Aksoy, I.Akcay, E.C.2025-06-052025-06-0520242640-11772-s2.0-105004730089https://hdl.handle.net/20.500.14411/10621As the construction industry is a major contributor to greenhouse gas emissions, sustainable building projects play a vital role in mitigating its harmful environmental impact. Building energy analysis is particularly important for sustainable projects. Building Information Modeling (BIM), which enables comprehensive data management and analysis throughout the building lifecycle, has emerged as an indispensable tool at every stage of sustainable building projects. This study aims to investigate the barriers hindering the implementation of BIM in sustainable building projects in Türkiye. For this purpose, potential barriers were initially identified through literature searches in databases such as Scopus and Web of Science. Following the literature review, a structured questionnaire was designed to evaluate the significance of 18 identified barriers on the use of BIM technology in green buildings. The results indicate that significant impediments include financial barriers such as high licensing costs, the high costs of BIM experts, and high training costs. The findings highlight the critical need for support mechanisms to facilitate the broader adoption of BIM in sustainable construction practices. © 2024 International Conference on Construction in the 21st Century. All rights reserved.eninfo:eu-repo/semantics/closedAccessBarrierBuilding Information ModelingSustainable Building ProjectsTürkiyeConference ObjectN/AQ4