Sky City would likely be the tallest building in the world, with 220 floors and a total height of 838 m (2,749 ft).
The 220 story Sky scraper has been delayed getting regulatory approval. There appears to have been approvals given for a 100 story building (Yuanda Tower).
The Broad Group Vision is to us the skyscrapers to make a cleaner better city for China.
They have very good air purification systems for reducing indoor air pollution by over 99%.
The factory built system would reduce construction dust air pollution.
They envision clean offices, homes (up to 3000 square feet), hospitals, schools, exercise facilities, pools, restaurants and grocery stores.
They are projecting multiple Sky cities making up the urban core and enabling a lot more green space.
Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology and trends including Space, Robotics, Artificial Intelligence, Medicine, Anti-aging Biotechnology, and Nanotechnology.
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