Publication and Indexing: After two rounds of double-blind reviewing process, accepted papers can be published in Energy Reports (ISSN: 2352-4847), indexed by SCI, Ei Compendex, Scopus, Directory of Open Access Journals (DOAJ), etc. Journal Metrics-CiteScore: 4.7, Impact Factor: 3.595, Source Normalized Impact per Paper (SNIP): 2.451, SCImago Journal Rank (SJR): 1.396.More information, please visit: http://icpe.net/ == Submission ways:Please send your full paper or abstract to submission system: http://confsys.iconf.org/submission/icpe2020