European Network for Environmental Citizenship (ENEC) aims to improve understanding and assessment of environmental citizenship in European societies and participating countries. Environmental Citizenship is a key factor in EU's growth strategy (Europe 2020) and its vision for Sustainable Development, Green and Cycle economy and Low-carbon society (EU-roadmap 2050). The Integrated Network of the ENEC Cost Action will diminish the barriers between human, economic, social, political and environmental sciences multiplying the knowledge, expertise, research and insights of different stakeholders (researchers, scholars, teachers, practitioners, policy officials, NGOs, etc.) related in Environmental Citizenship and focusing on education. ENEC is trying to establish a new theory and a framework of the Education for Environmental Citizenship (EEC), for primary and secondary, formal and non-formal education. The different macro- and micro- level dimensions of formal and non-formal education that could lead to Environmental Citizenship will be focused. By developing National, European and International collaborations ENEC will enhance the scientific knowledge and attention to Environmental Citizenship. Expected deliverables include: a) the creation of a web-site, b) a repository database of scientific measures and evidence based interventions that target Environmental Citizenship, c) the facilitation of scientific training schools, short term scientific missions, conferences and d) the dissemination of collaborative working papers, scientific reports, proceedings, academic publications, policy and recommendation papers and an edited book on Environmental Citizenship. The Action will conceptualize and frame the Environmental Citizenship and will develop new research paradigms and metrics for assessing the Environmental Citizenship. Good examples and best educational practices leading to pro-environmental attitudes, behaviour and values will be highlighted and promoted. Policy measures and recommendations will be proposed. The Action will serve as a vehicle to defragment the knowledge and expertise in Environmental Citizenship.