When seeking more accurate and credible results of the environmental assessment of buildings you will run into many obstacles. The author of this book is trying to overcome one of them and treat more in other writings. She believes that the accuracy and fairness of the environmental assessment results of buildings is a great responsibility to promote the global spread and concern of such an assessment around the world. Such an assessment helps to encourage facing and reducing the environmental problems caused by buildings, which represents a worldwide attention recently.

When using any of the current environmental assessment methods of buildings in their tradition forms across different regions or time periods, several deficiencies appear. These deficiencies are resulting from the insufficiency dealing with different variables affecting the evaluation process, which means a failure of unifying the buildings evaluation results fairly and honestly. When taking into consider the great need to spread these methods worldwide in parallel with the increasing concern with the environment, the accurate of the obtained results using these methods are considered highly...