Green Hydrogen International will lead development of the world’s largest green hydrogen production & storage hub in Duval County, Texas. Hydrogen City features 60 GW of solar & wind energy generation, which will power production of 2.5 million tonnes of green hydrogen. Salt cavern storage and ammonia production are among the target end-uses, with green ammonia to be exported to international markets from the Port of Corpus Christi. A similar, GW-scale project is already under development in Corpus Christi: the Gulf Coast green fuels hub.