ILIAD builds on the assets resulting from two decades of investments in policies and infrastructures for the blue economy and aims at establishing an interoperable, data-intensive, and cost-effective Digital Twin of the Ocean (DTO). It capitalizes on the explosion of new data provided by many different earth sources, advanced computing infrastructures (cloud computing, HPC, Internet of Things, Big Data, social networking, and more) in an inclusive, virtual/augmented, and engaging fashion to address all Earth Data challenges. It will contribute towards a sustainable ocean economy as defined by the Centre for the Fourth Industrial Revolution and the Ocean, a hub for global, multistakeholder co-operation. The ILIAD DTO will fuse a large volume of diverse data, in a semantically rich and data agnostic approach to enable simultaneous communication with real world systems and models. Ontologies and a standard style-layered descriptor will facilitate semantic information and intuitive discovery of underlying information and knowledge to provide a seamless experience. The combination of geovisualisation, immersive visualization and virtual or augmented reality allows users to explore, synthesize, present, and analyze the underlying geospatial data in an interactive manner. The enabling technology of the ILIAD DTO will contribute to the implementation of the EU?s Green Deal and Digital Strategy and to the achievement of the UN Ocean Decade's outcomes and Sustainable Development Goals. To realize its potential, ILIAD DTO will follow the System of Systems approach, integrating all existing EU Earth Observing and Modelling Digital Infrastructures and Facilities To promote additional applications through ILIAD DTO, the partners will create the ILIAD Marketplace. Like an app store, providers will use the ILIAD Marketplace to distribute apps, plug-ins, interfaces, raw data, citizen science data, synthesized information, and value-adding services derived from the ILIAD DTO.

ActFast aims to identify, validate, and demonstrate climate change adaptation and mitigation solutions tailored for European aquaculture, alongside opportunities to increase sustainable production. Targeting regions where aquaculture is deeply integrated into the socio-economic fabric, the project will map climate hazards across the Mediterranean Sea, Deltas, Central-Eastern European inland waters, and North-East Atlantic Ocean, utilizing historical data, predictions, stakeholder insights, and satellite surveys. Integrating this comprehensive data analysis, the project will develop a user-friendly early warning system for the Mediterranean region empowering aquafarmers to proactively manage and mitigate climate risks. ActFast will promote the development of fast and replicable climate solutions for marine, transitional, and freshwater aquaculture by integrating climate prediction models with targeted solutions in four target regions. Given the unique impacts and sensitivities of the targeted areas and aquaculture systems, ActFast aims to design mitigation strategies that consider both regional and species-specific characteristics, boosting the productive efficiency, health, and well-being of farmed fish and mollusks struggling against climate change's impacts, increasing and diversifying production in coastal and rural areas, promoting economic growth and community resilience, and minimizing environmental impact and shrinking European aquaculture's carbon footprint. The proposed innovations will be shared through an inclusive dissemination and communication plan, while the market uptake of the results and outputs will be ensured by a detailed exploitation strategy. To achieve maximum exploitation, dissemination, and knowledge transfer, ActFast will develop and implement a "Virtual ActFast Lighthouse", an immersive demo-training virtual reality collecting data from diverse experiments and field operations conducted across multiple work packages.