The floating city would produce its own power and heat using renewable sources like solar, wind, wave and current. The fresh water supply would come from vapor distillation technology, atmospheric water generators and rain harvesting systems, according to Chen, and a closed-loop integrated water reuse systems would eliminate water waste. The cities would also have a system that transports garbage through tubes to a remote station.
On the bottom of the platforms would be a system that harvests seafood like scallops and grow produce year-round, with the goal to feed all the residents.
There would be no high-rises and no cars.
