Certification methods as a mechanism for estimation of building sustainability

Abstract

The sustainable development concept is a universally recognized global trend that manifests itself in all aspects of society, including the construction industry. Rapid environmental and economic changes occurring at the international, and regional levels have necessitated the creation of a mechanism to provide an expert evaluation of the buildings' sustainability. In this regard, building certification methods have been developed to assess their energy efficiency and environmental friendliness. The purpose was to study certification methods BREEAM, LEED, and GZ Azeri as an estimation mechanism of building sustainability. The methods were used: descriptive review, comparative analysis, systematization, structuring, and generalization of available information on building certification. Results: the characteristic evaluation criteria of certification methods and their corresponding factors by sustainability spheres: environmental, social, and economic were analyzed. Technical characteristics of the certified buildings in Azerbaijan were considered. The benefits and drawbacks of the used certification systems were outlined, along with reasons for boosting the allure of certified buildings. Based on the comparative examination of the methods under consideration existing issues were divided into three categories: process-, technology-, and human-oriented. There are suggestions from experts on how to remove problems and overcome challenges.