A holistic method to assess building energy efficiency combining D-S theory and the evidential reasoning approach

► Assessing energy efficiency of buildings holistically; ► Applying the D-S (Dempster-Shafer) theory of evidence and the Evidential Reasoning (ER) approach; ► Involving large information and uncertainties in the energy efficiency decision-making process. ► rigorous measures for policymakers to meet carbon emission reduction targets.