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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

Process to appoint rector and vice-chancellor underway
2009-01-20

The process to appoint a rector and vice-chancellor for the University of the Free State (UFS) is underway and the selection committee has compiled a short list of five candidates to interview.

The committee, comprising of vice-rectors, deans and other members of senior management as well as representatives of the UFS Council, Senate, Institutional Forum, Student Representative Council and trade unions compiled the interview list out of the 26 candidates that applied.

“The applications, which closed on 2 December 2008, were received by an independent company specialising in the recruitment of executive and senior academic positions. The post was advertised locally as well as internationally,” says Prof. Teuns Verschoor, Acting Rector of the UFS.

According to Prof. Verschoor interviews will be conducted early February with the five candidates. These candidates are broadly representative in terms of race and gender. “If everything goes according to plan, three candidates will be invited after the interviews to introduce themselves to the university community at a public session to explain their vision and view of their role as rector and vice-chancellor of the UFS. These appearances should take place by the middle of February,” says Prof. Verschoor.

“We intend to submit the appointment of the successful candidate for approval at the meeting of the UFS Council in March,” says Prof. Verschoor.
Media Release:
Issued by:  Lacea Loader 
Assistant Director: Media Liaison 
Tel: 051 401 2584 
Cell: 083 645 2454 
E-mail: loaderl.stg@ufs.ac.za
20 January 2009

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