The Official App the Hydrogen & Carbon Capture Technology Expo, North America. The Ultimate tool for the event, which offers the change to connect, chat and network with attendees, exhibitors and speakers before, during and after the event. Bookmark your ideal sessions at the conference, navigate through the 400 + exhibitors with the floor plan and even see what activities are going on within the expo floor. The App has everything you need to unleash the networking potential of North America’s Largest Hydrogen & Carbon Capture event.