An exploratory factor analysis on technological-related barriers to the construction of zero-energy buildings in Nigeria

Abstract

Purpose

Zero-energy building (ZEB) has been considered as an innovative approach to reducing building carbon emissions (CEs) and improving building energy performance. Despite huge benefits of ZEBs, there are still challenges limiting the construction of ZEBs in the construction sector. This study seeks to assess and determine the principal component of technological-related barriers to the construction of ZEBs in Nigeria.

Design/methodology/approach

The study designed a questionnaire to examine the technological-related barriers to the construction of ZEBs in Nigeria. Questionnaires were administered, and 272 valid responses were elicited. Thereafter, data were analysed using descriptive and inferential statistics.

Findings

The results from the exploratory factors analysis show that the principal components of technological-related barriers to the construction of ZEBs in Nigeria are categorised into five principal components: access and awareness for technological integration and innovation; knowledge on renewable technology integration; space and complexity of sustainable energy technologies; cost and readiness for ZEB technologies; and research outcomes with practical implementation in sustainable building technologies.

Originality/value

This study contributed to more effective ZEB studies by highlighting technological-related barriers to the construction of ZEBs in construction industry. An understanding of these barriers can aid construction stakeholders, organisations, policy-makers and governments in devising strategies targeted at reducing these technological-related barriers and fostering the construction of ZEBs in construction sector. Recommendations for further study on ZEBs were also made.

Citation

Osuizugbo, I.C., Orekan, A.A., Omer, M.M. and Simon, R.F. (2024), "An exploratory factor analysis on technological-related barriers to the construction of zero-energy buildings in Nigeria", International Journal of Building Pathology and Adaptation, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/IJBPA-05-2024-0091