Hong Kong based environmental and conservation organization focused primarily on butterfly, river and tree conservation as well as climate change. Green Power also organizes many waste reduction themed events and community education activities throughout the year.  They also have representatives on governmental environmental advisory organizations.

建基於香港的環境及保育機構，集中於蝴蝶、河流和樹木保育，並關注氣候轉變。舉辦多個以減少浪費為主題的活動和社區教育活動，並有代表成員參與政府環保顧問組織。