Full name：2021 2nd International Symposium on Energy, Water and Environment (SEWE 2021)--EI Compendex, Scopus Abbreviation：SEWE 2021 2021 2nd International Symposium on Energy, Water and Environment (SEWE 2021) will be held in Shandong University, Qingdao, China during March 26-28, 2021. Shining point: Prof. Gordon Huang from Faculty of Engineering and Applied Science, University of Regina, Canada, Prof. Yongping Li from Beijing Normal University, China and Prof. Wang Shuguang from Shandong University, China will join as Speaker. All the accepted papers will be published into international conference proceedings, which is indexed by Google Scholar, CAS, DOAJ, CPCI (Web of Science), EBSCO, ProQuest, EI Compendex, Scopus or Special Issue: Water — SCI Open Access Journal-Water (ISSN 2073-4441; CODEN: WATEGH) is a peer-reviewed open access journal on water science and technology, including the ecology and management of water resources, and is published monthly online by MDPI. The other topics of interest for submission have been uploaded in our conference website: http://www.isewe.org/topics.html English is the official language of the conference. We welcome paper submissions. Submission Methods: http://confsys.iconf.org/submission/sewe2021 (.pdf only) Email: sewe@cbees.net Contact us: Ms.Echo Conference address：Shandong University, Qingdao, China E-mail: sewe@cbees.net Conference website: http://www.isewe.org/ Tell: +852-3500-0137 (Hong Kong) +1-206-456-6022 (USA) +86-28-88220101 (Chengdu)