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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

Little Professors enrol at UFS
2012-01-20

 
Little Professors in the making: Archie Barclay, 3 years, (left) and Khanya Nondabula, 6 years.
Photo: Phelekwa Mpono

About 65 small children have taken up residence at our Bloemfontein Campus, joining the Kovsie family.

The little ones, whose ages range from three months to six years, are the first kids to enrol at The Little Professor Crèche on the campus. The crèche, with its motto Preparing little minds for greatness, opened its doors on 9 January this year.
 
Head of the crèche, Mrs Ricka van Kerkhof, says they received a flood of applications for the 105 available places and forty more kids will be taken in during the coming weeks. Van Kerkhof says the crèche is open to everyone, but preference is given to children of UFS personnel. Currently 90% of the kids are those of university staff.
 
The well-equipped crèche has enough toys to fill up a small shop and offers extramural activities such as piano lessons, swimming, chess and pottery classes. All classes have flat-screen televisions for kids to watch educational programs. The crèche caters for six classes, infants up to Grade R. The Pre-grade R Curriculum and Foundation Phase Grade Curriculum R-3 of the Free State Department of Basic Education are followed. The language of instruction is English and parents who want to enrol their kids will pay R 1150.00 per month.
 
Van Kerkhof, who calls her job the best in the world, says The Little Professor is not a care facility. Rather it’s a place where kids are taught to concentrate on education. “We are teaching kids to be clever.”

 

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