Renewable and sustainable energy challenges to face for the achievement of Sustainable Development Goals

This paper is the editorial for the virtual special issue (VSI) of Renewable and Sustainable Energy Reviews (RSER) dedicated to 4 SDEWES Conferences held in 2020, namely: (i) the 2nd Latin American Conference on Sustainable Development of Energy, Water and Environment Systems (LASDEWES 2020) held from February 9 to 12, 2020 in Buenos Aires, Argentina; (ii) the 1st Asia Pacific Conference on Sustainable Development of Energy, Water and Environment Systems (APSDEWES 2020) held from April 6 to 9, 2020 in Gold Coast, Australia; (iii) the 4th South East European Conference on Sustainable Development of Energy, Water and Environment Systems (SEESDEWES 2020) held from June 28, 2020 to July 2, 2020 in Sarajevo, Bosnia Herzegovina, and (iv) 15th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES 2020) held from September 1 to 5, 2020 in Cologne, Germany. The VSI collected both high quality review papers and original research articles presented at the 4 SDEWES conferences in 2020 belonging to the aims and scope of RSER. After a scrutinizing peer review process, 20 articles were accepted and published. These articles fall into four main areas: renewable energy cutting edge technologies, energy storage, energy modelling techniques and, climate and energy policy and impacts. Cross-areas articles belong to this Special Issue covering almost all the Sustainable Development Goals (SDGs).