| Apex Clean Energy, Inc. | — | May-Aug24 |
| Matthew McDonnell | Apex Clean Energy, Inc. | — | May-Aug24 |
| Terrence O'Donnell | Apex Clean Energy, Inc. | — | May-Aug24 |
| William Vorys | Apex Clean Energy, Inc. | — | May-Aug24 |
| Carbon Solutions Group | — | May-Aug24 |
| Matthew McDonnell | Carbon Solutions Group | — | May-Aug24 |
| Terrence O'Donnell | Carbon Solutions Group | — | May-Aug24 |
| William Vorys | Carbon Solutions Group | — | May-Aug24 |
| Ceres, Inc. | — | Sep-Dec24 |
| Matthew McDonnell | Ceres, Inc. | — | May-Aug24 |
| Terrence O'Donnell | Ceres, Inc. | — | May-Aug24 |
| William Vorys | Ceres, Inc. | — | May-Aug24 |
| Dawes Arboretum | — | May-Aug24 |
| EDP Renewables | — | May-Aug24 |
| Matthew McDonnell | EDP Renewables | — | May-Aug24 |
| Terrence O'Donnell | EDP Renewables | — | May-Aug24 |
| William Vorys | EDP Renewables | — | May-Aug24 |
| Energy Action Fund | — | May-Aug24 |
| Lloyd Pierre-Louis | Energy Action Fund | — | May-Aug24 |
| 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-Aug24 |
| Matthew McDonnell | Innergex Renewable Energy | — | May-Aug24 |
| Terrence O'Donnell | Innergex Renewable Energy | — | May-Aug24 |
| William Vorys | Innergex Renewable Energy | — | May-Aug24 |
| Ohio Environmental Protection Agency | — | Jan-Apr24 |
| Andrew Smith | Ohio Environmental Protection Agency | — | May-Aug24 |
| Sam Smith | Ohio Environmental Protection Agency | — | Jan-Apr24 |
| RWE Americas Services, LLC | — | May-Aug24 |
| Matthew McDonnell | RWE Americas Services, LLC | — | May-Aug24 |
| Terrence O'Donnell | RWE Americas Services, LLC | — | May-Aug24 |
| William Vorys | RWE Americas Services, LLC | — | May-Aug24 |
| Sustainable Ohio Public Energy Council | — | May-Aug24 |
| Kevin Shimp | Sustainable Ohio Public Energy Council | — | May-Aug24 |
| Luke Sulfridge | Sustainable Ohio Public Energy Council | — | Sep-Dec24 |
| Matthew McDonnell | Sustainable Ohio Public Energy Council | — | May-Aug24 |
| 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-Aug24 |
| William Vorys | Sustainable Ohio Public Energy Council | — | May-Aug24 |