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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

Lots of inspiration at Autumn Graduation Ceremony
2013-04-18

 

Graduates celebrate the results of years of study at the graduation ceremony on the Bloemfontein Campus.
Photo: Hannes Pieterse
17 April 2013

Live streaming of ceremonies available from 16 April - 19 April 2013: http://www.ufs.ac.za/ufslivestreaming/

Joshua Johnson YouTube video

The university’s Autumn Graduation Ceremony got off to a vibrant start with energetic performances and inspiring messages for graduates.

Joshua Johnson, an American student who uses his talent for tap-dancing to fund his tertiary education, mesmerised the audience on the first of the four-day graduation ceremony with his story of hope and perseverance. The student from Penn State University travels five hours by bus to New York every weekend where he tap-dances on the subway trains to earn money for his tuition fees.

Delivering a keynote address, Joshua told graduates that, in order to achieve their goals, they have to understand and work diligently with the 24 hours they get to live daily. “Start with a bang and end with a bang,” he said, encouraging the audience in the nearly-packed Callie Human Centre to join him in a rhythmic tap-dancing beat.

“Don’t follow in the footsteps of someone else. Take the beat of life, but add your rhythm to it," his wise words resonating with the exhilarated graduates.

Joshua will be the guest speaker at the ceremonies on 16, 17 and 19 April 2013 and will deliver a dance item during each occasion.

Dr Khotso Mokhele, Chancellor of the University, echoed Joshua‘s message, telling graduates not to be discouraged by life’s difficulties.

“Take what you have learned over the last three or four years and use that knowledge to reach your goal,” he advised.

Prof Jonathan Jansen, Rector and Vice-Chancellor, encouraged them to continue to study. “To break the cycle of poverty, get an education, get a degree.” He told them that as graduates they are ten times more likely to get a job, with the odds rising as they continue their postgraduate studies.

Well-known radio host and Idols South Africa judge, Gareth Cliff, will be the guest speaker at two ceremonies on 18 April 2013. He will be joined by Vicus Visser, the South African YouTube singing sensation. Dubbed Bloemfontein’s Justin Bieber, Vicus and his brother Vincent will perform during these two ceremonies.

The programme for the respective ceremonies is:

Wednesday 17 April

09:30 Diplomas and certificates up to and including honours degrees in the Faculty of Education.
14:30 Diplomas and certificates up to and including honours degrees in the Faculties of Health Sciences, Law and Theology.

Thursday 18 April

09:30 Diplomas and certificates up to and including honours degrees in the Faculty of Natural and Agricultural Sciences: only Agricultural Sciences and Architecture.
14:30 Diplomas and certificates up to and including honours degrees in the Faculty of Natural and Agricultural Sciences: only Natural Sciences.

Friday 19 April

09:30 Diplomas and certificates up to and including honours degrees in the Faculty of Economic and Management Sciences: all diplomas and degrees in the Faculty, except BCom and BComHons.
14:30 Diplomas and certificates up to and including honours degrees in the Faculty of Economic and Management Sciences: only BCom and BComHons.

The Qwaqwa Campus’ graduation ceremony will take place on 8 June 2013. Diplomas/certificates up to and including doctorates will be awarded at this ceremony.

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