Recycling - Batteries Unbound (IMAGE) DOE/Oak Ridge National Laboratory Caption ORNL's green solvent enables environmentally friendly recycling of valuable Li-ion battery materials. Credit Andy Sproles/ORNL, U.S. Dept. of Energy 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.