Engineering

Hydroelectricity lowers emissions, natural gas shows mixed impact in SA study

South Africa is a top carbon dioxide (CO₂) emitter in Africa, and new research explores how the country’s energy choices shape its sustainability path.

Shivangi Nilan Patel, a recent cum laude graduate of the North-West University (NWU), investigated the effect of hydroelectricity and natural gas consumption on environmental sustainability in South Africa from 1981 to 2021. Her study focused on how these energy sources influence CO₂ emissions, which she used as a measure of environmental sustainability.

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NWU drives innovation with remote monitoring technology

The North-West University (NWU) continues to show its commitment to cutting-edge innovation and practical research solutions. The new STRIDE remote unit, which makes remote management of equipment and processes possible, easier and more accessible, is the latest business-ready technology to come out of the Faculty of Engineering’s venture, STRIDE.

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Professor honoured as International Fellow of the Royal Academy of Engineering

North-West University (NWU) extraordinary professor Linda Godfrey has been elected as an International Fellow of the prestigious Royal Academy of Engineering (RAEng) in the United Kingdom.

This is the second key role she has had within the ambit of the RAEng. For the past four years, Prof Godfrey has served on the Board of the Academy’s Safer End of Engineered Life Programme, which aims to improve safety in the decommissioning of engineering products, structures and infrastructure.

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South Africa’s local power play

South Africa’s municipalities are rediscovering an old habit: generating their own electricity. In a country long dominated by Eskom, the lumbering state utility, the city of eThekwini has announced an ambitious strategy to reduce its reliance on the national grid by 40% by 2030. With Eskom’s ageing infrastructure, crippling debt and load-shedding woes, such moves are inevitable. Yet this raises new dilemmas about who wins and who pays.

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NWU School of Mines and Mining Engineering set for future success

The North West province of South Africa sits on a bedrock of riches. From platinum to chrome, vanadium to gold, the region is among the most mineral-endowed in the world. Yet its communities remain scarred by poverty and unemployment, relics of a resource economy too often divorced from local benefit. For a province where mines dominate both the landscape and livelihoods, the need to convert mineral wealth into long-term skills, jobs and technological leadership is a necessity.

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Alumnus Andries van Heerden leads Afrimat in mining and industrial expansion

North-West University (NWU) alumnus Andries van Heerden is the chief executive officer of Afrimat Limited, a JSE-listed company that supplies iron ore, anthracite, phosphate, construction materials and industrial minerals across Southern Africa.

“I started as a first-year mechanical engineering student in Potchefstroom in 1984,” he recalls. His studies took him to the NWU’s Vaal Campus, where he graduated in 1988.

Reflecting on his time at university, he says: “I think my dream to become a successful entrepreneur was really born during the two years in Vanderbijlpark.”

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North- West University professor joins Palladium Global Science Award jury

North-West University (NWU) is playing an important role in the newly launched Palladium Global Science Award, a major international initiative recognizing research in advanced palladium-based materials. With a substantial prize fund of $350,000, the award supports innovation in one of the most critical fields of materials science.

Professor Dmitri Bessarabov of NWU has been appointed to the international jury, joining a panel of renowned scientists tasked with evaluating submissions from researchers, startups and academic teams worldwide.

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