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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

Prestige Scholar hosts Prof John Helliwell of Manchester University

2015-12-08

From left is Prof John R. Helliwell (School of Chemistry, University of Manchester), Dr Madeleine Helliwell (School of Chemistry, University of Manchester), Prof Andre Roodt (Department of Chemistry, University of the Free State) and Dr Alice Brink (Department of Chemistry, University of the Free State).
Photo: Steven Collett

At the invitation of Dr Alice Brink of the Department of Chemistry, Prof John Helliwell, the 2015 Max Perutz Prize winner, and his wife, Dr Madeleine Helliwell, visited the University of the Free State (UFS).
The Helliwells, both chemists of note, took part in a series of lectures and exchanges on the Bloemfontein and Qwaqwa Campuses.
This visit from 9-19 November 2015 was the consequence of Dr Brink’s participation in the Vice-Chancellor’s Prestige Scholars Programme (PSP) initiative to encourage the broadening of the international footprint of the next generation of scholars in the academy.

Two year collaboration

Dr Brink and Prof Helliwell from Manchester University have a standing collaboration going back two years. Dr Brink, an NRF Thuthuka grant holder and a member of the PSP since 2013, has spent almost eight months in Manchester, collaborating with Prof Helliwell on her study of the successful interaction of rhenium tricarbonyl complexes with proteins determined via protein crystallography.
Their collaboration resulted from the close association of Prof Helliwell and Prof Andre Roodt from the UFS Department of Chemistry, both former presidents of the European Crystallographic Association.

Sharing academic expertise

Prof Helliwell, the 2014 American Crystallographic Association Patterson Award winner for his “pioneering contributions to the global development of the instrumentation, methods and applications of synchrotron radiation in macromolecular crystallography”, gave three lectures in the Department of Chemistry, two on the Boemfontein Campus, and the other on the Qwaqwa Campus on 13 November 2015.

Dr Helliwell, former co-editor of the Acta Crystallographica Section C: Crystal Structure Communications journal, consulted with postgraduate students from the Departments of Chemistry and Biochemistry.

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