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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

Different religions introduced at UFS forum
2010-08-18

 
Mr Ronnie Rosen, leader of the Jewish community in Bloemfontein.

The Inter-Religious Forum (IRF) of the Faculty of Theology at the University of the Free State (UFS) has started a discussion series which offer the opportunity to different religions to introduce themselves. According to Rev. Maniraj Sukdaven from the Department of Religion Studies at the UFS, the purpose of the discourse series is to get to know more about one another’s religion within an atmosphere of respect.

During the last IRF meeting, Mr Ronnie Rosen, leader of the Jewish community in Bloemfontein, gave a talk about the Jewish religion. According to him there is a wide range of Jewish people.

“The one thing, however, that all Jewish people have in common is the Torah or Law-Book. There are 613 instructions that help a Jewish person to organise his life according to the Jewish way of life. For example, a Jewish person who wants to obey the Torah would not consume dairy products and protein together. This life style is not only regarded as a religion, but a way of life, which constantly makes a person aware of his relationship with God,” he explained.

Another interesting fact that transpired during the discussion was that, for the first time in the history of the world, there are more Jews in Israel than in other concentrated areas across the world. Five (5) million Jews are currently living in Israel, while the remaining 10 million Jews are spread across the world.

During the meeting of the IRF forum, persons from amongst others the Baha’i, Hindu and Christian religions participated in the discussion. Other religions that have already been discussed are Hinduism, Christianity, Islam and Rastafarians.

The IRF will also be involved in the structuring of course material about the different religions and an inter-religious conference will be part of the IRF’s programme in 2011.

The IRF is the only institution of its kind at South African universities.



 

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