The document summarizes the EUXDAT project which aims to build a large data analytics infrastructure connecting heterogeneous data sources and expertise to provide analytics tools and services supporting sustainable development goals like agriculture, soil/water protection, and biodiversity. The 3-year project brings together industry, academic, and research partners and will manage data storage, adapt processing tools for HPC and cloud, implement pilots in areas like farming and energy efficiency, and work to ensure long-term sustainability of the infrastructure.