The Digital Twin of Greece's Attica Region is a dynamic, virtual representation of real-world applications and water related distributed solutions and geospatial services. The cutting-edge platform leverages real-time data, advanced analytics, and simulation models to mirror the physical system’s behaviour and performance enabling climate adaptation initiatives and solutions and serving as a central hub for knowledge-sharing and action. The platform facilitates a co-creation process that actively engages stakeholders and policymakers to drive green business development and enhance climate resilience.

Attica's Digital Twin aspires to become a one-stop shop for identifying innovative solutions already implemented across the region. It showcases distributed interventions such as the sewer mining solution that is implemented at Markopoulo Urban Gardens and at the Athens Plant Nursery, as well as applications of Controlled Environmental Agriculture in Spata, aiming at optimising resources efficiency in water, energy and materials. The platform also provides access to geospatial services such as the Reforestation services that offer localized insights based on biodiversity changes and restoration efforts. Additionally, the platform serves as an inventory of innovative solutions and applications. Designed with scalability in mind, the Digital Twin can be easily expanded and adapted to incorporate new data sources, technologies, and evolving system requirements, including integration with third parties' developments. Its flexibility makes it an indispensable asset for promoting sustainable, data-driven decision-making across the region.