The article discusses the potential of Western Australia, particularly the Oakajee region, to emerge as a major player in renewable hydrogen production and export, focusing on the collaboration between the Port of Rotterdam, Fraunhofer Institute for Solar Energy Systems ISE, and Australian partners. The TrHyHub Study examined the feasibility of establishing a supply chain from the Mid West Hydrogen Hub to Germany via Rotterdam, emphasizing the role of ammonia as a viable option with anticipated cost savings. The study highlighted the immense renewable energy capabilities of the Oakajee area, with theoretical projections indicating substantial hydrogen production potential from solar and wind sources. Fraunhofer ISE researchers detailed the techno-economic aspects of the ammonia supply chain, showcasing the cost-effectiveness of long-distance transport. Additionally, discussions on the transition to renewable hydrogen in Germany, driven by the National Hydrogen Strategy and the REPowerEU plan, underscore the need for imports, particularly from Australia. The article concludes with the signing of a significant agreement between Australia and Germany to advance green hydrogen supply chains, signaling a major step towards a sustainable energy transition.