V2G Innovation (IMAGE) University of Delaware Caption UD and the Nuvve Corporation have expanded their collaboration, which allows Nuvve to use UD technology in electric vehicles that can charge or discharge their batteries when connected to the electric grid. The vehicles above are in use in Denmark. Credit Nuvve Corporation Usage Restrictions Must credit Nuvve Corporation 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.