ICCGE 2021 Shining Points: 1. Accepted papers can be published in International Conference Proceeding which is indexed by Google Scholar, CAS, DOAJ, CPCI (Web of Science), EBSCO, ProQuest, EI Compendex, Scopus or International Journal of Smart Grid and Clean Energy (IJSGCE, ISSN: 2315-4462, DOI: 10.12720/sgce), and will be included in EI (INSPEC, IET), DOAJ, Ulrich's Periodicals Directory, Google Scholar, Crossref, etc.2. We have invited the outstanding professor Prof. Hartmut Hinz from University of Applied Sciences, Frankfurt, Germany and Prof. Dr. rer. nat. Michael Schmidt from Offenburg University of Applied Sciences, Germany to join our conference. == Submission and Contact Methods:Submission Methods: http://confsys.iconf.org/submission/iccge2021E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.