The International Conference on Sustainable Energy and Green Technology 2020 (SEGT 2020) will be held on 13-16 December 2020 in Ho Chi Minh City with the theme “Gearing Innovative Green Technologies towads sustainable living“. SEGT 2020 aims to promote research in the field of sustainable energy, green technology, environment and climate change, and facilitate the exchange of new ideas in these fields among academicians, engineers, scientists and practitioners. It includes plenary, keynote & invited speeches, oral presentations & poster sessions on different topics. Accepted full papers will be published in conference proceedings. Selected papers will be published in special issue of renowned ISI-indexed journals i.e. International Journal of Hydrogen Energy (Q1; IF 4.084), International Journal of Energy Research (Q1; IF 3.343), Energies (Q2; IF 2.707), Journal of Renewable Materials (Q3; IF 1.427), Fluid Dynamics and Materials Processing (ESCI/EI), and Frontiers in Energy Research (ESCI/EI). Best Presenter Awards and Best Poster Awards will be presented.