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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

I don’t see myself as a star, says Wayde
2016-09-20

Description: Wayde and Rynhardt celebration Tags: Wayde and Rynhardt celebration

The achievements of Wayde van Niekerk and his
fellow Kovsie athlete, Rynardt van Rensburg,
at the Olympic Games, were celebrated during
a celebration ceremony for them on
15 September 2016 in the Callie Human Centre.
Photo: Johan Roux

The environment surrounding him has changed a lot over the past few weeks, but Wayde van Niekerk doesn’t see himself as superstar. The 400 m Olympic champion is embracing being back home and is feeling the love of the Kovsie family that helped him reach great heights.

“I see this (the Bloemfontein Campus) as a place where I can find peace,” the University of the Free State (UFS) athlete said at a celebration ceremony on 15 September 2016 for him and fellow Olympian, Rynardt van Rensburg. The event celebrated their achievements after participation in the Olympic Games in Rio de Janeiro, Brazil. Their coaches, Tannie Ans Botha and Derek van Rensburg, were also honoured.

Van Niekerk looks ahead
“I am always excited to get back home,” Van Niekerk said. Everybody who means something to him is in Bloemfontein and on this campus. “I thank you for believing in me. I am only 24 years old and still have quite a few years left to keep on doing what I do.” He also conducted the official opening of the new KovsieFit gymnasium in the Callie Human Centre.

According to Prof Nicky Morgan, acting Vice-Chancellor and Rector, the attendees had “Wayde fever”. “We can’t really say thank you enough – at least for the association we have had with you (Van Niekerk) over the years.”

Rynardt didn’t expect best in Rio

 “I see this (the Bloemfontein Campus)
as a place where I can find peace.”

Van Rensburg reached the semi-finals in Rio and ran a personal best of 1:45.33 in the 800 m. “If we don’t have support, we won’t be able to do this,” he said.
Although his form was improving prior to the Olympics, he didn’t expect to run a personal best. “My dad (and coach) kept believing in me and telling me it is possible to do.”

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