Bales of Cellulosic Biomass (IMAGE) U.S. National Science Foundation Caption Bales of cellulosic biomass: Marginal lands may be a prime source for alternative energy. Credit Phil Robertson, MSU 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.