Global pollution has reached a highly dangerous level. The waste of natural resources caused by the consumption process is tightly connected to both the national and world economy. 21st century innovators, educators, leaders and learners have come to the conclusion that sustainable lifestyle is a must. It needs being put into practice as quickly as possible. After participating at various activities, our students (aged 7-15) will notice several benefits: greater creativity, deeper critical thinking, collaborative problem solving, development of learning to learn competence as well as initiative and entrepreneurial competencies required for disciplines in Experiential Learning, Inquiry Based Learning. This is the starting point of our project: we believe that proper training is the only way to prevent catastrophic events that are sure to occur in the future if we don't act today. Having this purpose in mind, they met and collaborated on platforms such as eTwinning in order to share experiences and learn from one other. Our e-twining project will help the virtual exchange of information enriched with collaboration with other partner.