Kampala | With the African Water and Sanitation Association International Congress and Exhibition (AFWASA-ICE) 2025 approaching, water management expert Magumba Waiswa Abraham is urging stakeholders across Africa to embrace technological solutions to address the persistent issue of non-revenue water (NRW).
His call comes as many African nations grapple with significant water losses, threatening both resource sustainability and economic development.
Understanding non-revenue water
Non-Revenue Water refers to the portion of water that is lost before it reaches consumers, primarily due to leaks, theft, or inaccuracies in metering systems. This widespread issue has severe implications for Africa, where water scarcity is a growing concern.
Reports indicate that NRW accounts for up to 35% of total water supply in Africa, with some areas suffering losses as high as 50%.
“NRW is a silent crisis,” Magumba says. “Every drop lost represents a missed opportunity to provide clean water to those in need and to strengthen the financial health of water utilities.”
Technological solutions at the forefront
Magumba emphasizes the transformative potential of technology in addressing NRW. He points to innovations such as smart water meters, geographic information system (GIS) mapping, and real-time leak detection as proven tools to reduce water losses.
Countries like Singapore, which has successfully reduced its NRW levels to under 5%, serve as an example of what is achievable with the right investments.
“We can no longer rely on outdated methods,” he asserts. “Smart technologies and data-driven approaches empower utilities to detect inefficiencies, improve response times, and optimize water management systems.”
Mobilizing resources and partnerships
While technology offers solutions, Magumba recognizes that implementation requires significant financial and institutional support.
To secure the necessary investments, he advocates for increased collaboration among governments, private sector stakeholders, and international donor organizations.
He sees AFWASA-ICE 2025 as an ideal venue to foster these partnerships and to showcase innovative solutions.
“The congress will bring together experts and leaders to share best practices and explore funding opportunities,” he explains.
“It’s a chance for African nations to commit to strategies that ensure water security and economic growth.”
Inspiring action across Africa
Magumba’s campaign has already gained traction among policymakers and environmental advocates. He encourages participation in AFWASA-ICE 2025, urging stakeholders to engage in meaningful discussions and workshops about NRW.
“This is our moment to act decisively,” he says. “The future of water on our continent hinges on our ability to innovate, collaborate, and lead with determination.”
As preparations for AFWASA-ICE 2025 gather momentum, Magumba’s vision underscores the urgency of leveraging technology to reduce water losses.
His advocacy highlights a path forward to ensure that Africa’s water resources are managed sustainably, delivering life-sustaining benefits to all.
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