Applying Hydrogen in Cars or Toilets

Professor of Energy Conversion Aravind Purushothaman Vellayani is working on systems that use hydrogen to produce electricity – for large factories, for instance. But even your car or your toilet could be capable of producing electricity from hydrogen. Aravind: ‘The technology is available, but for commercial applications, it is often still too expensive. So, this is where science has a part to play: bridging the gap from fundamental knowledge to applications.’