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UFS installs solar plants on all campuses, bolstering renewable energy amid continuing power cuts

18 August 2023 | Story Lunga Luthuli | Photo Francois van Vuuren

Bloemfontein Campus Solar Farm — The solar plant on the UFS’s Bloemfontein Campus, part of the university’s commitment to combatting loadshedding and embracing sustainable energy.

The University of the Free State (UFS) has installed solar plants across its three campuses.

The university says this is in response to the call for urgent solutions to loadshedding and the promotion of environmentally sustainable, cleaner, and renewable energy solutions.

Nicolaas Esterhuysen, Director of Engineering Services at UFS University Estates, said,

“The PV (photovoltaic) systems are grid-tied without storage to ensure maximum benefits and faster payback periods.”

Esterhuysen said the UFS has saved up to R32,5 million since the first solar plant was commissioned in 2017 to help the UFS reduce the impact of loadshedding and its carbon footprint and energy costs. “This will substantially increase this year with the commissioning of two large new ground-mounted solar plants on the Bloemfontein Campus,” he said.

“The microgrid installation on Qwaqwa Campus is one of the biggest solar diesel hybrid systems installed in South Africa. It allows us to keep the campus running despite excessive power interruptions.”

The UFS is currently embarking on research as part of the Grid-related Research Group (GRRP) under the Interdisciplinary Centre for Digital Futures (ICDF) to also help staff and students with understanding renewable energy and sustainability.

Esterhuysen said the plants are further evidence of the UFS’s commitment to renewable and energy saving solutions. “It is our flagship project, but our focus is also on energy saving initiatives – to ensure we are becoming more energy efficient and eliminate energy wastage. We have plans for expansion on all campuses. Some of the highlights are an off-grid solution for the new student centre at Qwaqwa Campus and to make South Campus a self-sustaining campus.”

The installed grid-tied system solar plants are operating without batteries on all three campuses, giving the university an optimal configuration between capital cost and payback period.

The energy generated at the solar plants:

Bloemfontein Campus – 3688 kWp

Qwaqwa Campus – 918 kWp

South Campus – 759 kWp

Paradys – 125 kWp

News Archive

Nothing beats hard work, says Kovsie

2011-10-13

Khethiwe Mtshali

Khethiwe Mtshali is a classic example of a go-getter. This hard-working 23-year-old student from Ladysmith, who is currently studying at our Qwaqwa Campus, strongly believes in her own abilities. She believes that hard work pays off and that a person will be richly rewarded if you give it your best. Khethiwe has recently returned from a month-long visit to China where she was stationed at the Fresh Water Fisheries Research Centre of the Chinese Academy of Fishery Sciences in Wuxi City.

“I was nominated to go to China to learn and conduct research, as South Africa lacks expertise in the field of food security and related fields of science,” says Khethiwe, a 2011 recipient of the Golden Key Award and an M.Sc.in Zoology student who specialises in Parasitology.

“The Chinese is a hard-working nation that I wish we could emulate as South Africans. Doing my research on parasitology of fish and other related agricultural diseases over there was a worthwhile experience that will not only benefit me as an individual, but the entire Parasitology Division of the Department of Zoology and Entomology at the Qwaqwa Campus. This research is surely going to put the university and the entire country in a better position to compete with the best in the field of parasitology,” Khethiwe said.

After completing her B.Sc. degree in 2008, Khethiwe worked as a teacher at Ezakheni High School for a year before she was summoned back to our university by her mentor and Head of the Department of Zoology and Entomology, Dr Oriel Thekisoe, where she studied towards an honours degree, which she passed with distinction last year.

“If it had not been for Dr Thekisoe, I think I would still be a teacher whose potential would not have been tapped to the maximum. I wish to thank him for pushing me to do my best at all times. He has taught me that where there’s a will, there’s a way,” Khethiwe said.

The best is yet to come for this proud Kovsie who can teach you a thing or two in Chinese!

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