | Ohio Municipal Electric Association | — | Jan-Apr24 |
| Kurt L Leib | Ohio Municipal Electric Association | — | Jan-Apr24 |
| Lisa McAlister | Ohio Municipal Electric Association | — | Jan-Apr24 |
| Michael A Beirne | Ohio Municipal Electric Association | — | Jan-Apr24 |
| Robert N Eshenbaugh, Jr | Ohio Municipal Electric Association | — | Jan-Apr24 |
| Ohio Municipal League | — | Jan-Apr24 |
| Edward L Albright | Ohio Municipal League | — | Jan-Apr24 |
| Ohio Oil and Gas Association | — | Sep-Dec23 |
| Jeffrey T DeLeone | Ohio Oil and Gas Association | — | Sep-Dec24 |
| Matthew Forney | Ohio Oil and Gas Association | — | Sep-Dec24 |
| Robert Brundrett | Ohio Oil and Gas Association | — | Sep-Dec23 |
| Stephanie Kromer | Ohio Oil and Gas Association | — | Sep-Dec23 |
| Kelly N Barr | Ohio Rural Electric Cooperatives, Inc. | — | May-Aug24 |
| Ohio School Boards Association | — | Jan-Apr24 |
| Jennifer Hogue | Ohio School Boards Association | — | Jan-Apr24 |
| Nicole Piscitani | Ohio School Boards Association | — | Jan-Apr24 |
| Scott Palider | Ohio School Boards Association | — | Jan-Apr24 |
| Ohio Township Association | — | May-Aug24 |
| Heidi M Fought | Ohio Township Association | — | May-Aug24 |
| Kelsey Woolard | Ohio Township Association | — | May-Aug24 |
| Kyle Brooks | Ohio Township Association | — | May-Aug24 |
| Matthew S Whitehead | Ohio Township Association | — | May-Aug24 |
| Michael Guastella | Ohio Township Association | — | May-Aug24 |
| Ronald Romito | Ohio Township Association | — | May-Aug24 |
| Sydney Sanders | Ohio Township Association | — | May-Aug24 |
| Victor F Hipsley | Ohio Township Association | — | May-Aug24 |
| RWE Americas Services, LLC | — | Jan-Apr24 |
| Matthew McDonnell | RWE Americas Services, LLC | — | Jan-Apr24 |
| Terrence O'Donnell | RWE Americas Services, LLC | — | Jan-Apr24 |
| William Vorys | RWE Americas Services, LLC | — | Jan-Apr24 |
| Sustainable Ohio Public Energy Council | — | Jan-Apr24 |
| Kevin Shimp | Sustainable Ohio Public Energy Council | — | Jan-Apr24 |
| Luke Sulfridge | Sustainable Ohio Public Energy Council | — | Sep-Dec24 |
| Matthew McDonnell | Sustainable Ohio Public Energy Council | — | Jan-Apr24 |
| 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 | — | Jan-Apr24 |
| William Vorys | Sustainable Ohio Public Energy Council | — | Jan-Apr24 |
| Shawn Nelson | TC Energy | — | Sep-Dec23 |
| The Columbus Partnership | — | Sep-Dec23 |
| Gerard Basalla | The Columbus Partnership | — | Sep-Dec23 |
| Greg Bennett | The Columbus Partnership | — | Sep-Dec23 |
| Jeff Polesovsky | The Columbus Partnership | — | Sep-Dec23 |
| Levi Gross | The Columbus Partnership | — | Sep-Dec23 |
| Nicole Laking | The Columbus Partnership | — | Sep-Dec23 |
| Stephen Nielson | The Columbus Partnership | — | Sep-Dec23 |
| William L Byers, IV | The Columbus Partnership | — | Sep-Dec23 |
| The Empowerment Alliance | — | Jan-Apr24 |
| Michael Brello | The Empowerment Alliance | — | Jan-Apr24 |