Sustainable cities water investment and management for improved water service delivery : a case study of South African metropolitan municipalities

Abstract

Despite South Africa's progress towards increasing investments in water management (IWM), water services delivery challenges (WSDCs) are prevalent. However, this further proves that focusing on only increasing (IWM) without addressing sustainability practices is not the only lasting solution. Therefore, the study examined the relationship between Sustainable Water Infrastructure (SWI) factors and IWM in South African metropolitan municipalities (SAMMs) to explore an alternative way of dealing with WSDCs. The study considered 278 municipalities in South Africa as the population. Furthermore, the study purposively selected eight (8) SAMMs, and employed quantitative content analysis to collect secondary data (2009 to 2019) from the various internet-based data sources. The data analysis procedure involved multivariate regression analysis through which Ordinary Least Squares and Feasible Generalised Least Squares produced results for the study. The study results suggest that only environmental management practices have had a positive but insignificant effect on IWM, whereas social, governance and economic factors have adversely and insignificantly influenced IWM. Overall, the relationship between SWI factors and IWM in SAMMs has turned out to be neutral. The results further expose the metropolitan councils' lack of proactive strategies to deal with the SWI factors that impede progressive efforts towards addressing an underinvestment gap and the worsening WSDCs. Since the study pioneered in the water management narrative, it has initiated new approaches to addressing WSDCs in the South African context. The study results present important implications for water service authorities and policymakers in South Africa as the narrative concerning the development of sustainable cities continues to gain momentum in urban development discourses. The study further recommends that SAMMs adhere to guidelines proposed in the framework to ensure that created investment opportunities due to good SEGE practices can enhance IWM. Lastly, further studies in this field of study are fundamental in exploring various approaches to addressing WSDCs.