Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
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

We must rise again, says Dr Luescher
2016-05-04

Description: 2016 05 04 Dr Luescher sml Tags: 2016 05 04 Dr Luescher
Dr Thierry Luescher, Assistant Director of University of the Free State Directorate for Institutional Research and Academic Planning, was one of the guest speakers at the first TEDxUFS event of the year on the Bloemfontein Campus. Here he is explaining where the #movements started, and how to change the way we think. Photo: Marli du Plessis.

The student protests, known as the #MustFall movements, started on 9 March 2015, when students protested in a well-rehearsed manner at the Cecil John Rhodesstatue at the University of Cape Town. After this protest, students all over South Africa started their own movements from #OpenStellies to #SwartsMustFall, the latter happening on the Bloemfontein Campus of the University of the Free State (UFS) in March 2016. But, as Dr Thierry Luescher, Assistant Director of UFS Directorate for Institutional Research and Academic Planning, says: “We shall soon run out of #MustFalls. Maybe it is time that we rise again.”

The first TEDxUFS was held on Friday 15 April 2016 at the New Education Building on the Bloemfontein Campus of the UFS. Dr Luescher shone light on the way we look at hashtag movements. At the conference, he was one of the guest speakers who shared their perspectives on the theme of #ImpossibleIsNothing. The others were Ndumiso Hadebe, and Fezile Sonkwane.

Changing angles

No matter what the issue, whether it is on a campus or not, the same reaction can be expected by all: they burn things to get attention. In retrospect, this is our political culture. This is what we have been told to do if we need answers. There is a much faster and cheaper way to attract people’s attention: the hashtag movements, says Dr Luescher.

Stop the fire

He argues that we should stop burning down buildings and vandalising properties. What we need is people with intellect to use their words. We, as students, have to take back our voice. We need to stop this self-pitying, and take a stand.

Students have the power to change lives. We would be able to reach as many as 1.4 million people with our tweets or instagram accounts. According to Dr Luescher, the time for violence has come to an end.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept