College of Agriculture & Environmental Sciences
Unisan honoured for international impact in the sustainability field
Prof Vhahangwele Masindi
Unisa continues to make its mark on the global stage, with one of its own, Prof Vhahangwele Masindi, being named the winner of the 2025 Emerging Sustainability Leader Award by the MDPI Sustainability Foundation.
The MDPI Sustainability Foundation is a non-profit organisation governed by Swiss law and registered in Basel, Switzerland. Established in 2012, the Foundation supports societally relevant research that contributes to regional and global efforts toward a sustainable world.
Masindi, a Distinguished Professor in the Department of Environmental Sciences within the College of Agriculture and Environmental Sciences (CAES), has been recognised for his groundbreaking work in water security and sustainability, which combines cutting-edge scientific research, innovative technologies, international collaborations and citizen science.
The Emerging Sustainability Leader Award celebrates early-career researchers (within 10 years of completing their PhD) who have made exceptional academic or societal contributions to sustainability. It acknowledges innovation, impact and excellence in advancing solutions to global sustainability challenges.
Announced on 2 October 2025, Masindi emerged as the winner among three global finalists, receiving the award for his outstanding contributions to water innovation, capacity building and the advancement of sustainable technologies that directly address the United Nations Sustainable Development Goals (SDGs), the African Union’s Agenda 2063, and South Africa’s National Development Plan 2030.
"As scientists, we work to make a difference in society, not for the awards," says Masindi. "But when you do good, awards will locate you. I truly appreciate the leadership of the University of South Africa, and its futuristic strategy anchored in the catalytic niche areas – a much-needed redefinition of the future and a premier quest to resource it. This is confirmation that Unisa is among the best universities in the world."
Masindi’s work has positioned him as one of South Africa’s most prolific researchers and innovators. Ranked among the Top 2% of scientists globally in the National Science and Innovation System since 2021, his contributions span the full innovation value chain – from technology conceptualisation to industrial application.
With over 100 publications in high-impact, peer-reviewed journals, seven international patents (filed through the Patent Cooperation Treaty) and five provisional patents, Masindi’s research has transformed the landscape of wastewater treatment, water reuse and ecological sustainability. His focus on circularity, green innovation and practical industrial solutions continues to inspire a new generation of scientists and policymakers.
Reflecting on the journey that led to this recognition, he shares these words of wisdom for young researchers: "Do not fear failure – embrace it as part of your methodology. Every failed pilot project, every unexpected experimental outcome, every regulatory hurdle is not wasted effort. It is data, experience, and wisdom that will shape your next breakthrough. Resilience is not innate; it is built through these iterations."
Masindi emphasises that the award serves as a springboard for future global collaborations: "This award is not an endpoint; it is a catalyst for the future. It reinforces my ability to amplify research beyond the laboratory, forging collaborations with international bodies, governments, and industries to pilot novel innovations on a global stage. Henceforth, we should not have second thoughts when it comes to fostering sustainability for the benefit of future generations in our jurisdictions and further afield."
The MDPI Sustainability Foundation, through its flagship initiative, the World Sustainability Forum (WSF), promotes scholarly exchange and dialogue on sustainability issues. The ESLA is one of the Foundation’s most prestigious recognitions, honouring individuals who exemplify innovation, commitment and impact in shaping a more sustainable world.
Masindi’s recognition stands as a testament to Unisa’s commitment to nurturing excellence and driving research that transforms lives and communities, reaffirming the university’s position as a global leader in sustainability and innovation.
* By Prof Vhahangwele Masindi, Distinguished Professor, Department of Environmental Sciences, College of Agriculture and Environmental Sciences, and Gugu Masinga, Marketing and Communication Specialist, College of Agriculture and Environmental Sciences
Publish date: 2025/10/14
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