Windhoek Highlights Decades of Innovation in Water Reuse at Public Exhibition

Windhoek Highlights Decades of Innovation in Water Reuse at Public Exhibition. Windhoek is drawing attention to its long-standing approach to water sustainability through a public exhibition focused on wastewater recycling and management. The event, currently hosted at the Windhoek City Museum, showcases the city’s achievements in water reclamation and its continued efforts to address water scarcity.

At the centre of the exhibition is the work of the Windhoek Goreangab Operating Company (WINGOC), which is responsible for reclaiming approximately 20% of the city’s drinking water. This system has positioned Windhoek among a select group of cities globally that have implemented direct potable water reuse.

The exhibition highlights the historical development of this approach, noting that Windhoek was one of the first cities in the world to adopt direct reuse of treated wastewater for drinking purposes. This innovation dates back to the early 1800s and reflects the city’s response to its unique environmental conditions.

According to City of Windhoek Chief Executive Officer Moses Matyayi, the city’s water strategy has always been shaped by necessity. He explained that Windhoek’s location, away from major natural water sources such as rivers, required early investment in alternative water solutions, including recycling.

However, challenges remain. Jacobus Theron from the city’s Infrastructure, Water and Technical Services Department noted that improper disposal of waste into the wastewater system continues to disrupt operations. These practices can lead to blockages and slow down treatment processes.

Windhoek Deputy Mayor Nangula Amutenya described the exhibition as more than an educational initiative. She said it reflects the city’s relationship with water, presenting it as both a practical necessity and a shared resource.

The exhibition is open to the public and is expected to run throughout the year, offering residents and visitors insight into Windhoek’s approach to sustainable water management.