| Monte Shaw | executive director | Iowa Renewable Fuels Association | 11 | 2025-02-04 ‘No more Iowa nice’: Biofuels leaders push for year-round E15 iowacapitaldispatch.com |
| Joni Ernst | U.S. Senator | U.S. Senate, Iowa | 7 | 2024-02-09 American Carbon Alliance Endorses Farm to Fly Act to Boost Sustainable Aviation Fuel biofuels-news.com |
| Grant Kimberley | | Iowa Biodiesel Board | 5 | 2023-05-25 US Governors Call on EPA to Increase Biomass-Based Diesel and Advanced Biofuels Volumes biobased-diesel.com |
| Kim Reynolds | | State of Iowa | 3 | 2025-02-04 ‘No more Iowa nice’: Biofuels leaders push for year-round E15 iowacapitaldispatch.com |
| Chris Boshart | | Iowa Renewable Fuels Association, Corn, LP | 2 | 2025-02-04 ‘No more Iowa nice’: Biofuels leaders push for year-round E15 iowacapitaldispatch.com |
| Peter Thorne | | University of Iowa | 2 | 2023-09-21 Ethanol and Corn Industries Challenge EPA Advisory Board's Draft Report reuters.com |
| Randy Miller | | Iowa Soybean Association | 2 | 2023-05-25 US Governors Call on EPA to Increase Biomass-Based Diesel and Advanced Biofuels Volumes biobased-diesel.com |
| Christie Wiebbecke | | Iowa Soybean Association | 1 | 2024-01-01 Valent Joins Iowa Soybean Research Center as Industry Partner biobased-diesel.com |
| Don Heck | | Iowa Central Biofuels Testing Lab | 1 | 2023-01-01 Expansion of Biofuels Testing Lab at Iowa Central biobased-diesel.com |
| Greg Tylka | | Iowa Soybean Research Center | 1 | 2024-01-01 Valent Joins Iowa Soybean Research Center as Industry Partner biobased-diesel.com |
| Jesse Ulrich | | Iowa Central | 1 | 2023-01-01 Expansion of Biofuels Testing Lab at Iowa Central biobased-diesel.com |
| Mike Naig | Secretary of Agriculture | State of Iowa | 1 | 2024-01-01 Iowa Leads in Renewable Fuels with Awards and Infrastructure Investments biobased-diesel.com |
| Rep. Cindy Axne | | D-Iowa | 1 | 2021-11-16 House Agriculture Committee’s Subcommittee on Commodity Exchanges, Energy and Credit Ho... biomassmagazine.com |
| Silvia Secchi | | University of Iowa | 1 | 2023-08-01 Regenerative Farmers Struggle with Crop Insurance Amid Climate Change insurancejournal.com |
| Terry Branstad | | named alongside Iowa Renewable Fuels Association, USDA | 1 | 2024-01-01 USDA Secretary Tom Vilsack Honored with Lifetime Champion of Renewable Fuels Award biobased-diesel.com |
| Wendy Wintersteen | | Iowa State University | 1 | 2021-10-01 Renewable Energy Group Inc. and Iowa State University Launch Hydrotreater Pilot Plant biomassmagazine.com |
