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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

Professor Antjie Krog to deliver public lecture at UFS Bloemfontein Campus
2015-06-19

Professor Antjie Krog – illustrious author, poet, and academic – will deliver a public lecture at the University of the Free State’s (UFS) Bloemfontein Campus. The topic of her discussion will be ‘They Couldn’t Achieve their Goal with Me: Narrating Rape during the South African War’.

Prof Krog’s lecture will be the third instalment of the Vice-Chancellor’s Lecture Series on Trauma, Memory and Representations of the Past. The lecture series is hosted by Prof Pumla Gobodo-Madikizela, Senior Research Professor in Trauma, Forgiveness, and Reconciliation Studies at the UFS, as part of a five-year research project funded by the Andrew W. Mellon Foundation.

Details of the event:

Date: Tuesday 23 June 2015
Time: 12:00
Venue: Albert Wessels Auditorium, UFS Bloemfontein Campus
Members of the public are welcome to attend
RSVP to Jo-Anne Naidoo: NaidooJA@ufs.ac.za

Acts of rape during South African War

To set the context of her lecture, Prof Krog explains that, about two months before the South African War officially ended on 31 May 1902, affidavits were taken from women about transgressions experienced at the hands of British soldiers. These acts included plunder, killing of stock, abduction, sexual assault, and rape. Her lecture is the first scholarly focus in terms of narrative and agency on the affidavits of 24 incidents of sexual assaults and rape since the 25-year embargo on these documents was lifted in 1982. The shelving of these affidavits is indicative of how even transcultural multiple processes failed to create an honest discourse in post-colonial South Africa about sexual violence.

Paving the way to healing historical wounds

The series focuses on the portrayal of trauma and memory in multiple ways – such as the narrative arts represented by Prof Krog. These forms of expression may ultimately pave the way to healing historical wounds.

“This topic is very timely, given a recent NRF grant we’ve been awarded for research on transgenerational trauma related to the South African war,” Prof Gobodo-Madikizela says in anticipation of the lecture.

Previous instalments of Vice-Chancellor’s Lecture Series

The first instalment of the Vice-Chancellor’s Lecture Series on Trauma, Memory and Representations of the Past was delivered by former Constitutional Court Judge, Albie Sachs, in which he discussed ‘Sites of memory, sites of conscience’. Internationally acclaimed composer and sound artist, Philip Miller, delivered the second lecture, ‘Disrupting the Silence: The Past and Transnational Memory’.


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