This youth exchange project aims to continue the one started a few years ago between the French association BEGLES FRATERNITE and the YOUTH CENTER of the Collado Villalba City Council (Madrid) and thus maintain the ties between both entities and the young people who participate in them with the aim to create a space for reflection and sharing about the objectives of sustainable development, hence the name YOUTH SDG 2024. It is thanks to this initiative promoted by Erasmus + that the young people of Collado Villalba They have had the opportunity to learn how they work in Begles (a city recognized for its environmental care) and it has allowed us to continue working and reflecting on them: 12 (responsible production and consumption) and 13 (climate action). This exchange also allows us to create a space for enriching linguistic skills, since in the municipality there is a bilingual IES in French and there are many boys and girls interested in practicing the French language and learning about its culture. Among the objectives we have with this project, we highlight the following: 1. Create a space for coexistence between adolescents from different European countries. 2. Raise awareness about climate change and responsible consumption. 3. Encourages the active participation of young people in concrete actions for the preservation of the environment through healthy self-care and sustainable consumption. 4. Promote collaboration and exchange of experiences between young people from different European countries. 5. Develop social, intercultural and teamwork skills among participants. 6 Develop linguistic skills in French, Spanish and English. 6. Develop linguistic skills in French, Spanish and English. 7. Promote greater quality in work in the field of youth through collaboration with other entities from different cultures that helps us enrich each other regarding methodologies, resources, etc. These objectives will be carried out through coexistence and exchange between both groups favoring linguistic competences. Through different activities and actions mainly based on an experimental and experiential methodology: Workshops on recycling and responsible consumption; cleaning days of natural areas of the municipality of Collado Villalba; interviews with specialists in environmental issues and responsible consumption; work through challenges, etc