20 19 what is the proportion of green buildings in Yunnan?

23.2%。 According to the data released by the Department of Housing and Urban-Rural Development of Yunnan Province, the proportion of green buildings in Yunnan Province was 23.2% in 20 19. Among them, the new green building area is 8.052 million square meters, accounting for 45.2% of the new building area; The green renovation construction area is 2.662 million square meters, accounting for 5.5% of the renovation construction area.