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06 June 2019 | Story Valentino Ndaba | Photo Rian Horn
Solar Panels at UFS Qwaqwa Campus
Revolutionising electricity with sun power: Solar panels at the Qwaqwa Campus.

Over the past few years the University of the Free State (UFS) has been planting panels, now the time has come to reap. Solar farms produced a return on investment in the form of R1.4 million in savings as a result of photovoltaics (PV) between January and March 2019. Nicolaas Esterhuysen, an electrical engineer at the Department of University Estates also reported a 2.34% decline in electricity usage between 2013 and 2018. 

Solar panels are the future 

According to Esterhuysen, the solution to a power crisis lies in “either becoming more energy efficient or generating our own at a cheaper cost”. All campuses have managed to save a total of R5.4 million in 2018 through producing our own power (solar PV) and actively managing the instantaneous load demand with building management system (BMS) software.

Overall, ground-mounted PV installations at all campuses contribute 2609 kilowattpeak (kWp) under standard conditions. The Bloemfontein Campus accounts for 979kWp of that amount while the South Campus generates 762kWp, with the Qwaqwa Campus producing 748kWp, and the Paradys experimental farm bringing in 120kWp to the grand total (to be commissioned June 2019).

Rooftop PVs generate electricity through the 80kWp Muller Potgieter Building, the 255kWp Bloemfontein Campus computer lab, the 35kWp Qwaqwa Campus computer lab, 135kWp Qwaqwa Campus Mandela Hall, and 416kWp Thakaneng Bridge panels. This is a total of 921kWp. 

Winter is coming with tariff terrors 

A 15.63% electricity tariff increase is projected this year in light of the annual winter adjustments commissioned by Eskom and Centlec. To gear up for the associated spike in power use over this season, University Estates advises the Kovsie community to use energy efficiently. “Think twice before switching on the heating and make sure to switch it off when you leave the office,” advises Esterhuysen.

In addition to generating electricity, saving initiatives such as implementing light-emitting diode (LED) lighting with motion sensors and actively managing demand at peak times have been implemented.

What’s next?

The next step is to rethink dated mechanical installations that are used to heat some of our older buildings. Replacing similar installations across all of the campuses are some of the ways the university intends to escalate energy efficient in future. 

News Archive

Five mega projects to help reposition the UFS
2008-02-01

The University of the Free State (UFS) today announced that it will focus on five mega-projects to help reposition the UFS in the next five years as one of South Africa’s leading universities that is successfully managing excellence and diversity.

Speaking at the official opening of the university today, the Rector and Vice-Chancellor, Prof. Frederick Fourie, identified the five mega projects as:

  • The successful implementation of strategic academic clusters to focus the teaching and research expertise of the UFS.
  • The development and implementation of new models of teaching and learning.
  • Finding new sources of income (including third-stream income) to minimise dependence on government subsidies and tuition fees.
  • Creating a new institutional culture for the university by finalising the Institutional Charter.
  • The ongoing transformation of the UFS in all its dimensions.

According to Prof. Fourie, the strategic clusters – initiated in 2006 – are a very important initiative which is aimed at making the UFS a world leader in six broad areas. The focus of the six clusters has now been determined. These clusters are not just research based, but will include postgraduate programmes and filter down to undergraduate learning programmes and curricula.

He also indicated that other research at the UFS will continue to be supported and funded as before.

The second project, to establish a new teaching and learning model, is meant to address current success rates which indicate the need for this issue to receive a high priority.

New income streams to enable higher levels of financial sustainability is the third project, especially in view of dwindling government subsidies and limits on student numbers. This is necessary to fund sustained higher levels of investment in the quality of academic activities and in the necessary capacity and facilities.

Prof. Fourie said the fourth project regarding institutional culture is an ongoing effort to create a sense of belonging for all staff and students at the UFS through the adoption of an Institutional Charter for the university.

“What the draft Charter does – in addition to describing overarching values espoused by the institution and its people – is to describe the outlines and constitutive principles of the ‘post-redress’ UFS,” said Prof. Fourie.

The Charter – initially launched in 2007 – is and remains a critical element of guiding transformation effectively and speedily towards a widely-accepted goal. It is a critical element of the “social sustainability and robustness” of a new UFS, especially in tumultuous political times.

The fifth project is the Transformation Plan, launched in 2007. “We simply must pursue this plan diligently, given our commitment to comprehensive and deep transformation, and to best practice transformation. All universities will have to face up to the challenge of transformation and the UFS can break new ground, as it did in the past by managing transformation innovatively and creating a campus where all can find their rightful place,” said Prof. Fourie.

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
1 February 2008
 

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