| Julie Vande Hoef | Alliant Energy Corporation | Undecided | GA88 |
| Kate Walton | Arconic (Formerly Alcoa) | Opposing | GA88 |
| Matt Eide | Arconic (Formerly Alcoa) | Opposing | GA88 |
| Cody Smith | Center for Rural Affairs | Supporting | GA88 |
| Kerry Koonce | Central Iowa Power Cooperative (CIPCO) | Supporting | GA88 |
| Maddie Wilcox | IBEW Iowa State Conference | Supporting | GA88 |
| Maddie Wilcox | IBEW Iowa State Conference | Undecided | GA88 |
| Threase Harms | IBEW Iowa State Conference | Supporting | GA88 |
| Threase Harms | IBEW Iowa State Conference | Undecided | GA88 |
| Mark Joyce | ITC Midwest | Supporting | GA88 |
| Todd Schulz | ITC Midwest | Supporting | GA88 |
| Tony Phillips | ITC Midwest | Supporting | GA88 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Undecided | GA88 |
| Dustin Miller | Iowa Association of Electric Cooperatives | Undecided | GA88 |
| Katie Graham | Iowa Association of Electric Cooperatives | Undecided | GA88 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Undecided | GA88 |
| Paula Dierenfeld | Iowa Association of Electric Cooperatives | Undecided | GA88 |
| Brad Epperly | Iowa Association of Municipal Utilities | Undecided | GA88 |
| Dustin Miller | Iowa Association of Municipal Utilities | Undecided | GA88 |
| Katie Graham | Iowa Association of Municipal Utilities | Undecided | GA88 |
| Paula Dierenfeld | Iowa Association of Municipal Utilities | Undecided | GA88 |
| Timothy Whipple | Iowa Association of Municipal Utilities | Undecided | GA88 |
| Brad Epperly | Iowa Business Energy Coalition (IBEC) | Undecided | GA88 |
| Dustin Miller | Iowa Business Energy Coalition (IBEC) | Undecided | GA88 |
| Katie Graham | Iowa Business Energy Coalition (IBEC) | Undecided | GA88 |
| Paula Dierenfeld | Iowa Business Energy Coalition (IBEC) | Undecided | GA88 |
| Pam Mackey-Taylor | Iowa Chapter of Sierra Club | Undecided | GA88 |
| Jake Ketzner | Iowa Conservative Energy Forum | Supporting | GA88 |
| Jennifer Terry | Iowa Environmental Council | Undecided | GA88 |
| Jordan Oster | Iowa Environmental Council | Undecided | GA88 |
| Kerri Johannsen | Iowa Environmental Council | Undecided | GA88 |
| Michael Schmidt | Iowa Environmental Council | Undecided | GA88 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Undecided | GA88 |
| Julianne Frosolone | Iowa Federation of Labor, AFL-CIO | Undecided | GA88 |
| Doug Struyk | LS Power Midcontinent, LLC | Opposing | GA88 |
| Jennifer Dorman | LS Power Midcontinent, LLC | Opposing | GA88 |
| Jim Carney | LS Power Midcontinent, LLC | Opposing | GA88 |
| David Adelman | MidAmerican Energy Company | Supporting | GA88 |
| Frank Chiodo | MidAmerican Energy Company | Supporting | GA88 |
| Matt Hinch | MidAmerican Energy Company | Supporting | GA88 |
| Onnalee Gettler | MidAmerican Energy Company | Supporting | GA88 |
| Sara Allen | MidAmerican Energy Company | Supporting | GA88 |
| Scott Newhard | MidAmerican Energy Company | Supporting | GA88 |
| Kate Walton | Missouri River Energy Services | Opposing | GA88 |
| Kate Walton | Missouri River Energy Services | Undecided | GA88 |
| Kersten Johnson | Missouri River Energy Services | Opposing | GA88 |
| Kersten Johnson | Missouri River Energy Services | Undecided | GA88 |
| Matt Eide | Missouri River Energy Services | Opposing | GA88 |
| Matt Eide | Missouri River Energy Services | Undecided | GA88 |
| Brian Johnson | NextEra Energy | Opposing | GA88 |
| Christopher Rants | NextEra Energy | Opposing | GA88 |
| Justin Hupfer | NextEra Energy | Opposing | GA88 |
| Jeff Cook | Office of Consumer Advocate | Undecided | GA88 |
| Doug Struyk | Resale Power Group of Iowa | Opposing | GA88 |
| Doug Struyk | Resale Power Group of Iowa | Undecided | GA88 |
| Jennifer Dorman | Resale Power Group of Iowa | Opposing | GA88 |
| Jennifer Dorman | Resale Power Group of Iowa | Undecided | GA88 |
| Jim Carney | Resale Power Group of Iowa | Opposing | GA88 |
| Jim Carney | Resale Power Group of Iowa | Undecided | GA88 |
| BRITTANY LUMLEY | SOO Green HVDC Link ProjectCo, LLC | Undecided | GA88 |
| Charlotte Eby | SOO Green HVDC Link ProjectCo, LLC | Undecided | GA88 |
| Jeffrey Boeyink | SOO Green HVDC Link ProjectCo, LLC | Undecided | GA88 |
| Taylor McDonald | SOO Green HVDC Link ProjectCo, LLC | Undecided | GA88 |
| Doug Struyk | Transource Energy LLC | Opposing | GA88 |
| Jennifer Dorman | Transource Energy LLC | Opposing | GA88 |
| Jim Carney | Transource Energy LLC | Opposing | GA88 |