South Africa’s persistent water scarcity has positioned water consumption as a critical focus within environmental, social, and governance (ESG) reporting. Sustainability Communications Company (SUSCO) notes that stakeholders are increasingly demanding transparency regarding water use, consumption intensity, and recycling initiatives in sustainability reports. This heightened scrutiny comes in light of the nation’s ongoing water challenges, which President Cyril Ramaphosa underscored in his 2026 State of the Union address by highlighting the impact of water shortages and faltering infrastructure on communities and economic activities.
Water Shortage Projections
Projections indicate that South Africa could experience a 17% water shortage by 2030. Concurrently, municipal debt to water boards has surged from R22.4 billion in early 2025 to R28 billion, putting enormous strain on major water suppliers. Compounding these challenges, inefficiencies in infrastructure result in the loss of 47% of purified water due to leakage and non-revenue consumption. Furthermore, a staggering 67.6% of wastewater treatment facilities are deemed to be at high or critical risk, illuminating substantial weaknesses within the nation’s sanitation and treatment framework.
Ntomboyo Linda, communications manager at SUSCO, states that water scarcity and infrastructure instability critically affect business continuity, regulatory compliance, and long-term planning. Sectors such as mining and agriculture recognize the importance of water usage, often disclosing their consumption figures. However, many industries still regard water merely as a routine utility expense, rather than addressing it as a strategic ESG concern that necessitates proactive management and reduction strategies.
Water is fundamental to hygiene protocols in the hospitality and healthcare sectors, influencing infection control measures, laundry services, and food preparation standards. When municipal water supplies become unstable or their quality diminishes, organizations face rising costs associated with alternative water supply arrangements. Similarly, the technology sector relies heavily on consistent water access for cooling systems and data centers, which are crucial for supporting financial transactions, communication networks, and digital infrastructure. The construction and retail industries also face location-specific risks, especially in municipalities where wastewater treatment systems are under pressure. This poses long-term credit risks for properties situated in water-scarce regions or dependent on unreliable municipal systems.
Financial Implications of Water Scarcity
Financial institutions are adapting their insurance models to reflect climate-related and infrastructure-driven water stress. Consequently, water-related risks are evolving into significant financial threats, even for businesses that do not classify themselves as heavy water consumers. Linda remarks that the current reporting gap stems from the insufficient integration of water data into broader ESG strategies. Established global standards such as the Global Reporting Initiative (GRI), Sustainability Accounting Standards Board (SASB), and Task Force on Climate-related Financial Disclosures (TCFD) provide structured guidance on water-related disclosures. However, many organizations often report water consumption data without contextualizing it against geographic vulnerabilities, infrastructure dependability, or associated financial risks.
This could lead to disclosures that merely meet minimal requirements without truly reflecting operational realities. Bridging this gap mandates ongoing monitoring and assessment, situational awareness, and clear communication. Accurately quantifying dependence on water infrastructure and supply risks enables companies to evaluate the criticality of their water usage realistically. When this data is incorporated into ESG reporting alongside financial planning and governance mechanisms, it can bolster investor confidence.
In light of South Africa’s water-related challenges, all companies generating sustainability reports or devising ESG programs must prioritize water issues. This involves recognizing sector-specific exposures, ensuring the accuracy of disclosures, and aligning reports with actual resource management practices and compliance obligations. The era when water could be considered an always-available resource is over. Companies that effectively integrate water considerations into their core ESG reporting exhibit strategic foresight, accountability, and resilience in an increasingly resource-constrained world. Linda emphasizes the importance of encouraging businesses to revisit their current sustainability disclosures, ensuring that water risks are acknowledged, measured, and reported with the seriousness they warrant.
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