| Drew Davidson | AES Ohio | — | Sep-Dec15 |
| Lisa H Dodge | AES Ohio | — | Sep-Dec15 |
| Nate Filler | AES Ohio | — | Sep-Dec15 |
| Sean P Dunn | AES Ohio | — | Sep-Dec15 |
| Stephen P Lake | AES Ohio | — | Sep-Dec15 |
| Terrence O'Donnell | Advanced Energy Economy | — | Sep-Dec16 |
| William Vorys | Advanced Energy Economy | — | Sep-Dec16 |
| Chrisy Wright | American Electric Power | — | Sep-Dec15 |
| Maria Haberman | American Electric Power | — | Sep-Dec16 |
| Michael Brello | American Electric Power | — | Sep-Dec15 |
| Thomas Froehle | American Electric Power | — | Sep-Dec15 |
| Charles Willoughby | American Municipal Power | — | Sep-Dec16 |
| Jolene M Thompson | American Municipal Power | — | Sep-Dec15 |
| Michael A Beirne | American Municipal Power | — | Sep-Dec15 |
| Christian B. Zeigler | American Petroleum Institute - API Ohio | — | Sep-Dec15 |
| Christina Polesovsky | American Petroleum Institute - API Ohio | — | Sep-Dec15 |
| Robert N Eshenbaugh, Jr | American Petroleum Institute - API Ohio | — | Sep-Dec15 |
| Erin Synk | City of Hamilton | — | Sep-Dec15 |
| Lee C Weingart | City of Hamilton | — | Sep-Dec15 |
| Scott Owens | City of Hamilton | — | Sep-Dec15 |
| Kate Neithammer | Columbus Chamber of Commerce | — | Sep-Dec15 |
| Kristen Easterday | Columbus Chamber of Commerce | — | Sep-Dec15 |
| Michael Dalby | Columbus Chamber of Commerce | — | Sep-Dec15 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Sep-Dec15 |
| John R Leutz | County Commissioners' Association of Ohio | — | Sep-Dec15 |
| John C Mahaney | Department of Development | — | Sep-Dec15 |
| Rachel Johanson | Department of Development | — | Sep-Dec15 |
| Charles H Gerhardt, III | Duke Energy Business Services | — | Sep-Dec15 |
| John Keaton | Duke Energy Business Services | — | Sep-Dec15 |
| Alex R Arshinkoff | FirstEnergy | — | Sep-Dec15 |
| Joel Bailey | FirstEnergy | — | Sep-Dec15 |
| Michael Dowling | FirstEnergy | — | Sep-Dec15 |
| Ty R Pine | FirstEnergy | — | Sep-Dec15 |
| Benjamin Kanzeg | Governor's Office | — | Sep-Dec15 |
| Beth Hansen | Governor's Office | — | Sep-Dec16 |
| Dawn Larzelere | Governor's Office | — | Sep-Dec16 |
| Elle Decot | Governor's Office | — | Sep-Dec15 |
| Megan Fitzmartin | Governor's Office | — | Sep-Dec15 |
| Michael Fraizer | Governor's Office | — | Sep-Dec15 |
| Sarah Huffman | Governor's Office | — | Sep-Dec15 |
| Wayne Struble | Governor's Office | — | Sep-Dec15 |
| Sante Ghetti | Greater Cleveland Partnership | — | Sep-Dec16 |
| John T McGough | Industrial Energy Users-Ohio | — | Sep-Dec15 |
| Bevan Schneck | Mid-Ohio Regional Planning Commission (MORPC) | — | Sep-Dec15 |
| Joseph Garrity | Mid-Ohio Regional Planning Commission (MORPC) | — | Sep-Dec15 |
| Laura Koprowski | Mid-Ohio Regional Planning Commission (MORPC) | — | Sep-Dec15 |
| Stephen E Tugend | Mid-Ohio Regional Planning Commission (MORPC) | — | Sep-Dec15 |
| Thea Walsh | Mid-Ohio Regional Planning Commission (MORPC) | — | Sep-Dec15 |
| William Murdock | Mid-Ohio Regional Planning Commission (MORPC) | — | Sep-Dec15 |
| Andrew Smith | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec16 |
| Charles W. Keiper, II | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec16 |
| Christopher N Slagle | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec16 |
| Gregory J Lestini | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec16 |
| Jeff Jacobson | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec16 |
| Kurtis A Tunnell | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec16 |
| Leigh E Herington | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec16 |
| Terrence O'Donnell | Ohio Advanced Energy Economy | — | Sep-Dec15 |
| William Vorys | Ohio Advanced Energy Economy | — | Sep-Dec15 |
| Zachary Frymier | Ohio Chamber of Commerce | — | Sep-Dec16 |
| Andrew Huffman | Ohio Community Corrections Association | — | Sep-Dec15 |
| Matthew S Whitehead | Ohio Community Corrections Association | — | Sep-Dec16 |
| Greg Bennett | Ohio Conservative Energy Forum | — | Sep-Dec16 |
| William L Byers, IV | Ohio Conservative Energy Forum | — | Sep-Dec16 |
| Joseph Hollabaugh | Ohio Electric Utility Institute | — | Sep-Dec15 |
| Jack Shaner | Ohio Environmental Council | — | Sep-Dec15 |
| Trent Dougherty | Ohio Environmental Council | — | Sep-Dec15 |
| Trish Demeter | Ohio Environmental Council | — | Sep-Dec15 |
| Charles Willoughby | Ohio Municipal Electric Association | — | Sep-Dec16 |
| Courtney Saunders | Ohio Municipal Electric Association | — | Sep-Dec16 |
| Daniel P Leite | Ohio Municipal Electric Association | — | Sep-Dec16 |
| John W Bentine | Ohio Municipal Electric Association | — | Sep-Dec15 |
| Jolene M Thompson | Ohio Municipal Electric Association | — | Sep-Dec15 |
| Keith H Brooks | Ohio Municipal Electric Association | — | Sep-Dec15 |
| Kurt L Leib | Ohio Municipal Electric Association | — | Sep-Dec15 |
| Lisa McAlister | Ohio Municipal Electric Association | — | Sep-Dec15 |
| Michael A Beirne | Ohio Municipal Electric Association | — | Sep-Dec15 |
| Michael Kyser | Ohio Municipal Electric Association | — | Sep-Dec15 |
| Rachel Gerrick | Ohio Municipal Electric Association | — | Sep-Dec15 |
| Scott Owens | Ohio Municipal Electric Association | — | Sep-Dec15 |
| Edward L Albright | Ohio Municipal League | — | Sep-Dec15 |
| Erin Synk | Ohio PACE Energy, LLC | — | Sep-Dec15 |
| Lee C Weingart | Ohio PACE Energy, LLC | — | Sep-Dec15 |
| Scott Owens | Ohio PACE Energy, LLC | — | Sep-Dec15 |
| Andrew Huffman | Ohio Township Association | — | Sep-Dec15 |
| Brooke A Cheney | Ohio Township Association | — | Sep-Dec15 |
| Heidi M Fought | Ohio Township Association | — | Sep-Dec15 |
| Kelly C O'Reilly | Ohio Township Association | — | Sep-Dec15 |
| Matthew DeTemple | Ohio Township Association | — | Sep-Dec15 |
| Matthew S Whitehead | Ohio Township Association | — | Sep-Dec15 |
| Victor F Hipsley | Ohio Township Association | — | Sep-Dec15 |
| Kelly C O'Reilly | Oncology Practice Alliance | — | Sep-Dec16 |
| Matthew S Whitehead | Pfizer Inc. | — | Sep-Dec15 |
| W. Fletch Zimpher | Public Utilities Commission of Ohio | — | Sep-Dec16 |
| Terrence O'Donnell | Sol Systems, LLC | — | Sep-Dec16 |
| William Vorys | Sol Systems, LLC | — | Sep-Dec16 |
| Terrence O'Donnell | SolarCity | — | Sep-Dec16 |
| William Vorys | SolarCity | — | Sep-Dec16 |
| Terrence O'Donnell | The Alliance for Solar Choice, LLC | — | Sep-Dec15 |
| William Vorys | The Alliance for Solar Choice, LLC | — | Sep-Dec15 |
| Andrew Minton | US Green Building Council, Inc. | — | Sep-Dec15 |
| Greg Bennett | US Green Building Council, Inc. | — | Sep-Dec15 |
| Stephen Nielson | US Green Building Council, Inc. | — | Sep-Dec15 |
| William L Byers, IV | US Green Building Council, Inc. | — | Sep-Dec15 |
| Andrew Minton | Vitas Health Care Corporation | — | Sep-Dec15 |