Tarpeh LCA battery recycling (IMAGE) Stanford University Caption Stanford associate professor William Tarpeh and PhD student Samantha Bunke working in the Tarpeh lab. Credit Bill Rivard/Precourt Institute for Energy, Stanford University Usage Restrictions None License Original 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.