Hydrogen (IMAGE) Graz University of Technology Caption Green hydrogen is seen as a beacon of hope in the energy and mobility revolution, but it is not yet suitable for mass production. Credit peterschreiber.media - AdobeStock Usage Restrictions May only be used when citing the source "peterschreiber.media - AdobeStock" 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.