EPA Finalizes Guidance on Analytical Method for Determining Corn Kernel Fiber Conversion to Cellulosic Ethanol – “Is this a BIG DEAL?”

Last month, EPA posted updated technical guidance (EPA-420-B-22-041) on qualifying an analytical method for determining the amount of corn kernel fiber converted to cellulosic ethanol when co-processed with corn starch in a conventional corn ethanol plant.  On the surface, this