The project focuses on the ecological transition, that is the process of technological innovation to bring about a change in our society taking into account the respect of the criteria for environmental sustainability. Students will be informed and trained on energy efficiency issues, to be able to acquire more knowledge about the topic and take action. They will be engaged into activities followed the theme of the "challenge", primarily that of making our daily actions at home sustainable, but the challenge will also involve the partners’ cities They will be divided into different groups, to tell their experience, their idea of ​​energy and technology and their proposals to promote efficient use of energy at home and in the city. These young kids, "citizens of tomorrow", will become the protagonists of change, and will be able to promote a new culture that is more respectful of the environment and more attentive to reducing waste.