16x9-green fleet award image2 (IMAGE) DOE/Argonne National Laboratory Caption Argonne received the Green Fleet Award from DOE, allowing it to continue to expand its fleet of zero-emissions vehicles, like the one shown here charging at the laboratory. Credit (Image by Argonne National Laboratory.) 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.