Biomass Recalcitrance Simulation (IMAGE) DOE/Oak Ridge National Laboratory Caption ORNL's Jeremy Smith is studying the recalcitrance of biomass to enable cheaper, more efficient biofuels and other high-value chemicals. Credit Oak Ridge National Laboratory Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.