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12 November 2025 | Story Vuyelwa Nkoi | Photo Supplied
SDG Challenge
Interdisciplinary innovators from the Faculty of Natural and Agricultural Sciences – Njabulo Dlamini, Vuyelwa Nkoi, Hanipher Mili, Gugulethu Nhlapho, and Almaré de Bruin – winners of the 2025 SDG Challenge South Africa.

A dynamic team of students from the University of the Free State (UFS) has secured first place in the 2025 SDG Challenge South Africa – a prestigious competition that unites students and industry partners in addressing real-world issues aligned with the United Nations Sustainable Development Goals (UNSDGs). This outstanding achievement celebrates the creativity, collaboration, and strong commitment of UFS students to building a more sustainable and inclusive future.

Hosted by Soapbox South Africa, the SDG Challenge pairs student teams with industry experts to co-design practical solutions to pressing societal needs. Competing against leading institutions – including the University of Pretoria, University of Zululand, University of Johannesburg, the University of the Witwatersrand, and the University of KwaZulu-Natal – the UFS students distinguished themselves with a community-driven, scalable approach.

The winning UFS team consisted of Almaré de Bruin, Njabulo Dlamini, and Vuyelwa Nkoi from the Department of Sustainable Food Systems and Development, as well as Hanipher Mili and Gugulethu Nhlapho from the Department of Agricultural Economics – reflecting a powerful interdisciplinary collaboration.

 

Innovative Agrihub solution for community sustainability

Partnering with Ivanplats mine, the students developed a holistic solution to reduce food insecurity and promote environmental sustainability in resource-limited communities in Mokopane.

Their innovative project, built around a WhatsApp-based Agrihub, enables agricultural knowledge sharing, market access, and community engagement. The solution included the following:

  • A WhatsApp Agrihub platform for real-time agricultural support
  • An Implementation Manual for community rollout
  • A low-cost irrigation prototype designed for small-scale gardens
  • A scalable model for replication in other communities
  • A final showcase presentation demonstrating its feasibility and long-term impact

To reduce surplus produce waste and create entrepreneurial opportunities, the team also produced value-added products – including pickled beetroot and carrot preserves – in the UFS food lab.

The Agrihub doubles as a community marketplace where residents can sell both fresh produce and recyclables. A R20 subscription fee supports local facilitators and content creators, promoting sustainability and community ownership.

Their project advances multiple UNSDGs, notably Zero Hunger, Responsible Consumption and Production, Climate Action, and Decent Work and Economic Growth.

“This victory is a testament to the calibre of our students and the mentorship they receive,” says Prof JW Swanepoel from the Department of Sustainable Food Systems and Development. “Their innovative thinking and commitment to real-world impact reflect the values of the University of the Free State.”

The UFS team’s success not only underscores their potential as emerging leaders in sustainability, but it also affirms the university’s growing role in driving development and resilience across African communities.

News Archive

Elzmarie honoured internationally for economics education
2012-10-13

Elzmarie Oosthuizen (middle) with Prof. John Brock of Colorado University in Colorado Springs and Prof. Claudia Parliament of Minnesota University.
12 October 2012

An exceptional honour has been bestowed on Elzmarie Oosthuizen of the Faculty of Natural and Agricultural Sciences with the awarding of the Patricia K. Elder International Award to her in America at the beginning of October 2012.

The award is made by the National Association of Economics Educators and the Council for Economics Education (CEE). It gives recognition to individuals whose outstanding and committed service makes a meaningful impact on the delivery of economics education worldwide. The award was made to her at the 51th annual Financial Literacy and Economics Education Conference in Kansas City, Missouri.

Elzmarie is Manager: Teaching and Learning in the Faculty. She was originally appointed to manage various projects to better prepare students for what is expected of them.  She teaches in the extended programme and achieved success with bridging mathematics and the changing methodologies that she uses.

She plays an active role in international economics education programming. Elzmarie was an essential element in the development of CEE’s programmes in South Africa and has now moved to expand economics education programmes to Namibia, Lesotho and Botswana. 

She successfully participated in the CEE’s Train the Writers programme and lobbied the CEE to provide a mentoring programme that would prepare participants to offer a training of writers programme within their own country. This year, she presented the first writers programme for South African teachers.

Claudia Parliament, Director of the Minnesota Council on Economics Education, said in her recommendation for the award:  “Elzmarie is a change agent.  She has boundless energy.  Few can keep up with her work pace.  She has put economics education on the map in South Africa and she is poised to have a similar impact in other countries in southern Africa.”

Elzmarie says: “I feel very honoured to have received this award.” Since 2004, she has worked very hard and trained some 800 teachers. In 2011, some 200 000 children were reached through the training.

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