China has come with a best way to deal with urban smog.  Vertical gardens that scale up buildings is an intriguing solution to combat rising smog.


However its not a first time as such projects have already started up around the world, in countries like Italy and Mexico. Now the first one is going to be build in Asia ( Nanjing, China ) by an Italian architecture firm called Stefano Boeri.

As per planning, firm is going to build two towers which will be completed in 2019 laden with greenery, known as a Vertical Forest or the Nanjing Green Towers, in Nanjing’s Pukou District. The towers would be covered in 500 medium-sized trees, 600 tall trees, 2,500 cascading plants and shrubs. In total, this would cover an area of 6,000 square meters (64,600 square feet).

“A real vertical forest that will help to regenerate local biodiversity, will provide 25 tons of CO2 absorption each year and will produce about 60 kg of oxygen per day,” the firm said told reporters.

The taller of the two towers would be 200 meters (656 feet) high, with a “green lantern” on top, offices, a museum, a private rooftop club, and a “green architecture school”. The second tower would be 108 meters (354 feet) tall, with a Hyatt hotel inside and a swimming pool on the rooftop.

The firm said that these constructions help increase biodiversity, providing a place for birds and insects to colonize. The diverse plants also help to create humidity and absorb CO2 and dust, producing oxygen in the process.

Green urban architecture has been around for a while. In Stuttgart, Germany, for example, around a quarter of all flat roofs are green, while London has 121,000 square meters (1.3 million square feet) of greenery on roofs.

China’s smog problem is no secret, with Beijing in particular suffering immensely in recent years. Are vertical forests the answer? Who knows. But it’s a pretty neat idea – and they look pretty good too.