oa Towards green / white mosque certification

In Qatar, more than 1000 mosques can be concerned by the results of this study to improve their energy performance, save energy and consequently reduce their environmental footprint Five mosques have been investigated and indoor environment have been monitored. There are compound mosques and large neighbourhood mosque. The measurements and interviews results indicate that thetemperature setting are adequate but can be slightly increased to save energy in cooling. The simulation study indicates that an energy saving of 30% can be achieved by optimizing the cooling setting time and an optimized insulation level.