The interdependence of water, energy, and food systems is crucial for securing essential services, fostering economic growth, and protecting vulnerable communities. This nexus is particularly significant in South Africa and the broader Global South, where water scarcity, energy instability, and food insecurity are deeply interconnected issues, each exacerbating the others.
Extreme weather events linked to climate change are rendering water scarcer and more unpredictable, according to the United Nations. Unreliable power sources compromise sanitation processes, resulting in untreated sewage contaminating water bodies and increasing water purification costs for service providers.
Consequently, water pollution poses significant risks to human health, contributing to waterborne illnesses and severely impacting ecosystems, as toxic elements enter the human food chain through contaminated fish and aquatic organisms.
Municipalities’ consistent failure to maintain and expand energy and…