May 12, 2025
BY Erin Voegele
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A notice published in the Federal Register by the U.S. EPA indicates that far fewer parties than originally anticipated have registered with the agency as biointermediate producers under the Renewable Fuel Standard.
The USDA recently released its Grain Crushings and Co-Products Production report for May, reporting that corn use for fuel ethanol production in March was down when compared to the same month of last year.
UNICA, the sugarcane industry association, has reported that sugarcane harvesting during the second half of April was impacted by rains. Sugarcane ethanol production was down, but corn ethanol production continued to expand.
A surge in corn kernel fiber as a feedstock is sweeping the industry, driven by incentives for low carbon intensities and EPA-approved testing methods for D3 RIN qualification.
Scientists at Washington State University have found a new way to produce sugar from corn stalks and other crop waste, potentially opening a new pathway to sustainable biofuels. The experimental process used ammonium sulfite-based alkali salts.