| Brian Johnson | Alliance Pipeline, Inc. | Undecided | GA84 |
| Jamie Cashman | Alliance Pipeline, Inc. | Undecided | GA84 |
| Terry Harrmann | Alliant Energy Corporation | Supporting | GA84 |
| F. Thornton | Central IA Power Cooperative (CIPCO) | Undecided | GA84 |
| Brad Epperly | Clean Line Energy | Undecided | GA84 |
| Keith Luchtel | Clean Line Energy | Undecided | GA84 |
| Paula Dierenfeld | Clean Line Energy | Undecided | GA84 |
| Scott Sundstrom | Clean Line Energy | Undecided | GA84 |
| Brad Epperly | IA. Assn. of Electric Cooperatives | Supporting | GA84 |
| Keith Luchtel | IA. Assn. of Electric Cooperatives | Supporting | GA84 |
| Paula Dierenfeld | IA. Assn. of Electric Cooperatives | Supporting | GA84 |
| Scott Sundstrom | IA. Assn. of Electric Cooperatives | Supporting | GA84 |
| Tim Coonan | IA. Assn. of Electric Cooperatives | Supporting | GA84 |
| Jim Obradovich | IA. Environmental Council | Undecided | GA84 |
| John Pederson | IA. Ethanol Producers Assn. | Undecided | GA84 |
| Matt Eide | IA. Ethanol Producers Assn. | Undecided | GA84 |
| Jen Schulte | IA. Farmers Union | Undecided | GA84 |
| Kent Hartwig | IA. Farmers Union | Opposing | GA84 |
| Kent Hartwig | IA. Farmers Union | Undecided | GA84 |
| Threase Harms | IA. Farmers Union | Undecided | GA84 |
| Charlie Wishman | IA. Federation of Labor, AFL-CIO | Supporting | GA84 |
| Ken Sagar | IA. Federation of Labor, AFL-CIO | Supporting | GA84 |
| Mike Heller | IA. Renewable Fuels Assn. (IRF) | Undecided | GA84 |
| Paula Feltner | IA. Renewable Fuels Assn. (IRF) | Undecided | GA84 |
| Kerri Johannsen | IA. Utilities Board | Undecided | GA84 |
| Jim Obradovich | IA. Wind Energy Assn. | Supporting | GA84 |
| Jim Obradovich | IA. Wind Energy Assn. | Undecided | GA84 |
| Jen Schulte | IBEW IA State Conference | Supporting | GA84 |
| Kent Hartwig | IBEW IA State Conference | Supporting | GA84 |
| Threase Harms | IBEW IA State Conference | Supporting | GA84 |
| Jerry Fitzgerald | ITC Midwest | Undecided | GA84 |
| Maggie Smith-Fitzgerald | ITC Midwest | Undecided | GA84 |
| Mark Joyce | ITC Midwest | Undecided | GA84 |
| John Pederson | Missouri River Energy Services | Undecided | GA84 |
| Matt Eide | Missouri River Energy Services | Undecided | GA84 |
| Mike Heller | Waste Management, Inc. | Undecided | GA84 |
| Paula Feltner | Waste Management, Inc. | Undecided | GA84 |