Overcoming Challenges and Unlocking Potential: Advancing Energy-Efficient Building Solutions in the Warm Climates of Iran

Abstract

This study aimed to investigate the main barriers and potential solutions in developing energy efficient buildings (EEBs) of warm climates of Iran. The sample of this study was architect groups of energy-efficient case studies and the data gathering tool was semi-structured interviews. As a result of a qualitative research design involving eight energy-efficient buildings, this paper presents eight categories of barriers to the development of (EEBs) and four categories of measures to overcome the barriers in order to promote sustainable building practices. Eight energy-efficient case studies' sixteen interviewees pointed out the following obstacles:  Iran has low energy prices; 2) lack of interest by clients in using EE solutions; 3) EE solution application is too expensive;4) lack of political will, legislation, and enforcement;5) Participants of the project team lack technical understanding;6) Participants of the project team lack interest;7) Some EEB components are not available in Iran; and8) There is a lack of leadership in EEB projects. However, the following actions are recommended by those surveyed: 1) government action; 2) education sector action; 3) private sector action; and 4) client action. The article states that to promote sustainable development locally, regional factors must be taken into account in any sustainability evaluation techniques.