The winning project of the Italian Eco-Digithon was developed by students from the “G. Ferraris” vocational school in Iglesias, Sardinia. Their innovative idea, titled “Automation Prototype of an Automatic Gate” – an automatic gate created from recycled mechanical and electrical components – stood out for its blend of technological innovation, environmental sustainability, and social impact. The Mayor of Siliqua even drew inspiration from this prototype, showing how circular economy practices can be applied locally, especially in Sardinia where access to resources is often limited. Supported by the Sardinian company Aligò, which assists businesses with waste sorting, the project demonstrates strong potential for replication in other contexts, paving the way for broader adoption of sustainable solutions.
Alongside the winners, five other teams from across Italy contributed inspiring proposals, including:
- An innovative app that guides citizens and businesses in the smart recycling of ash from the nearby ETNA volcano;
- The development of an automatic gate designed with recycled components, both mechanical and electrical, made from waste materials;
- A study project on biodiversity loss and the solution of reforestation of eroded rural and metropolitan areas for the redevelopment of green spaces;
- The development of an app that records the number of kilometres travelled by bicycle to school, with the possibility of renting bicycles and rewarding the top three most environmentally friendly students at the end of the school year;
- Using digital tools and channels, raise awareness and promote social inclusion for everyone, including people with disabilities, to encourage the adaptation of the city’s cycle paths.
In total, 114 students and 29 teachers from five schools participated, working collaboratively across economic-social, humanities, mechatronics, and scientific fields. Their collective effort focused on making cities and communities more sustainable, protecting biodiversity, reusing waste, and ensuring green mobility for all.
The ENNEPlus project played a decisive role, offering guidance, resources, and mentoring that enabled VET teams to refine their prototypes, present their ideas confidently, and connect with peers from other regions. These experiences not only improved technical knowledge but also built valuable interpersonal skills.
The Eco-Digithon was further enriched by the presence of mentors, who guided students throughout the preparation and competition phases, and by journalist Sara Segantin, special guest of the event. As a naturalist, writer, and European Commission advisor on climate risk communication, she brought invaluable expertise and inspiration, underlining the importance of youth engagement in the fight for climate justice.
