Three young scientists will showcase research projects addressing critical challenges in agriculture, environmental sustainability and food safety at the 2026 Beijing Youth Science Creation Competition (BYSCC) in China.
The event will be held from 25 to 29 March, with the learners selected based on the scientific merit, relevance and innovation demonstrated in their research projects presented at the Eskom Expo for Young Scientists International Science Fair (ISF), held in October 2025. The participants, all in Grade 10, include: Naftal Khoza from Ennerdale Secondary School in Johannesburg, Marlhuné Bezuidenhout from Hoërskool Secunda in Mpumalanga, and Khushi Lall from Tyger Valley College in Pretoria.
Khoza, 15, will showcase his research project titled “Evaluating the phytoremediation potential of alien invasive plant species for the removal of heavy metal and nutrient contaminants from soil.” The project was selected for its innovative approach to environmental remediation through the comparative evaluation of plant species for phytoremediation. The research tested alien invasive species alongside a native plant under controlled contamination conditions to assess tolerance, growth performance and contaminant reduction.
Bezuidenhout, 15, will present her research project titled “Pasture-based sheep farming system: Bioaccumulation of heavy metals and the implications for livestock, lambing rates, growth margins and human health.” Her project was selected for its strong relevance to agricultural sustainability, livestock productivity and food safety. The study provided a systematic evaluation of environmental exposure under real farming conditions, demonstrating a rigorous methodology while addressing an often-overlooked risk factor in livestock production systems.
Lall, 16, will present her research project titled “Garlic: Nature’s Secret to Food Preservation.” Her project was selected for its innovative investigation into natural, plant-based food preservation using garlic. The research compared cultivation methods and extraction techniques of Indigenous Wild Garlic and its hybrid to evaluate antibacterial activity against Staphylococcus aureus. The research contributes to the growing field of plant-based antimicrobials and supports the development of sustainable alternatives to synthetic preservatives.
Chief Executive Officer of the Eskom Development Foundation (Acting), Ms Mologadi Motshele, said: “Through its support of the Eskom Expo for Young Scientists, Eskom helps create opportunities for learners to develop their research skills and pursue futures in science, technology, engineering, mathematics and innovation (STEMI). We encourage our learners to make the most of this incredible opportunity, to ask questions, share their ideas and absorb as much knowledge as possible from fellow participants. We wish them well as they proudly represent South Africa on the international stage.”
