| Julie Vande Hoef | Alliant Energy Corporation | Undecided | GA87 |
| Jim Obradovich | Distributed Wind Energy Association of America | Supporting | GA87 |
| Pete McRoberts | Distributed Wind Energy Association of America | Supporting | GA87 |
| Robert Mulqueen | Distributed Wind Energy Association of America | Supporting | GA87 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Undecided | GA87 |
| Julie Smith | Iowa Association of Municipal Utilities | Undecided | GA87 |
| Timothy Whipple | Iowa Association of Municipal Utilities | Undecided | GA87 |
| Emily Piper | Iowa Association of School Boards | Supporting | GA87 |
| Phil Jeneary | Iowa Association of School Boards | Supporting | GA87 |
| Robert Hartwig | Iowa Bankers Association | Undecided | GA87 |
| Sharon Presnall | Iowa Bankers Association | Undecided | GA87 |
| Phil Wise | Iowa Dept. of Education | Undecided | GA87 |
| Shan Seivert | Iowa Dept. of Education | Undecided | GA87 |
| Brad Hudson | Iowa State Education Association | Undecided | GA87 |
| Melissa Peterson | Iowa State Education Association | Undecided | GA87 |
| Chad Kleppe | Master Builders of Iowa | Undecided | GA87 |
| Julie Smith | Master Builders of Iowa | Undecided | GA87 |
| Brian Johnson | Mechanical Contractors Association of Iowa (MCAI) | Undecided | GA87 |
| Craig Walter | Mechanical Contractors Association of Iowa (MCAI) | Undecided | GA87 |
| John Davis | MidAmerican Energy Company | Undecided | GA87 |
| Brian Johnson | NECA - Iowa (NEC) | Undecided | GA87 |
| Craig Walter | NECA - Iowa (NEC) | Undecided | GA87 |
| Margaret Buckton | Rural School Advocates of Iowa | Supporting | GA87 |
| David Wilkerson | School Administrators of Iowa | Supporting | GA87 |
| Tom Narak | School Administrators of Iowa | Supporting | GA87 |
| Margaret Buckton | Urban Education Network of Iowa | Supporting | GA87 |