Abdalreza Farajirad and Hooman Mesgarian
Abstract
Considering the data published by IEA, 40 percent of worlds energy is consumed in buildings. Attention to different aspects of foundation of these buildings and houses with low energy consumption and maximum conformity with the natural environment and producers become doubled. Green houses and roofs hold several advantages of reduction of air pollution, sound pollution, energy storage, recreational spaces, decrease of cost of maintenance and exchange of roofs all together. In the current paper, through using library sources besides collecting required information descriptively analytically, different aspects of green roof and analysis of methods of its development in cities on the basis of standards of sustainable development are considered.