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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

New Research in Hebrew Language and Culture
2014-01-17

The newly formed Department of Hebrew at the university is hosting an international conference from 27 to 29 January 2014. The conference has speakers from Israel, the United States, Canada, the United Kingdom and Saudi Arabia, as well as South Africa, Zambia, Congo and Nigeria. The goal of the conference is to highlight recent research in Hebrew language and culture by bringing international scholarship to the university and by highlighting the importance of the African context as a conceptual space for research on Hebrew. The rich cultural heritage of Hebrew finds particular resonance in Africa through the Hebrew Bible (Old Testament).

Some highlights from the conference include new research on the use of the ancient Hebrew script by Jews in the Persian and Roman periods as a means to maintain their religious and ethnic identity in times of distress, linguistic research on metaphors in the Hebrew Bible (Old Testament), Jews and non-Jews in the Hebrew and Yiddish writings of the South African author Morris Hoffman, the development of a rabbinic prayer for rain in the land of Israel and in South Africa, pedagogical advances in teaching Hebrew in Africa, and translation of the Hebrew Bible (Old Testament) as a means of reshaping VaTsonga cultural identity. 

The study of ancient and modern Hebrew language and culture provides important insights into the complex cultural situation in modern Africa, generally, and South Africa, in particular. The use of language by minority religious and ethnic groups can provide a powerful force for identity in turbulent political realities. Religious texts can be re-contextualised to provide guidance in new cultural contexts or translated to enhance and empower local societies. 

Venue: CR Swart Auditorium 

For more information, contact Prof Cynthia Miller-Naudé, Head of the Department of Hebrew at millercl@ufs.ac.za . 
 
 

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