The сorrelation between assessment of envelopes energy efficiency by different MCDA metods

Abstract

The Multi Criteria Decision Analysis (MCDA) techniques was proposed in assessment of envelope’s energy efficiency potential. There were compared eight types of non-load bearing wall assemblies for commercial building. The best correlation was found in comparison of Grey Relation Analysis method with TOPSIS by Entropy weighting method – 0.962, the worst one was observed in comparison of TOPSIS evaluations techniques (with weights calculated by Analytical Hierarchy Process and Entropy method) –0.288.