**In South Africa, growing water scarcity, climate variability and increasing demand place significant pressure on existing freshwater resources.** **Desalination plays a critical role in strengthening water security by transforming seawater and brackish water into a reliable, climate-resilient source of potable and industrial water.** Veolia supports South African municipalities and industries by designing and operating desalination solutions that deliver consistent water quality, ensure supply continuity and reduce dependence on limited freshwater reserves. [Learn more](#learnmore) ## **Turning Seawater** into a Sustainable Resource for South Africa **With proven expertise, Veolia designs, builds and operates high-performance desalination plants tailored to local conditions, site constraints and end-user requirements.** Our desalination capabilities include: - **Reverse Osmosis (RO)** – Efficient desalination technology for seawater and brackish water - **Microfiltration and Ultrafiltration** – Robust pre-treatment ensuring optimal membrane performance - **Energy optimisation systems** – Reducing operational costs and environmental footprint - **Modular and scalable designs** – Flexible solutions adapted to evolving demand These advanced technologies produce water that meets international drinking and industrial quality standards, while optimising energy consumption and long-term operational performance. ## **Desalination Solutions** for Every Need | ## A Long-Standing Presence in South Africa **For more than two decades, Veolia has been delivering desalination solutions across South Africa, supporting both municipal water supply and industrial activities, particularly in coastal regions.** Key references include: - **Mossel Bay** – A desalination plant with a capacity of 15 million litres per day, securing the city’s water supply during severe drought periods - **Plettenberg Bay, Knysna and Lamberts Bay** – Compact desalination units providing drinking water to local communities - **Saldanha Bay** – Desalination installations supporting industrial and port operations These projects reflect Veolia’s ability to deliver **reliable solutions under challenging environmental conditions**, adapted to local needs.  **Veolia’s desalination projects contribute directly to South Africa’s water resilience, supporting:** - **Water security** for coastal cities and communities - **Continuity of industrial and economic** activities - **Reduced pressure on rivers**, dams and groundwater resources By combining **technological performance, environmental responsibility and local expertise**, Veolia helps South Africa adapt to climate change while preserving vital natural resources for future generations.  ## **Sustainable** Impact and Long-Term Resilience **Veolia’s commitment goes beyond technology.** **We provide end-to-end project delivery, operational excellence and long-term partnership, ensuring desalination assets perform efficiently throughout their lifecycle.** From feasibility studies to operation and maintenance, we help you secure a sustainable, reliable water supply, locally delivered and globally powered. [Talk to an expert](/contact-us)  ## **Your Partner** for Sustainable Desalination  **Explore** **our relevant solutions** [All Water solutions](/water-solutions) \# [Water Recycle & Reuse](/water-solutions/water-recycling "Water Recycling and Reuse South Africa") \# [Wastewater Treatment](/water-solutions/wastewater-treatment "Wastewater Treatment in South Africa") \# [Process Water Treatment](/water-solutions/process-water-treatment "Process Water Treatment South Africa") \# [Desalination solutions](/water-solutions/desalination-solutions "Desalination Solutions in South Africa") \# [Direct Potable Water Reuse](/water-solutions/direct-portable-water-solutions "Direct Potable Water Reuse South Africa") # [Cooling Water Systems](/water-solutions/cooling-water-systems "Cooling Water Systems in South Africa") # [Zero Liquid Discharge](/water-solutions/zero-liquid-discharge-services "Zero Liquid Discharge Solutions in South Africa")