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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

Memorial service for Ms Winkie Direko
2012-02-21

 
Ms Winkie Direko was a loved and respected Chancellor.

 

The senior leadership, staff and students of the University of the Free (UFS) are saddened by the death of Ms Winkie Direko on Friday 17 February 2012.

Ms Direko, who was Chancellor of the university from July 1999 to February 2003, was the first black person and also the first woman to hold this position.

“Ms Direko was a much-loved person in the Free State as well as a loved and respected Chancellor of the UFS. Her continued involvement with the university was always appreciated by the university community. We honour her memory and her directional leadership as former Chancellor,” says Judge Ian van der Merwe, Chairperson of the UFS Council.

Prof. Jonathan Jansen, Vice-Chancellor and Rector of the UFS, says Ms Direko was one of South Africa's greatest teacher-leaders and one of the few former teachers he could really look up to. “Rest well, Ma Winkie; you left us a great example,” he said.

A memorial service will be held on:

  • Thursday 23 February 2012
  • at 14:00

A bus will leave the Centenary Complex at 13:00 for the service that will take place at the indoor sport centre in the Seisa Ramabodu Stadium in Rocklands.

Please RSVP to Tharina Naudé not later than Wednesday 22 February at 12:00 at x3829 or naudehc@ufs.ac.za.

It will be appreciated if you could wear your university branded clothes (shirt or blazer) to the service.


Media Release
21 February 2012
Issued by: Lacea Loader
Director: Strategic Communication
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: news@ufs.ac.za
 

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