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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

I-DENT-I-TIES tackles identity in an unusual story-telling style
2016-07-26

Description: I-DENT-I-TIES Tags: I-DENT-I-TIES

One of the leading performers, Baanetse Mokhotla.
Photo: Thabo Kessah

The I-DENT-I-TIES project has been an enormous experience for the Qwaqwa Campus students who were part of this large-scale interdisciplinary performance project. This is according to Baanetse Mokhotla, one of the leading performers.

“I have personally learnt a lot about performing arts and also grew as an individual,” Baanetse said about the production that was part of this year’s Vrystaat Arts Festival in Bloemfontein.

This massive interactive production of the 54-member student cast utilises music, song and dance in an unusual method of story-telling. It uses live video camera feeds on two big screens as well as recorded video clips of the cast itself and members of the community, some of whom were part of the audience during the two shows staged on the Qwaqwa Campus. The cast intermittently mingles with the audience, thus allowing the latter to be part of the narrative as well.

The main story line explores issues around identity while using the famous Basotho story of ‘Moshanyana Sankatana’ as a catalyst.

Two of the capturing features are the live interviews and the narration of the animated ‘Moshanyana Sankatana’ story, creating stories within a story.

Commenting about the project, SRC President Paseka Sikhosana said that he was happy to have led the student community during this proud moment.

“I loved how this show has exposed our enormously talented performers to the world. It was magical and we need more of such to ensure there will never be a dull moment on our campus,” he said.

Sociology lecturer Sivuyisiwe Magayana said: “I-DENT-I-TIES production was fresh fun. It exhibited the fact that we should be appreciative of other's differences. It also emphasised that we should move away from subscribing to an 'in-group' and 'out-group' mentality when it comes to issues of race, sexuality and identity.”

The international creative team behind this project included a New York-based Dutch director, Erwin Maas; Vienna-based Dutch theatre designer, Nico de Rooij; Djana Covic, a Serbian performance-craft-artist based in Vienna; and South African film and stage legend Jerry Mofokeng.

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