Jessica Jewell. (IMAGE) Chalmers University of Technology Caption Jessica Jewell, Associate Professor of Energy Transitions at Chalmers University of Technology, Sweden. Credit Image: Udo Schlög Usage Restrictions Credit must be given to the creator. License CC BY 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.