There is growing interest in high-biomass sorghum (Sorghum bicolor L. Moench) as a bioenergy feedstock, but more information is needed to determine the most suitable varieties for the U.S. Midwest. This study by researchers at the Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) evaluated and compared the yield potential of 13 sorghum hybrids in central and southern Illinois.