A study conducted by the Fraunhofer Centre for Maritime Logistics and Services (CML) revealed that Hamburg has the potential to become Germany's hydrogen hub by 2045, supplying a significant portion of the national demand for green hydrogen and its derivatives. The study, commissioned by the Ministry of Economics and funded by the Hamburg Climate Plan, highlighted the city's suitability for accommodating the production and import of hydrogen, ammonia, methanol, and e-fuels. The Port of Hamburg is expected to play a crucial role in this transition, with infrastructure capable of handling the import volumes and production requirements forecasted for the future. The study emphasized the need for new infrastructure, such as liquid bulk terminals, to support the rising production and seaborne imports of hydrogen-based energy sources. Additionally, recommendations were made to build new transport infrastructure, maintain existing facilities, and connect to the European pipeline network to ensure efficient distribution of green energy. Hamburg's initiatives like the 'Hamburg Green Hydrogen Hub' and the 'Hamburg Hydrogen Industrial Network' are key steps towards establishing the city as a leading player in green energy imports for Germany.