Enagás and Gasunie, two major gas infrastructure companies from Spain and the Netherlands, have formalized an agreement to collaborate on decarbonization projects and the development of logistics chains to advance European decarbonization goals. The agreement, signed in Groningen, Netherlands, focuses on sustainable CO2 management and the transport of decarbonized molecules like green hydrogen and green ammonia. The joint projects include the transport and storage of CO2 from Spain to the Netherlands, involving biogenic CO2 from biomass for methanol production and the export of ammonia through multimolecule terminals. The collaboration also aims to identify potential offtakers in industrial sectors such as fertilizers and the maritime industry. The Memorandum of Understanding outlines a detailed action plan for the upcoming months with scheduled meetings between the CEOs of Enagás and Gasunie. This partnership signifies a significant step towards promoting green hydrogen infrastructure and supporting the transition to a more sustainable energy sector in Europe.