Challenges of Sustainable Construction: A Study of Educational Buildings in Nigeria

Buildings are essential facilities in the delivery of quality education in any nation. Providing not just buildings but sustainable ones is necessary, since educational buildings are meant to serve both the present generation, and generations to come. However, bold statements as to the poor sustainability nature of construction projects in most developing countries around the world have been made by researchers. This study therefore assessed the challenges of sustainable construction (SC) and the possible measures for mitigating the issue of poor sustainability in the Nigerian construction industry (NCI). Survey design was employed and questionnaire was administered on construction participants in selected higher institutions. Data gathered were analyzed using percentage, mean score, Kruskal-Walis H-test, and factor analysis. The study revealed that the significant challenges of SC are majorly construction related, sustainability awareness and knowledge related, finance related, and government related. To improve on the sustainability of construction projects, then strict government policy on SC, and jettisoning the traditional method of construction for innovative sustainability oriented methods, is necessary. The implication of this finding is that, the method and process of operations within the NCI does not favor the attainment of SC. Therefore, if sustainability is to be achieved, a review of construction activities and processes within the industry is necessary.