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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

Laptop in, paper out

2013-07-31

Prof Pieter Nel gives advice to students.
Photo: Johan Roux
31 July 2013

The first major steps to a paperless lecture environment for the School of Medicine were taken in July 2013 with the presentation of laptops to all first-year- medical students.

The aim is to have the entire undergraduate medical programme computer-driven within a few years and to get rid of paper in the classroom.

Prof Pieter Nel, Programme Director: Health Sciences at the school in the Faculty of Health Sciences, said, “As far as we know, this action is the first of its kind in any medical school in South Africa whereby an entire class are supplied with computers for this purpose. We also have no knowledge of anything similar in any programme within any other faculty at any university in South Africa.”

All first-year medical students received laptops. The UFS is facilitating the process to provide students with computer access via their own laptops. “The reason for this is that the undergraduate health-sciences programme will be totally computerised from now on. Students will therefore utilise their laptops in all their contact sessions.”

The entire building where teaching takes place is equipped with Wi-Fi. The students buy the laptops at a much lower cost than the commercial price.

Prof Nel said the printing costs of study material during a student’s undergraduate study years can amount to as much as R5 000.

In future, first-year students will receive laptops, computerising the entire undergraduate health-sciences programme within a few years, Prof Nel said.

During the presentation of the first laptops, Prof Gert van Zyl, Dean of the Faculty of Health Sciences, referred to this action as a big step forward in modernising the undergraduate training of medical students in the faculty.

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