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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

Horse-riding therapy improves self-confidence in children
2016-05-10


This group of Honours students in Psychology at the University of the Free State was honoured with the best postgraduate Service Learning award at the prize-giving function of the Faculty of the Humanities. From the left are Adriana de Vries, Hershel Meyerowitz, Simoné le Roux, Wijbren Nell, Melissa Taljaard, and Gerán Lordan. Photo: Marizanne Cloete.

Horse-riding therapy helps to improve self-confidence in children, and changes their perception of themselves. It puts them in a totally new environment where they can be free of any judgement.

According to Wijbren Nell, who achieved his Honours degree in Psychology at the University of the Free State (UFS), this is the ideal therapy when working with children with disabilities. He said it was amazing to see how they developed.

He was part of a group of Honours students in Psychology who received the best postgraduate Service Learning award in the Faculty of the Humanities for their community project. In 2015, this project by Wijbren, Hershel Meyerowitz, Gerán Lordan, Melissa Taljaard, Simoné le Roux, and Adriana de Vries, was part of their module Community and Social Psychology. They were honoured at the Faculty’s prize-giving function on 15 April 2016.

Purpose of project

“Our purpose with the project was to demonstrate to the children that they could still accomplish something, despite their disabilities,” Wijbren said. The students work on a weekly basis with learners from the foundation phase of the Lettie Fouché School in Bloemfontein. Marie Olivier’s Equistria Therapeutic Development Trust serves as the site for the community project. She has a long standing partnership with the UFS.

Horse-riding and therapy

According to Wijbren, the idea was to stimulate the psychomotor functioning of the children, as well as to promote their psychological well-being. He said research has shown that there is incredible therapeutic value in horse-riding. In this specific case, it has improved the children’s self-confidence, as they may have a poor self-image as a result of their disabilities.

“At the beginning of the year, there was a girl who didn’t even want to come close to a horse, let alone getting onto the horse. We kept on trying, and, once she was on the horse, we couldn’t get her down. This was the amazing thing about the project,” said Wijbren.

Award a surprise

Wijbren said the award was a honour and surprise to his group. He was full of praise for Dr Pravani Naidoo, a lecturer in Psychology at the UFS, who coordinates the therapeutic horse riding project. “She has a tremendous passion for this project, and challenged us to think on our feet. She is a real inspiration.”

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