My city in 2050

The year is 2050 and I am living in a green city. When I look out the window of my house, I see trees and water everywhere. Green is also abundant on the walls and roofs of buildings, where it contributes to energy efficiency and biodiversity. The roof of my house is connected to a raingarden, just like the other houses in the city. These raingardens are connected to a large, green infrastructure that permeates the entire city and connects it with its environment. The green infrastructure helps in the treatment of rain and stormwater, municipal and industrial wastewater. This way we can use it as a source again.