Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
The rapid
technological advancements in the construction industry have underscored the
need for tools and regulations in sustainability assessment. To improve the
sustainability of retrofits in the built environment, it is essential for
governments in Sub-Saharan Africa to establish policies and legislation
supporting the effective integration of Building Information Modeling (BIM).
However, literature on BIM adoption in Sub-Saharan retrofit projects remains
limited. This study reviews 40 articles published between 2009 and 2022 in
reputable built environment journals, analyzing the role of BIM in enhancing
sustainability evaluations. The findings highlight that most studies focus on
environmental sustainability (71%), with economic (15%) and social (11%) aspects
less emphasized. Additionally, sustainability evaluation models often neglect
critical regenerative factors, such as biodiversity, water conservation, land
use, socio-economic impacts, and acoustics. These insights suggest a need for
integrating emerging technologies, such as the Internet of Things (IoT) and
blockchain, to strengthen sustainability assessments in retrofit projects.
Country : Nigeria
IRJIET, Volume 9, Issue 2, February 2025 pp. 23-32