Towards a Self- sustained House: Development of an Analytical Hierarchy Process System for Evaluating the Performance of Self-sustained Houses

Abstract

Nowadays self-sustained buildings have gained a great attention to minimize the ecological impact of buildings on the environment. Houses are one of the building types that have tremendous effect on the environment and need to be self-sustained. Their design need to encounter a holistic approach that deals with a large number of criteria. Most of these criteria are qualitative and are often in conflict with each other making decisions during the preliminary design stage a hard task for architects. Architects need an easy evaluation method that can deal with multi- criteria and can quantify subjective data into numerical values to give the right decisions. The aim of this paper is to present a comprehensive application of Analytical Hierarchy Process (AHP)-a Multi Criteria Decision Making Method (MCDM). It can aid architects in selecting the most optimal design alternative while taking into account multiple, and even conflicting decision criteria. Herein, it will be