Frustrating to Watch: Iowa’s biodiesel industry suffers due to policy uncertainties

The economic uncertainty of today’s ag economy has left biodiesel producers in Iowa struggling.

Biodiesel plants across the state, which were once busy. are now sitting idle.

Plant workers say that several plants were even forced to shut down after the expiration of the biodiesel tax incentive 40A and delayed guidance on the 45Z Clean Fuel Production Credit

The Executive Director of the Iowa Biodiesel Board says that it has been frustrating to watch and says that people behind the facilities are feeling the strain. He says that the federal government needs to put policies in place that support biodiesel production and do not leave producer in limbo.

Related Stories
CoBank Knowledge Exchange’s Jeff Johnston shares the group’s positive perspective on expanding data centers into rural areas and weighs the risks and rewards for those communities.
Texas Commissioner of Agriculture Sid Miller joined us to discuss data center expansion, farmland preservation, rural economic impacts, and imminent cattle biosecurity concerns affecting agriculture today.
The Pennsylvania Farm Show continues through Saturday, wrapping up another successful year of celebrating agriculture in the Commonwealth.
Shaun Haney joined us to discuss Canada’s new trade agreement with China, the potential impact on farmers and exporters, and what it could mean for U.S.–Canada trade relations going forward.
The proposal signals a renewed push to offset tariff-driven losses, stabilize nutrition programs, and broaden eligibility for farm aid, though its path forward will depend on congressional negotiations.
The application deadline is March 8, 2026. The 1890 National Scholars Program aims to encourage students at 1890 land-grant universities to pursue careers in food, agriculture, and natural resource sciences.