| Maria Haberman | American Electric Power | — | Sep-Dec21 |
| Zachary Frymier | American Electric Power | — | Sep-Dec21 |
| Brock Miskimen | American Petroleum Institute - API Ohio | — | Sep-Dec21 |
| Christopher N Slagle | American Petroleum Institute - API Ohio | — | Sep-Dec21 |
| Gregory J Lestini | American Petroleum Institute - API Ohio | — | Sep-Dec21 |
| Matt Koppitch | American Petroleum Institute - API Ohio | — | Sep-Dec21 |
| Brock Miskimen | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec21 |
| Christopher N Slagle | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec21 |
| Gregory J Lestini | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec21 |
| Laurie Thornton | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec21 |
| Matt Koppitch | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec21 |
| Michael F Roeder | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec21 |
| Rachael Guastella | CenterPoint Energy DBA Vectren Energy | — | Sep-Dec21 |
| Brock Miskimen | ChargePoint, Inc. | — | Sep-Dec21 |
| Christopher N Slagle | ChargePoint, Inc. | — | Sep-Dec21 |
| Gregory J Lestini | ChargePoint, Inc. | — | Sep-Dec21 |
| Matt Koppitch | ChargePoint, Inc. | — | Sep-Dec21 |
| Rachael Guastella | ChargePoint, Inc. | — | Sep-Dec21 |
| Cheryl L Subler | County Commissioners' Association of Ohio | — | Sep-Dec21 |
| John R Leutz | County Commissioners' Association of Ohio | — | Sep-Dec21 |
| Andrew Minton | Ductile Iron Pipe Research Association | — | Sep-Dec21 |
| Greg Bennett | Ductile Iron Pipe Research Association | — | Sep-Dec21 |
| William L Byers, IV | Ductile Iron Pipe Research Association | — | Sep-Dec21 |
| Charles W. Keiper, II | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec21 |
| Christopher N Slagle | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec21 |
| Gregory J Lestini | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec21 |
| Leigh E Herington | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec21 |
| Matt Koppitch | Northeast Ohio Public Energy Council (NOPEC) | — | Sep-Dec21 |
| Michael Brello | Ohio Electric Utility Institute | — | Sep-Dec21 |
| Brock Miskimen | Ohio Independent Power Producers | — | Sep-Dec21 |
| Christopher N Slagle | Ohio Independent Power Producers | — | Sep-Dec21 |
| Dylan Borchers | Ohio Independent Power Producers | — | Sep-Dec21 |
| Gregory J Lestini | Ohio Independent Power Producers | — | Sep-Dec21 |
| Matt Koppitch | Ohio Independent Power Producers | — | Sep-Dec21 |
| Rachael Guastella | Ohio Independent Power Producers | — | Sep-Dec21 |
| Christopher N Slagle | Ohio Manufacturers' Association | — | Sep-Dec21 |
| Andrew W Herf | Palmer Energy Company | — | Sep-Dec21 |
| Joseph Hollabaugh | Palmer Energy Company | — | Sep-Dec21 |
| Christopher N Slagle | Southeast Ohio Public Energy Council (SOPEC) | — | Sep-Dec21 |
| Gregory J Lestini | Southeast Ohio Public Energy Council (SOPEC) | — | Sep-Dec21 |
| Matt Koppitch | Southeast Ohio Public Energy Council (SOPEC) | — | Sep-Dec21 |
| Kristen Brinkman-Tell | Vistra Corp. | — | Sep-Dec21 |
| Brock Miskimen | sPower Development Company, LLC | — | Sep-Dec21 |
| Christopher N Slagle | sPower Development Company, LLC | — | Sep-Dec21 |
| Gregory J Lestini | sPower Development Company, LLC | — | Sep-Dec21 |
| Matt Koppitch | sPower Development Company, LLC | — | Sep-Dec21 |
| Rachael Guastella | sPower Development Company, LLC | — | Sep-Dec21 |