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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

Nobel Laureate for Chemistry to visit UFS

2017-10-28

Prof Michael Levitt will be hosted by the UFS from
14 to 16 November 2017, where he will present the
first lecture in the Vice-Chancellor’s
Prestige Lecture Series.
Photo: Supplied

It is a great honour for the University of the Free State (UFS) to host Prof Michael Levitt, recipient of the 2013 Nobel Prize for Chemistry, which he shares with Marti Karplus and Arieh Warshel.

The trio received the Nobel Prize for their development of multiscale models used for complex chemical systems. “Being awarded the Nobel Prize is a unique and marvellous experience that no one can prepare for or could in any way know what to except,” said Prof Levitt during his 2013 Nobel Lecture at the Stanford University School of Medicine.

First lecture in Vice-Chancellor’s lecture series

The South African-born Nobel Laureate and Academy of Science of South Africa (ASSAf) Visiting Scholar will present the first lecture, Birth and Future of Multiscale Modelling of Macromolecules, in the Vice-Chancellors Prestige Lecture Series at the UFS on 14 November 2017. Prof Levitt is well-known for developing approaches which predict macromolecular structures.

He is one of many distinguished academics invited annually by ASSAf to deliver lectures as part of the Distinguished Visiting Scholars’ Programme, presented by ASSAf at universities across the country.

Pioneer in research of molecular dynamics

Prof Levitt is a biophysicist and a professor of Biology at Stanford University. He was one of the earliest researchers to conduct research on molecular dynamics stimulations of DNA and proteins. “My post-prize ambitions are twofold and probably inconsistent: (1) Work single-mindedly as I did in the mid-1970s on hard problems, and (2) Help today’s young scientists gain the recognition and independence which my generation enjoyed,” said Prof Levitt.

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