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Polar Umbrella 
                        Derek Pirozzi 
                        
                        Polar Umbrella   cool the Earth's surface to contrast the global warming. Through its  desalination system and power, this Arctic skyscraper becomes a floating  metropolis with NOAA research laboratories, renewable power system, dormitory,  eco-tourism attractions and ecological habitats for wildlife. The salt water is  used to produce a renewable source of energy through an osmotic power plant  housed inside the building. In addition, the immense roof structure allows the  reduction of heat gain on the Artic surface after the collection of solar  energy. Thermal skin of the umbrella boasts a number of modules that make up a  system of polyethylene pipes that pump water brackish. Finally, the Polar  Umbrella also regenerates the ice sheets using collection chambers that freeze  the ocean water. 
  
                          
                        
					
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