The 19th Asian Games will be held in Hangzhou, China. There are 56 competition venues for the Hangzhou Asian Games and Asian Para Games, and green is the primary concept for the 19th Asian Games. In preparation for the Asian Games, Hangzhou gives full play to the role of demonstration and leadership of public institutions with Asian Games venues as an example, and integrated "green planning", "green design" and "green construction" into the whole life cycle of Asian Games venues construction, an endeavor to create a "Hangzhou model" of zero-carbon event.