A consortium of scientists and developers in the 'HYPAT' project have identified the need for Germany to import a large portion of green hydrogen and hydrogen-based synthesis products to meet future demands. The project established a global hydrogen potential atlas, highlighting potential partner countries like Brazil, Morocco, Canada, Ukraine, and the United Arab Emirates for cooperative development with Germany. The Fraunhofer Institute for Solar Energy Systems ISE conducted detailed techno-economic analyses on green hydrogen production locations and export of Power-to-X products, suggesting liquid hydrogen and ammonia as promising import options. The study recommended accelerating the development of liquid hydrogen technologies for cost-effectiveness and emphasized the significance of sustainable water supply for hydrogen production. Additionally, the research explored the positive effects on exporting countries, including job creation, local value addition, and energy transition acceleration. While the study proposed upper limits on export volumes to prevent energy supply issues, it also highlighted the importance of addressing potential effects on the local energy transition early on. Importantly, the analysis emphasized the need for international collaboration, technological advancements, and environmental sustainability in the green hydrogen economy.