The port of Rotterdam is undergoing significant developments in the field of hydrogen infrastructure, with various projects shaping the region's energy landscape. Notable initiatives include the construction of Holland Hydrogen 1, a 200 MW renewable hydrogen plant by Shell, and the upcoming ELYgator electrolyser project by Air Liquide. These projects are pivotal in promoting green hydrogen production and usage within the city. Additionally, successful trials in ammonia bunkering and the progress in CO2 storage facilities demonstrate Rotterdam's preparedness for the transition to sustainable fuels. Collaborations with Brazil and Germany highlight the port's role as a vital hub for international green hydrogen trade. Projects like the offshore wind farm Zeevonk II showcase the city's commitment to leveraging natural resources for renewable energy generation. The continuous expansion of the hydrogen network and the development of key infrastructure underline Rotterdam's position as a leader in the transition towards a greener, more sustainable energy ecosystem.