Last date for submission of paper: unknown; Contact person: Monica Martins; The 2nd Green and Circular Economy, Sustainable Development and Energy International Conference (ESDEIC) provides a permanent and multidisciplinary knowledge international network on the topics of economy, sustainable development, and energy.This conference offers a platform to share and discuss proposals and research, and to draw insights and encourage collaboration from many topics, disciplines, and backgrounds, promoting research and education to build a fair global community and more sustainable societies.