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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

Strydom helps establish SA in international clarinet arena
2016-06-07

Description: Danré Strydom Tags: Danré Strydom

Danré Strydom, clarinet lecturer in
the Odeion School of Music at the
University of the Free State, was
named national chairperson to
represent South Africa in the
International Clarinet Association.
Photo: Odeion School of Music.

Her appointment holds international benefits not only for the University of the Free State (UFS), but also for the rest of South Africa’s clarinet community.

This is the view of Danré Strydom, clarinet lecturer in the Odeion School of Music (OSM) at the UFS, on her appointment as South African chairperson of the International Clarinet Association in Columbus (Ohio), America.

It is no coincidence, therefore, that the OSM, with Strydom at the helm as Buffet artist, will present an international clarinet festival on the Bloemfontein Campus from 4 to 8 October 2016. During the International Clarinet Extravaganza, a first for South Africa, world-renowned clarinet players like Eddy Vanoosthuyse of Belgium, Marco Mazinni of Peru, and Sun Zhen of China, will perform.

More contact with overseas representatives
“South Africa’s clarinet community is fairly distanced from the rest of the world,” says Strydom. “In places like Europe and the USA, it is easy to attend a variety of masterclasses, research opportunities, and clarinet festivals.” Her appointment means that she will have more contact with representatives from other countries. “It is also important for composers from South Africa to have their work performed beyond our borders.”

The purpose of the International Clarinet Association is to support projects that benefit clarinet players. She also writes for the association’s journal.

Strydom, who is completing her PhD this year, was honoured some seven months ago with the elite international accomplishment of Buffet artist. She is the first South African to represent Buffet-Crampon.

Clarinet festival offers additional opportunities
Strydom says the clarinet festival hosted by the UFS is “a wonderful opportunity to put the UFS, OSM, and South Africa on the map for clarinet performance, education, and research.”

The purpose of the festival is to expose South African clarinettists and educators to international trends, and to learn from the best in the world. “The festival will prove that the current education, compositional techniques, standard of players, and the quality at academic institutions can compete with the rest of the world. I also believe it will provide opportunities for students to connect with international players and, in that way, open doors for possible postgraduate studies or concert opportunities overseas.”

Watch videos of Strydom:
Video 1
Video 2

Click here to watch other videos of the OSM.


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