Archived Event
January, 2019
-
Source: Saildrone Antarctic Circumnavigation
March, 2019
-
來源：香港青年協會
April, 2019
-
來源：香港浸會大學香港有機資源中心 -
來源：環保促進會 -
Source: Hong Kong Sevens05 April 2019 - 07 April 2019
June, 2019
-
Source: BEC -
Source: EPD -
24 June 2019 - 24 June 2019
July, 2019
-
Source: HKBU Sustainability
September, 2019
-
Source: EPD12 September 2019 - 13 September 2019
October, 2019
-
Source: Electrical and Mechanical Services Department -
-
Source: The International Water Association (IWA)
November, 2019
-
Source: Social Innovations for Sustainable Communities30 November 2019 - 30 March 2020
