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
Early Cattle-on-Feed estimates point to slightly tighter cattle supplies, reinforcing the need to monitor prices and timing for winter marketing.
Row crop losses in 2025 are outpacing last year. With no disaster aid yet approved, many operations face a tough financial bridge to 2026 even as Farm Bill improvements remain a year away.
Heavy rains are wreaking havoc on Argentina’s farmland, leaving nearly 4 million acres at risk and delaying corn and soybean plantings in one of the world’s top grain export regions.
The White House is now preparing to restore an Endangered Species Act (ESA) rule from the first Trump Administration.