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South Africa’s future scientific leaders are ready to make waves on the global stage. Four exceptional young scientists will represent the country at the prestigious Initiative for Research and Innovation in STEM (IRIS) Global Symposium in India, carrying with them bold ideas, world-class innovation and a determination to solve real-world problems.
Taking place from 27 to 31 January 2026, the symposium will bring together some of the brightest young minds from around the world. South Africa’s delegation earned their place after standing out at the Eskom Expo for Young Scientists International Science Fair (ISF) last October ,a launchpad for the country’s most promising science talent.
What sets these learners apart is not only their academic excellence, but the relevance and impact of their research. From cleaning polluted water and soil using nature-based solutions, to harnessing artificial intelligence to transform mobility for the blind and visually impaired, their projects speak directly to global challenges ,and offer practical, affordable solutions.
Under the guidance of delegation leader Dr Krishnie Naidoo, Eskom Expo Academic Director, the learners will showcase research that demonstrates how innovation can improve lives and protect the environment.
From Nongoma in KwaZulu-Natal, siblings Melokuhle and Simesihle Khuzwayo of King Bhekuzulu High School will present “Double Trouble, Double Solution: Neutralising acids and plastics with nature’s help.” Their groundbreaking study revealed that banana peels and yeast extracts can reduce water acidity and remove visible microplastics as effectively , and in some cases more effectively , than conventional chemical treatments. The project highlights an ingenious, low-cost approach to improving water quality, particularly for communities with limited resources.
Also flying the KwaZulu-Natal flag is Jivesh Ramnath from Hoërskool Richardsbaai, whose project, “JØ7 Vireo: Development of a low-cost AI-powered navigation device for the blind and visually impaired,” blends cutting-edge technology with social impact. His innovation enables users to better understand their surroundings through real-time object identification and distance awareness, paving the way for affordable, AI-driven mobility solutions that could transform everyday life for millions.
Representing Gauteng, Nkanteko Moyane of Daleview Secondary School will present “ECOHARVEST: Integrated Phytoremediation for contaminated soil and mining wastewater.” His research showed that hyper-accumulator plants, enhanced with natural additives such as cow dung, can dramatically reduce heavy metal pollution — cutting contamination levels by up to 63.5%. The findings offer a powerful, eco-friendly strategy to rehabilitate mining-affected land, safeguard ecosystems and support safer food production.
Acting Chief Executive Officer of the Eskom Development Foundation, Mologadi Motshele, praised the learners for their remarkable achievement.
“These young scientists represent the very best of South Africa’s innovation and ingenuity,” she said. “By investing in young talent, we are building a future driven by sustainability, technology and meaningful social impact. We are incredibly proud of our learners as they take South African science to the world.”
Meanwhile, the next generation of innovators is already being called forward. Registration to participate in the Eskom Expo for Young Scientists is open to school learners in Grades 4 to 12, as well as TVET college students from NC(V) Level 2 to Level 4. Aspiring scientists can register their projects at www.exposcience.co.za.