Uploaded on 2019-08-17 by meysam
In the past, the good climate and water resources of Tehran have made this city and in the future its capital. But the increase in population and subsequent build-up and depletion of many of the city's natural resources faces a water and energy crisis. Given that Tehran's climate is warm and dry, as well as the large number of buildings, photovoltaic panels can generate a great deal of energy. Also, using gray water is a good solution to the water crisis in this big city