Experience Sharing Seminar on Hainan - HK Economic Cooperation Symposium
January 22, 2020
Experience Sharing on Greater China Network Cleantech virtual series
August 25, 2020
HKGSA Seminar on New Energy, 2016
June 7, 2016
Managing Director of BillionGroup Technologies Ltd. and President of the Hong Kong Energy Conservation Association – Prof. Ir Steve Wong has accepted the invitation by Hong Kong Green Strategy Alliance ("HKGSA") as a speaker to present a topic “The Application of Refused Derived Fuel (RDF) in Circular Economy for moving towards Net Zero Carbon City” in the Seminar on New Energy on 9thJuly 2016 in the City University, Hong Kong.