Framework for Assessing the Sustainability of Innovative Building Technology

The construction industry faces the dual challenge of providing affordable housing while addressing the pressing issue of climate change. In South Africa, many residents are forced to live in informal settlements due to a lack of affordable housing. This study aims to develop a sustainability assessment framework that evaluates the interconnectedness of affordability, social sustainability and environmental impact. The framework emphasizes the importance of reducing greenhouse gas emissions. It incorporates energy consumption and socio-economic impact criteria aligning with the United Nations Sustainable Development Goals (SDGs). The findings suggest that while sustainable building practices may incur higher initial costs, they offer long-term benefits, including reduced energy consumption and carbon emissions. The proposed framework will serve as a tool for evaluating the sustainability of innovative building technologies, contributing to the discourse on sustainable construction practices. The study recommends an enhanced stakeholder engagement and a regulatory landscape conducive to adopting IBTs. Further empirical research is recommended to refine the framework and broaden its applicability across different contexts.