| Terrence O'Donnell | Advanced Energy Economy | — | Sep-Dec17 |
| William Vorys | Advanced Energy Economy | — | Sep-Dec17 |
| Courtney Saunders | Amazon.com Services LLC | — | Sep-Dec17 |
| Daniel P Leite | Amazon.com Services LLC | — | Sep-Dec17 |
| Kurt L Leib | Amazon.com Services LLC | — | Sep-Dec17 |
| Robert N Eshenbaugh, Jr | Amazon.com Services LLC | — | Sep-Dec17 |
| John McClelland | American Electric Power | — | Sep-Dec17 |
| Maria Haberman | American Electric Power | — | Sep-Dec17 |
| Thomas Froehle | American Electric Power | — | Sep-Dec17 |
| Charles Willoughby | American Municipal Power | — | Sep-Dec17 |
| Jolene M Thompson | American Municipal Power | — | Sep-Dec17 |
| Michael A Beirne | American Municipal Power | — | Sep-Dec17 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Sep-Dec17 |
| Claire Linkhart | American Petroleum Institute - API Ohio | — | Sep-Dec17 |
| Dayna Baird Payne | American Wind Energy Association | — | Sep-Dec17 |
| Donald Baird | American Wind Energy Association | — | Sep-Dec17 |
| Terrence O'Donnell | Apex Clean Energy, Inc. | — | Sep-Dec17 |
| William Vorys | Apex Clean Energy, Inc. | — | Sep-Dec17 |
| Terrence O'Donnell | Carbon Solutions Group | — | Sep-Dec17 |
| William Vorys | Carbon Solutions Group | — | Sep-Dec17 |
| Sarah Tyler | Ceres, Inc. | — | Sep-Dec17 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Sep-Dec17 |
| David L Celona | Duke Energy Business Services | — | Sep-Dec17 |
| Terrence O'Donnell | EDP Renewables | — | Sep-Dec17 |
| William Vorys | EDP Renewables | — | Sep-Dec17 |
| Terrence O'Donnell | Energy Action Fund | — | Sep-Dec17 |
| William Vorys | Energy Action Fund | — | Sep-Dec17 |
| Bridget E McAuliffe | Exelon Generation Company, LLC | — | Sep-Dec17 |
| C David Paragas | Exelon Generation Company, LLC | — | Sep-Dec17 |
| Beth Hansen | Governor's Office | — | Sep-Dec17 |
| Dawn Larzelere | Governor's Office | — | Sep-Dec17 |
| Michael Fraizer | Governor's Office | — | Sep-Dec17 |
| Sarah Huffman | Governor's Office | — | Sep-Dec17 |
| Tim Biggam | Governor's Office | — | Sep-Dec17 |
| Wayne Struble | Governor's Office | — | Sep-Dec17 |
| Martin R McGann | Greater Cleveland Partnership | — | Sep-Dec17 |
| Sante Ghetti | Greater Cleveland Partnership | — | Sep-Dec17 |
| Samuel C Randazzo | Greenwich Neighbors United | — | Sep-Dec17 |
| Alexandria Mock | Iberdrola Renewables | — | Sep-Dec17 |
| Dayna Baird Payne | Iberdrola Renewables | — | Sep-Dec17 |
| Donald Baird | Iberdrola Renewables | — | Sep-Dec17 |
| John T McGough | Industrial Energy Users-Ohio | — | Sep-Dec17 |
| Kevin M Murray | Industrial Energy Users-Ohio | — | Sep-Dec17 |
| Samuel C Randazzo | Industrial Energy Users-Ohio | — | Sep-Dec17 |
| Scott Edward Elisar | Industrial Energy Users-Ohio | — | Sep-Dec17 |
| Carrie L Davis | League of Women Voters of Ohio | — | Sep-Dec17 |
| Denise M Larr | Manufacturing Policy Alliance | — | Sep-Dec17 |
| Robert J Lapp | Manufacturing Policy Alliance | — | Sep-Dec18 |
| Thomas M Zaino | Manufacturing Policy Alliance | — | Sep-Dec18 |
| William Fitzgibbon | Manufacturing Policy Alliance | — | Sep-Dec17 |
| Denise M Larr | Metallus Inc | — | Sep-Dec17 |
| William Fitzgibbon | Metallus Inc | — | Sep-Dec17 |
| Tracy E Sabetta | National Wildlife Federation | — | Sep-Dec17 |
| Jim Samuel | NextEra Energy Resources, LLC | — | Sep-Dec17 |
| Keith Lake | Ohio Chamber of Commerce | — | Sep-Dec17 |
| Zachary Frymier | Ohio Chamber of Commerce | — | Sep-Dec17 |
| Andrew Huffman | Ohio Coal Association | — | Sep-Dec17 |
| Brooke A Cheney | Ohio Coal Association | — | Sep-Dec17 |
| Kelly C O'Reilly | Ohio Coal Association | — | Sep-Dec17 |
| Matthew S Whitehead | Ohio Coal Association | — | Sep-Dec17 |
| Victor F Hipsley | Ohio Coal Association | — | Sep-Dec17 |
| David F Boehm | Ohio Energy Group | — | Sep-Dec17 |
| Denise M Larr | Ohio Energy Group | — | Sep-Dec17 |
| Michael L Kurtz | Ohio Energy Group | — | Sep-Dec17 |
| William Fitzgibbon | Ohio Energy Group | — | Sep-Dec17 |
| Sarah Spence | Ohio Environmental Council Action Fund | — | Sep-Dec17 |
| Trish Demeter | Ohio Environmental Council Action Fund | — | Sep-Dec17 |
| Richard Sites | Ohio Hospital Association | — | Sep-Dec17 |
| Robert Brundrett | Ohio Manufacturers' Association | — | Sep-Dec17 |
| Ryan R Augsburger | Ohio Manufacturers' Association | — | Sep-Dec17 |
| Charles Willoughby | Ohio Municipal Electric Association | — | Sep-Dec17 |
| Courtney Saunders | Ohio Municipal Electric Association | — | Sep-Dec17 |
| Daniel P Leite | Ohio Municipal Electric Association | — | Sep-Dec17 |
| Denise M Larr | Ohio Municipal Electric Association | — | Sep-Dec17 |
| Jolene M Thompson | Ohio Municipal Electric Association | — | Sep-Dec17 |
| Kurt L Leib | Ohio Municipal Electric Association | — | Sep-Dec17 |
| Lisa McAlister | Ohio Municipal Electric Association | — | Sep-Dec17 |
| Michael A Beirne | Ohio Municipal Electric Association | — | Sep-Dec17 |
| Robert N Eshenbaugh, Jr | Ohio Municipal Electric Association | — | Sep-Dec17 |
| Scott Owens | Ohio Municipal Electric Association | — | Sep-Dec18 |
| William Fitzgibbon | Ohio Municipal Electric Association | — | Sep-Dec17 |
| Belinda M Jones | Ohio Power Company dba AEP & AEP Ohio | — | Sep-Dec17 |
| Denise M Larr | Ohio Steel Council | — | Sep-Dec17 |
| Andrew Huffman | Ohio Township Association | — | Sep-Dec17 |
| Brooke A Cheney | Ohio Township Association | — | Sep-Dec17 |
| Heidi M Fought | Ohio Township Association | — | Sep-Dec17 |
| Kelly C O'Reilly | Ohio Township Association | — | Sep-Dec17 |
| Matthew DeTemple | Ohio Township Association | — | Sep-Dec17 |
| Matthew S Whitehead | Ohio Township Association | — | Sep-Dec17 |
| Victor F Hipsley | Ohio Township Association | — | Sep-Dec17 |
| Denise M Larr | Owens-Illinois, Inc | — | Sep-Dec17 |
| William Fitzgibbon | Owens-Illinois, Inc | — | Sep-Dec17 |
| Asim Haque | Public Utilities Commission of Ohio | — | Sep-Dec17 |
| Michael Guastella | Public Utilities Commission of Ohio | — | Sep-Dec17 |
| W. Fletch Zimpher | Public Utilities Commission of Ohio | — | Sep-Dec17 |
| Adam Rissien | Sierra Club - Ohio Chapter | — | Sep-Dec17 |
| Josh Knights | The Nature Conservancy in Ohio | — | Sep-Dec17 |
| Leonardo Almeida | The Nature Conservancy in Ohio | — | Sep-Dec17 |
| Tracy S Freeman | The Nature Conservancy in Ohio | — | Sep-Dec17 |
| Denise M Larr | Timken Company | — | Sep-Dec17 |
| William Fitzgibbon | Timken Company | — | Sep-Dec17 |