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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

Trading innovative ideas for academic bursaries worth R275 000
2015-11-09


The top three individual bursary winners with TATA and UFS representatives. From Left:  Naquita Fernandes, Henrike Prinsloo, Lebohang Motsisi, Stefan Strampe, Dr. Johan van Zyl, Jehan van Vuuren, Sanjeeb Lahiri and Salomien Boshoff.
Photo:  Lize Van Den Berg

Learning from industry experts is essential for students’ development. When that learning eases the financial burden of tuition fees, it is even better. TATA Africa has ensured that students from the University of the Free State (UFS) earn academic currency for displaying leadership and business skills.

Jehan Van Vuuren walked away with R40 000 in his student account, Hendrike Prinsloo earned herself R30 000, Stephan Strampe has R25 000 less to worry about when the 2016 academic year arrives, and seven other students managed to save their parents R20 000 each.

These top 10 Strategic Marketing students from the UFS Department of Business Management and Department of Communication Science took up the challenge of devising strategic concepts to be implemented by the Africa branch of TATA Group companies.

TATA Group is a multinational conglomerate which specialises in a wide range of products and services, such as automobile manufacturing, hotel accommodation, construction, textiles, food and beverages, amongst other enterprises operating under its banner. On 15 October 2015, the company’s Head Office representatives signed a cheque for R275 000 to reward the creative input of our students.

Lesle-Ann George won an academic bursary worth R20 000 for her individual effort, and was also part of one of the best four groups that won R10 000 each. She said the competition was an opportunity of a lifetime. The financial aid will be channeled towards the BCom Marketing Honours degree she intends pursuing next year.

The students’ ideas included market research for TATA motors, the development of a mobile application for the Taj Hotel, as well as innovative student-oriented social media, and guerrilla marketing strategies.

“This collaborative partnership between TATA Africa and UFS has provided the students with an opportunity to learn from key role-players in the industry and, in turn, to gain practical exposure to real-life industry happenings,” said Naquita Fernandes, a Business Management lecturer and the competition’s co-organiser.

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