Fiber Frustration: The U.S. EPA Hasn’t Approved a Corn Fiber Pathway in More than Four Years
by Lisa Gibson (Ethanol Producer Magazine) The stalled U.S. EPA approval of corn kernel fiber-to-ethanol pathways could be having a $1 billion impact on a 15-billion-gallon-per-year ethanol industry, says Jim Ramm, director of engineering for EcoEngineers. That’s assuming 3% of