South Africa faces a critical water shortage, projected to reach a 17% deficit by 2030, necessitating immediate and drastic measures to secure its water future. The National Development Plan’s target of a 15% reduction in water demand is currently being undermined by increasing urban consumption.
Freepik
Recently the Water Efficiency Labelling Scheme (WELS) conference was held, and the information it yielded was significant.
WELS is being examined to promote water-efficient products by providing clear information on water consumption for various appliances, akin to energy efficiency labels. This initiative aims to raise awareness, encourage the adoption of water-saving devices, and establish regulatory frameworks for compulsory water-efficient product specifications. Education across industries, consumers, and students is a significant part of this plan, in collaboration with the South African Bureau of Standards, National Regulator for Compulsory Specifications, and the Institute of Plumbing South Africa.
The National Water and Sanitation Master Plan, aligned with the National Water Resource Strategy (NWRS) III, provides a comprehensive framework to reduce water demand, increase supply, and address climate change. Its success hinges on effective institutions, capacity building, adequate funding, accurate data, addressing policy gaps, and fostering research and innovation.
A key objective of the NWRS is “Water sanitation must support development and poverty and inequality,” focusing on efficient water use across all sectors, attitudinal change through education, setting sector-specific efficiency targets, integrating water conservation into new water user licensing, and institutionalising Water Conservation and Water Demand Management (WCWDM) within every water sector body.
Strategic actions include developing and updating WCWDM plans for water services institutions and agricultural irrigation schemes, with a national strategy aiming for 70% water use efficiency by 2030. This strategy is structured around four goals: improved leadership and regulation, strengthened cooperative governance, operationalisation, and mobilising the sector through capacity building.
Sector-specific initiatives are underway.
For local government, the “No Drop Programme” assesses municipal water balance and performance, highlighting a concerning average non-revenue water of 47.4% and an average per capita consumption of 280 litres daily, significantly higher than the global average. Measures include amendments to water acts and establishing a Water Partnership Office. In agriculture, expansion must occur within existing water allocations, with tools being developed to assess water use and losses in irrigation schemes. For mining, industry, and power generation, efforts are focused on developing benchmarking guidelines and reporting frameworks.
Overall, education and awareness are crucial for changing attitudes towards water’s value. Securing South Africa’s water future demands investment in WCWDM, accurate demand projections, timely implementation, and a re-evaluation of municipal financing for water initiatives. This requires a collective effort from all stakeholders to manage water efficiently.
