Spain is becoming a vital hub for marine solutions, focusing on advanced biofuels and green hydrogen to address the decarbonisation needs of the global shipping industry. The International Maritime Association sets ambitious emission reduction targets, driving regulatory initiatives like the Emissions Trading System and Fuel EU Maritime. Moeve, a leading provider of marine fuels in Spain, is ramping up biofuel production and investing in a second-generation biofuels plant in Huelva. They are also developing green hydrogen plants as part of the Andalusian Green Hydrogen Valley. The industry stresses the importance of sustainable fuels and seeks government support to scale up production. By establishing a green maritime corridor and collaborating with ports like Rotterdam, Spain aims to lead in global maritime decarbonisation. Moeve's efforts in biofuels, green hydrogen, and sustainable shipping solutions mark significant progress towards a net-zero future in shipping.