The HABITS project was developed in response to the need to increase young people’s awareness of the environmental impact of their mobility habits and to promote more sustainable choices in the field of transport and mobility. With the rapid development of economies and urban areas, transport systems are also expanding, leading to increased air pollution, contributing to climate change, and creating challenges related to public health. The transport sector is a significant source of carbon emissions, which makes reducing the environmental impact of mobility one of the key challenges of sustainable development. The way young people use mobility is of great importance for society, as mobility connects them to education, employment, social life, and other opportunities. Mobility patterns of younger generations also influence sustainability, economic development, quality of life, health, and well-being. The HABITS project aimed to broaden young people’s perspectives on mobility and its environmental impact, improve their knowledge and competences, and provide them with tools to change their mobility patterns and habits towards more environmentally friendly behaviour. The main objective of the project was to change young people’s mobility habits and empower them to make environmentally responsible transport decisions. The project was based on the understanding that non-formal education plays a key role in fostering behavioural change, particularly through the development of transversal competences, self-reflection, and environmental responsibility. The specific objectives of the project were: • to analyse mobility patterns and behaviours of young people in the partner countries in order to better understand their habits and identify opportunities for change; • to implement a short-term youth exchange “Youth Mobility Patterns and Habits”, aimed at raising awareness, improving knowledge, and positively influencing young people’s existing mobility habits; • to carry out a preparatory visit to ensure high-quality preparation and implementation of the youth exchange; • to develop promotional and dissemination materials and reach young people beyond those directly involved in the project; • to build an international network of young people committed to reducing their carbon footprint in the field of mobility. In addition to these concrete objectives, the project also pursued broader, intangible goals such as enhancing intercultural competences, strengthening language and digital skills, encouraging engagement with sustainability challenges, increasing self-confidence, improving problem-solving skills in unexpected situations, and fostering the exchange of knowledge and good practices among young people in an international context.