While Europe, together with the rest of the world, tries to cope with the economic and social impact of climate change, the degradation of ecosystems and the exploitation of natural resources, the students of the SSGI of IC Alife carry out an ambitious project to achieve the goals (7, 11, 12,13,14,15 ) of the 2030 Agenda in collaboration with the Vester-markskolen school in Denmark. Following the indications of the European policy for environmental sustainability, the students will deepen the issues related to the environmental issue starting from their own territory and then arriving at the confrontation with a completely different social, economic and environmental reality such as the Danish one. Through the Esep e-Twinning platform, all the works carried out will be uploaded and shared with the Danish school for a dynamic use of the materials created. The culmination of the project will be the outgoing mobility in April 2024 when, finally, our students will meet their Danish classmates for a real and live discussion on the topics studied.