Hydrogen Americas Summit & Exhibition CHBC Members save 15% on registration with the code CALHY15HAS Hydrogen Americas Summit & Exhibition; Washington, DC + Add to Google Calendar + iCal / Outlook export The event is finished. Tags: CHBC Leadership Attended Events, Industry Events Date Oct 03 - 04 2023 Expired! Time 8:00 AM - 6:00 PM More Info Read More Category Newsletter Share this event