The Water Scarcity Crisis in South Africa: An Urgent ESG Reporting Priority
The ongoing water scarcity issue in South Africa has rapidly turned water consumption into a top-tier priority in Environmental, Social, and Governance (ESG) reporting. Recent observations by the Sustainability Communication Company (SUSCO) indicate a marked increase in stakeholder demands for clearer insights into water consumption, usage intensity, and recycling plans. As the country grapples with this pressing challenge, the dialogue surrounding water resources is becoming more urgent.
Presidential Acknowledgment of Water Challenges
In the 2026 State of the Nation Address, President Cyril Ramaphosa highlighted water as one of the most significant challenges currently facing South Africans. He pointed out that persistent shortages and failing infrastructure are not just inconveniences; they disrupt communities and economic activity across the nation. This acknowledgment underscores the necessity for an urgent and coordinated response to the looming water crisis.
A Glimpse at the Current State of Water Supply
The numbers paint a sobering picture of the water supply landscape in South Africa. There is a projected deficit of 17% by 2030, which raises alarm bells across various sectors. Municipal debt owed to water boards has surged to R28 billion, reflecting a significant escalation from R22.4 billion in early 2025. Such debts create undue pressure on bulk water suppliers, exacerbating existing challenges.
Furthermore, a staggering 47% of purified water is lost due to leaks and non-revenue water, revealing systemic inefficiencies in the infrastructure. Alarmingly, about 67.6% of wastewater treatment facilities are categorized as high or critical risk, highlighting vulnerabilities in sanitation and treatment systems.
The Impacts on Multiple Sectors
The far-reaching implications of water scarcity touch myriad sectors, including mining, agriculture, hospitality, healthcare, technology, construction, and retail. According to Ntombovuyo Linda, communications manager at SUSCO, “Water scarcity and infrastructure instability influence operational continuity, regulatory compliance, and long-term planning for companies.”
Industries like mining and agriculture recognize the material importance of water intensity and routinely disclose water consumption. However, many sectors continue to view water as a mere utility cost, failing to treat it as a strategic ESG issue that necessitates immediate action. For example:
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Hospitality and Healthcare: Water is vital for hygiene protocols, infection control, and food preparation. When municipal supplies fluctuate or water quality deteriorates, organizations incur additional costs through alternative supply arrangements.
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Technology Sector: Adequate water supply is crucial for cooling systems in data centers, which are integral to financial transactions, communication networks, and digital infrastructure.
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Construction and Retail: Companies face location-based risks, especially in areas where wastewater treatment is under strain. Properties that depend on failing municipal systems pose long-term credit risks.
The tendency to ignore water-related risks could lead to severe ramifications for operations, finances, and reputations.
Financial Implications of Water Scarcity
The financial landscape surrounding water scarcity is evolving. Insurance models are also adjusting to account for climate-related and infrastructure-related water stress, indicating that water risk has financial repercussions even for industries that don’t typically classify themselves as water-intensive.
Linda notes that the “current reporting gap lies in the limited integration of water data into mainstream ESG strategy.” While 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, many organizations still report consumption figures without relating them to broader vulnerabilities.
The Need for Comprehensive Reporting
There is a crucial need to bridge the reporting gap surrounding water resources. Ongoing monitoring, contextual analysis, and transparent communication are essential for organizations aiming to quantify their reliance on water infrastructure accurately. Integrating this information into ESG reporting—not as an afterthought, but as a priority—can fortify investor confidence and operational integrity.
As South Africa continues to grapple with water challenges, every entity producing sustainability reports must prioritize water. This includes identifying sector-specific exposures, enhancing disclosure accuracy, and ensuring that reporting reflects genuine resource stewardship rather than mere compliance.
The era of considering water as a guaranteed and uninterrupted utility is over. By incorporating water issues into core ESG reporting, organizations can showcase resilience and accountability in a resource-constrained environment.
SUSCO invites businesses to assess their current sustainability disclosures, emphasizing that water risk requires serious attention. As stakeholders demand more clarity, the path forward will favor those who can navigate this complex but essential landscape with foresight and responsibility.