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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

Meet Dr Olihile Sebolai, Prestige Scholar

2013-07-15

Dr Olihile Sebolai
Photo: Sonia Small
15 July 2013

Dr Olihile Sebolai, lecturer in the Department of Microbial, Biochemical and Food Biotechnology, was selected to the Vice-Chancellor’s Prestige Scholars Programme (PSP) in 2011. Dr Sebolai recently returned from a six month research visit to the University of Birmingham at the invitation of Professor Robin May, Lister Reader and Chair of Infectious Diseases.

This enabled Dr Sebolai to acquire and develop necessary pathobiological skills pertinent to his work on the pathogenesis of Cryptococcus neoformans. “During my time in Birmingham, I benefitted from the experiences of three senior post-doctorates and a principal investigator, who were all working in (Prof May’s) laboratory,” says Dr Sebolai.

“By way of observation, I was greatly impressed by the level of collaboration between Prof May and his network, which enables him to move out of a silo and effortlessly create a global footprint."

The next phase of Dr Sebolai’s early career development takes him as Fulbright Scholar to the University of Missouri in Kansas City, in September 2013. Here Dr Sebolai will spend time in the laboratory of Alexander Idnurm. The purpose of this visit is to study virulence mechanisms in fungi, which are a low order of eukaryotic organisms, and to identify potential drug targets.

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