Masdar City, a renewable energy city close to Abu Dhabi International Airport, will be the pioneer and model of the future city. The whole city uses wind energy and solar energy to provide kinetic energy. The design idea of giant wind towers in the center of the city comes from the traditional Arab wind towers (ancient Arab air conditioning), modular areas of the city such as schools, laboratories, banks, meals. Hall has been gradually improved, but unfortunately not seen the legendary PRT-personal rapid transit (an unmanned autopilot).