| Jeffrey Boeyink | Alliant Energy Corporation | Opposing | GA88 |
| Julie Vande Hoef | Alliant Energy Corporation | Opposing | GA88 |
| Taylor McDonald | Alliant Energy Corporation | Opposing | GA88 |
| Brad Epperly | BNSF Railway Co. | Undecided | GA88 |
| Dustin Miller | BNSF Railway Co. | Undecided | GA88 |
| Katie Graham | BNSF Railway Co. | Undecided | GA88 |
| Paula Dierenfeld | BNSF Railway Co. | Undecided | GA88 |
| Brandon Geib | Black Hills Energy | Opposing | GA88 |
| Kate Walton | CN Rail | Undecided | GA88 |
| Matt Eide | CN Rail | Undecided | GA88 |
| Alex Hassel | City of Des Moines | Opposing | GA88 |
| Doug Struyk | City of Des Moines | Opposing | GA88 |
| Jen Schulte | City of Des Moines | Opposing | GA88 |
| Jennifer Dorman | City of Des Moines | Opposing | GA88 |
| Jim Carney | City of Des Moines | Opposing | GA88 |
| Doug Struyk | City of Iowa City | Opposing | GA88 |
| Jennifer Dorman | City of Iowa City | Opposing | GA88 |
| Jim Carney | City of Iowa City | Opposing | GA88 |
| Mark Joyce | ITC Midwest | Opposing | GA88 |
| Todd Schulz | ITC Midwest | Opposing | GA88 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Drew Wynes | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA88 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Opposing | GA88 |
| Brad Epperly | Iowa Association of Electric Cooperatives | Undecided | GA88 |
| Dustin Miller | Iowa Association of Electric Cooperatives | Opposing | GA88 |
| Dustin Miller | Iowa Association of Electric Cooperatives | Undecided | GA88 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Opposing | GA88 |
| Kevin Condon | Iowa Association of Electric Cooperatives | Undecided | GA88 |
| Julie Smith | Iowa Association of Municipal Utilities | Opposing | GA88 |
| Timothy Whipple | Iowa Association of Municipal Utilities | Opposing | GA88 |
| Julie Smith | Iowa Association of Water Agencies | Opposing | GA88 |
| Bill Peard | Iowa Cable and Telecommunications Association | Undecided | GA88 |
| Dave Duncan | Iowa Communications Alliance | Opposing | GA88 |
| Katie Hall | Iowa Communications Alliance | Opposing | GA88 |
| Mike St. Clair | Iowa Communications Alliance | Opposing | GA88 |
| Emily Piper | Iowa Rural Water Association | Opposing | GA88 |
| Jim Obradovich | Iowa Shortline and Regional Railroad Association | Opposing | GA88 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA88 |
| Jennifer Dorman | Iowa State Bar Association | Undecided | GA88 |
| Jim Carney | Iowa State Bar Association | Undecided | GA88 |
| Sydney Gangestad | Lumen | Opposing | GA88 |
| Tim Coonan | Lumen | Opposing | GA88 |
| Doug Struyk | Mediacom Communications Corporation | Undecided | GA88 |
| Jennifer Dorman | Mediacom Communications Corporation | Undecided | GA88 |
| Jim Carney | Mediacom Communications Corporation | Undecided | GA88 |
| David Adelman | Metropolitan Coalition | Undecided | GA88 |
| Frank Chiodo | Metropolitan Coalition | Undecided | GA88 |
| Matt Hinch | Metropolitan Coalition | Undecided | GA88 |
| Sara Allen | Metropolitan Coalition | Undecided | GA88 |
| John Davis | MidAmerican Energy Company | Undecided | GA88 |
| Gary Grant | Midwestern Trading, Inc. | Supporting | GA88 |
| Gary Grant | Midwestern Trading, Inc. | Withdrawn | GA88 |
| Gary Grant | Midwestern Trading, Inc. | Undecided | GA88 |
| Larry Murphy | Midwestern Trading, Inc. | Supporting | GA88 |
| Larry Murphy | Midwestern Trading, Inc. | Withdrawn | GA88 |
| Larry Murphy | Midwestern Trading, Inc. | Undecided | GA88 |
| Meghan Malloy | Midwestern Trading, Inc. | Supporting | GA88 |
| Meghan Malloy | Midwestern Trading, Inc. | Withdrawn | GA88 |
| Meghan Malloy | Midwestern Trading, Inc. | Undecided | GA88 |
| Julie Smith | Nebraska Municipal Power Pool - NMPP Energy | Opposing | GA88 |
| Brian Johnson | NextEra Energy | Undecided | GA88 |
| Craig Walter | NextEra Energy | Undecided | GA88 |
| Doug Struyk | Resale Power Group of Iowa | Withdrawn | GA88 |
| Doug Struyk | Resale Power Group of Iowa | Undecided | GA88 |
| Jennifer Dorman | Resale Power Group of Iowa | Withdrawn | GA88 |
| Jennifer Dorman | Resale Power Group of Iowa | Undecided | GA88 |
| Jim Carney | Resale Power Group of Iowa | Withdrawn | GA88 |
| Jim Carney | Resale Power Group of Iowa | Undecided | GA88 |