The Digital Immersion of the ECHO Project is a virtual space made up of several scenes, dedicated to sustainability issues and the results of the project, also hosting multimedia contents and interdisciplinary links. Each digital room will have a specific cognitive scenography: 3D models, videos, texts, images, related to the theme. The Platform is first of all thought as useful tool to integrate and empower the educator, guaranteeing him a vast set of tools and references useful to facilitate the introduction of Environmental Sustainability topics in the curriculum. The interactive and attractive physiognomy of the Platform also makes it highly usable by a wider learning audience. Several scenes will be designed specifically with reference to Project results, reworked virtually and in an immersive-interactive way.