Lignin is a key obstacle to extracting sugars from biomass. Researchers have redesigned lignin to include weak bonds, or “zips,” which make it much easier to break apart. Credit: Shawn Mansfield, UBC
Who We Are
The Great Lakes Bioenergy Research Center (GLBRC) is a U.S. Department of Energy-funded Bioenergy Research Center led by the University of Wisconsin–Madison. With Michigan State University and other partners, we are developing sustainable biofuels and bioproducts made from dedicated energy crops grown on marginal lands. Our mission is simple: creating biofuels and bioproducts that are economically viable and environmentally sustainable.
Research Themes
Sustainable cropping systems
Engineering bioenergy crops to enhance their environmental and economic value
GLBRC News
Building on previous work using RCF to deconstruct poplar, Great Lakes Bioenergy Research scientists evaluated six solvents in pure form and in varying mixtures with water and used the results to develop a computational model for solvent selection. The results showed a 50/50 mixture of methanol and water performed the best because it reduces reactor pressure and doesn't interfere with the microbes and lowers the break-even cost of the product by 24%.
Great Lakes Bioenergy Research Center scientists at Michigan State University have developed a groundbreaking machine learning system capable of predicting nitrous oxide emissions from U.S. croplands with unprecedented accuracy, a finding with valuable implications for national greenhouse gas accounting and mitigation.