Sandia Hydrogen Safety Modeling Team (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories hydrogen safety modeling team, from left to right, risk analyst Brian Ehrhart, project co-leader Chris LaFleur and co-leader Alice Muna. Credit Photo by Lonnie Anderson 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.