ICEEA Shining Points: 1.Outstanding Professor :Prof. Roberto San Jose, Technical University of Madrid (UPM), Spain;Prof. Carlos Garbisu, The Basque Institute for Agricultural Research and Development, Spain have joined as conference chairs. 2.One-day visit in Prague on June 28. Paper Publishing: All papers of ICEEA 2019 will be published in International Journal of Environmental Science and Development (IJESD, ISSN:2010-0264), and all papers will be included in the Engineering & Technology Digital Library, and indexed by WorldCat, Google Scholar, Cross ref, ProQuest , CABI. Submission and Contact Methods: Submission Methods: http://confsys.iconf.org/submission/iceea2019 E-mail: iceea@cbees.org Tel: +852-3500-0137 (Hong Kong)/+1-206-456-6022 (USA)/+86-28-86528465 (China) Conference Specialist: Ms. Dana Huang