US President Trump's war on Iran has caused fossil energy costs to rise, impacting natural gas markets in Europe and the US, leading to a renewed focus on green hydrogen projects. In Andalusia, Spain, a joint venture between H2Pro and Doral Hydrogen is moving forward with plans for a 50-megawatt off-grid green hydrogen project. This project aims to produce hydrogen entirely from off-grid solar power for blending into the existing natural gas pipeline and connecting with the forthcoming H2Med hydrogen pipeline for export. The Regional Clean Hydrogen Hubs program in the US, aimed at kickstarting the green hydrogen supply chain, is facing challenges due to funding withdrawal under the Trump administration, impacting farmers who could benefit from sustainable fertilizer produced with green hydrogen.