RECOMMENDED FOR YOU:X
10 MW Dubai Skyscraper Makes 10X More Renewable Energy Than It Needs
The solar concentrating system is built into the south facing facade and consists of 1,600 heliostatic mirrors that direct the sunlight to a receiver mounted above the mirrors on a cantilevered arm. Molten salt is used as the working fluid to run a steam generator at 500 deg C. The mirrors shade the building partially, but also allow some sun in, which strikes a double curtain wall. Behind the wall is an interstitial greenhouse space reaching all the way to the top of the tower. Air is heated and rises up the 600 m tall chimney and turns the blades for the 2 MW solar updraft turbine.
This incredible design for a skyscraper moves far beyond energy efficiency and sustainable materials. This mixed-use residential and office building could potentially have a negative impact. Although it’s located in a questionable spot without much else around it in terms of public transportation or an urban core, the concept is really fascinating and certainly deserves more study.
Browse by Keyword