Green Hydrogen Heats Up: Spain, Australia, and the US Race Toward Industrial Decarbonization

The article discusses green hydrogen initiatives in Spain, Australia (specifically Newcastle), the U.S. and the UK. The claims about Newcastle transforming into a hydrogen and ammonia export hub, with the involvement of Mitsubishi Heavy Industries (MHI), are supported by the search results. The [fuelcellsworks.com](https://fuelcellsworks.com/2025/03/11/clean-energy/port-of-newcastle-partners-with-mhi-for-hydrogen-and-ammonia-export-hub-studies-in-nsw) article confirms the partnership between the Port of Newcastle and MHI for hydrogen and ammonia export hub studies, dating back to March 11, 2025. The Port of Newcastle's Clean Energy Precinct is also mentioned in [portofnewcastle.com.au](https://www.portofnewcastle.com.au/projects-and-development/port-of-newcastle-clean-energy-precinct/). The article's claims regarding other countries are not verifiable with the provided search snippets.