World's largest green hydrogen hub unveiled in Texas, which could help fuel space travel

The 60GW Hydrogen City project announced by local start-up Green Hydrogen International will be powered by wind and solar, with an on-site salt cavern for hydrogen storage

Potential customer: a Starhopper rocket before SpaceX performs an untethered test of the Raptor engine mounted on it at the company’s facility in Boca Chica, near Brownsville, Texas
Potential customer: a Starhopper rocket before SpaceX performs an untethered test of the Raptor engine mounted on it at the company’s facility in Boca Chica, near Brownsville, TexasPhoto: REUTERS/SCANPIX
Published 7 March 2022, 18:20Updated 7 March 2022, 18:20