South Africa's Water Crisis Demands Fresh Funding Model to Reach Millions Without Supply

South Africa’s water infrastructure gap demands a rethink of how solutions get financed, and for millions of households without reliable supply, the stakes are immediate. The National Water Action Plan, unveiled in July, placed infrastructure investment and private-sector participation at the centre of the country’s water strategy. The real opportunity, however, lies not in choosing between public or private funding, but in designing projects that serve both commercial operations and the communities surrounding them.

For ordinary citizens, the consequences of getting this wrong are felt daily. Households dependent on unreliable or absent water supply face persistent hardship in basic functioning, from cooking and sanitation to running a small business. When public and commercial interests align around shared infrastructure, that calculus changes.

Olebogeng Manhe, Group Chairman and Co-Founder of the Gap Infrastructure Corporation, argues that co-investment structures can unlock regional water security by matching industrial demand with community need. “Growing up in the arid Northern Cape, it is difficult to overemphasise how important water access is to improved living standards and running a business, big or small,” Manhe says. His point reflects a practical reality: mines, farms, power stations, and factories often draw from the same regional water systems that serve growing towns and rural communities.

That shared dependency creates an opening for integrated planning. When public funds combine with commercial capital, planners can design larger infrastructure projects from the outset rather than building separate, smaller solutions. A single shared project can sustain local industry, generate employment, and deliver reliable water to households that currently lack it. Short-term savings from fragmented approaches tend to produce long-term shortfalls for the communities left out.

Two existing projects show how this model works in practice. The Olifants Management Model Programme in Limpopo operates on a 50:50 funding split between government and commercial mining companies to expand bulk raw and potable water infrastructure serving both industry and local residents. In KwaZulu-Natal, the uMkhomazi Water Projects combine a 25% government grant, a 25% interest-free government loan, and 50% raised from financial markets to support local municipalities. Each structure was tailored to its regional circumstances, demonstrating that no single template is required.

The impact on citizens and small business owners becomes measurable when public and commercial interests genuinely align. “When the public sector aligns commercial demand with surrounding public needs, the impact on human lives is significant, as more households and small businesses gain access to clean running water,” Manhe explains.

Manhe calls on industrial leaders and government officials to identify regions where commercial water demand overlaps with public need and to approach those areas with joint co-investment proposals. Rather than treating water challenges as isolated problems requiring separate solutions, stakeholders can design comprehensive infrastructure that serves multiple users. This analysis appears at https://www.suidkaapforum.com/News/Article/Business/how-public-private-co-investment-can-solve-south-africa-s-local-water-crisis-202609020250, which examines how regional co-investment models can address South Africa’s water access gaps.

The core principle is straightforward: private capital does not replace public investment. It complements it. By bringing together public funding, commercial users, and long-term capital, infrastructure projects can support economic growth while serving local communities. For a country where water access remains unevenly distributed and critical to both economic productivity and human dignity, the question is less whether this model works and more which regions will move first to test it at scale.