Iowa Biodiesel Board

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Iowa has enacted some of the most comprehensive state biodiesel policies in the nation to help make biodiesel more available and affordable for consumers.

Those measures include:


  • A biodiesel retailer’s credit provides up to 4.5 cents per gallon for 5 percent biodiesel (B5)
  • A biodiesel producer incentive of 2 cents per gallon
  • A 3-cent state fuel tax exemption for biodiesel blends B11 and higher
  • Infrastructure grants

Strong state policies encourage production to remain in Iowa, benefiting our economy and biofuels leadership position.



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