In the heart of Nigeria’s bustling construction industry, a significant hurdle stands in the way of sustainable practices: the unique socio-economic and regulatory landscape. A recent study published in ‘Discover Civil Engineering’ (translated to English as ‘Discover Civil Engineering’) sheds light on these challenges, offering a roadmap for overcoming them. Led by Dr. H. C. O. Unegbu of the Department of Mechanical Engineering at Ahmadu Bello University, the research delves into the barriers hindering the adoption of sustainable construction practices in Nigeria.
The study, which surveyed 237 construction professionals, including project managers, engineers, and policymakers, identified several key obstacles. Among these, weak regulatory frameworks and the high initial costs of sustainable materials and technologies emerged as significant barriers. “The lack of stringent regulations and the high upfront costs of sustainable materials are major deterrents for construction firms,” Dr. Unegbu explained. “These factors, coupled with a lack of awareness and organizational inertia, create a challenging environment for sustainability adoption.”
The research also highlighted the critical role of organizational culture. Firms that prioritize internal sustainability are more likely to adopt sustainable practices, suggesting that a cultural shift within companies could drive significant change. “Organizational culture is a double-edged sword,” Dr. Unegbu noted. “It can either be a barrier or a catalyst for sustainability. Firms that foster a culture of sustainability are more likely to invest in green technologies and practices.”
The findings have profound implications for the energy sector, particularly in terms of commercial impacts. As Nigeria continues to urbanize, the demand for energy-efficient buildings and infrastructure will only increase. By addressing the identified barriers, the construction industry can reduce its carbon footprint and contribute to Nigeria’s energy sustainability goals.
The study offers practical recommendations for overcoming these challenges, including enhancing regulatory enforcement, promoting innovative financing mechanisms, and fostering collaborative stakeholder engagement. These solutions provide a roadmap for advancing sustainable construction in developing economies, not just in Nigeria but globally.
The research underscores the need for a holistic approach to sustainability, one that considers not just technological advancements but also economic, regulatory, and cultural factors. As Dr. Unegbu put it, “Sustainability is not just about adopting new technologies; it’s about creating an ecosystem that supports and encourages sustainable practices.”
The study’s findings are a clarion call to action for policymakers, construction firms, and stakeholders. By addressing the identified barriers, the construction industry can pave the way for a more sustainable future, one building at a time. The research, published in ‘Discover Civil Engineering’, serves as a beacon, guiding the industry towards a greener, more sustainable horizon.