ANKENY, IOWA (October 30, 2019) — The newly-elected chair and others from the Iowa Biodiesel Board testified at the Environmental Protection Agency’s public hearing on the supplemental proposal for meeting the volume-requirements of the Renewable Fuel Standard. The IBB joined other industry leaders in asking EPA to account for the effect of past small-refinery exemptions and increase advanced biofuel and biomass-based diesel-volumes that drive growth in renewable-fuel production.