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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

Bring back dignity to our schoolgirls
2015-03-10

A Kovsie student initiative is currently crying out to the community at large to help in realising a dream of helping school learners who come from poor families to gain confidence in their school work and social lives generally. 

 

This initiative by Nkanyezi Talk @UFS aims to do this through the provision of sanitary towels to such learners at the onset of puberty.

 

“Through research, we have established that some learners face numerous challenges during this stage, with some using socks as a substitute for sanitary towels while others opt for newspapers. This raises a lot of health and psychological concerns,” says project coordinator Bongani Zwane.

 

According to research conducted by UNICEF in 2013, one in ten girls who cannot afford sanitary towels will miss a week of schooling during the cycle of their period. This is because they fear being ridiculed by other learners, and because their dignity as girls is not being respected. This absence from school also happens because they do not understand what is happening to their bodies.

 

“What should be a celebration of womanhood becomes a time of shame and embarrassment with dire consequences for the girls’ education as well as their future,” Zwane adds.

 

“We therefore appeal to everyone to help us realise this dream of making sure that we reduce the number of schoolgirls who do not attend school during their menstruation periods, and restore their dignity by donating sanitary towels.

 

“Overall, we have already collected more than 1000 packs of sanitary towels. The office of Cornelia Faasen, our acting dean of Student Affairs, has also endorsed the campaign and already donated 600 packs of sanitary towels,” says Zwane.

 

“We have set ourselves the goal of collecting and donating 10 000 (ten thousand) sanitary towels in total.”

 

 

Methods of Donating

 

Nkanyezi Talk @UFS welcomes any physical donations of sanitary towels and financial donations through their UFS entity number 1/466/08119 only.

 

For more information on how and where to donate, please contact project coordinator Bongani Zwane at 079 237 5089 or email him to bzwane@workmail.co.za.

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