| Terry Harrmann | Alliant Energy Corporation | Undecided | GA86 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Supporting | GA86 |
| John Pederson | Central Iowa Power Cooperative (CIPCO) | Supporting | GA86 |
| Kelly Nuckolls | Central Iowa Power Cooperative (CIPCO) | Supporting | GA86 |
| Matt Eide | Central Iowa Power Cooperative (CIPCO) | Supporting | GA86 |
| Gary Grant | City of Cedar Rapids | Supporting | GA86 |
| Larry Murphy | City of Cedar Rapids | Supporting | GA86 |
| Meghan Malloy | City of Cedar Rapids | Supporting | GA86 |
| Doug Struyk | Facebook | Undecided | GA86 |
| George Appleby | Facebook | Undecided | GA86 |
| Jennifer Tyler | Facebook | Undecided | GA86 |
| Jim Carney | Facebook | Undecided | GA86 |
| Shannon Henson | Facebook | Undecided | GA86 |
| Dane Schumann | IBEW Iowa State Conference | Supporting | GA86 |
| Emily Hockins | IBEW Iowa State Conference | Supporting | GA86 |
| Threase Harms | IBEW Iowa State Conference | Supporting | GA86 |
| Jessica Hyland | Iowa Association of Business and Industry (ABI) | Supporting | GA86 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Supporting | GA86 |
| Myron Linn | Iowa Association of Business and Industry (ABI) | Supporting | GA86 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Supporting | GA86 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Supporting | GA86 |
| Paula Dierenfeld | Iowa Association of Electric Cooperatives | Supporting | GA86 |
| Scott Sundstrom | Iowa Association of Electric Cooperatives | Supporting | GA86 |
| Tim Coonan | Iowa Association of Electric Cooperatives | Supporting | GA86 |
| Brad Epperly | Iowa Business Energy Coalition (IBEC) | Undecided | GA86 |
| Paula Dierenfeld | Iowa Business Energy Coalition (IBEC) | Undecided | GA86 |
| Scott Sundstrom | Iowa Business Energy Coalition (IBEC) | Undecided | GA86 |
| Robert Mulqueen | Iowa Environmental Council | Undecided | GA86 |
| Brad Epperly | Iowa Society of Certified Public Accountants | Undecided | GA86 |
| Paula Dierenfeld | Iowa Society of Certified Public Accountants | Undecided | GA86 |
| Scott Sundstrom | Iowa Society of Certified Public Accountants | Undecided | GA86 |
| Doug Struyk | Iowa Solar Energy Trade Association | Undecided | GA86 |
| George Appleby | Iowa Solar Energy Trade Association | Undecided | GA86 |
| Jennifer Tyler | Iowa Solar Energy Trade Association | Undecided | GA86 |
| Jim Carney | Iowa Solar Energy Trade Association | Undecided | GA86 |
| Shannon Henson | Iowa Solar Energy Trade Association | Undecided | GA86 |
| Jennifer Kingland | Iowa Taxpayers Association | Undecided | GA86 |
| Gary Grant | Linn County Board of Supervisors | Supporting | GA86 |
| Larry Murphy | Linn County Board of Supervisors | Supporting | GA86 |
| Meghan Malloy | Linn County Board of Supervisors | Supporting | GA86 |
| Brian Johnson | NextEra Energy | Supporting | GA86 |
| Craig Walter | NextEra Energy | Supporting | GA86 |