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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

Students selected for prestigious Stanford Sophomore College
2012-04-04

 

From the left are: Elri Marais, Palesa Mafisa, Prof. Jonathan Jansen, Vice-Chancellor and Rector of the UFS, Goodwill Shelile and Foster Lubbe. Gabriela Schroder and Saeed Abdullah were absent when the photo was taken.
Photo: Hannes Pieterse
4 April 2012


As part of the University of the Free State’s (UFS) comprehensive suite of student leadership development programmes, a strategic partnership with Stanford University, USA has been forged.

Starting in 2012, selected cohorts of high-potential second-year students will annually participate in the Stanford Sophomore College Programme. The UFS and Oxford University in the UK are the only non-Stanford participants in this strategic and unique opportunity.

Following a highly competitive selection process based on both written and oral assessment, managed by the UFS Centre for Teaching and Learning and the Office of the Vice-Chancellor, the first group of six students was recently selected and will visit Stanford University from 1 – 14 September 2012.

The exclusive and high profile Sophomore College has been offered at the prestigious Stanford University on the West Coast of the US for a number of years. It takes the form of a residential summer programme for second-year students who participate and engage in intense academic exploration with peers and professors on a variety of innovative, multidisciplinary topics.

Depending on the course selected, students participate in a variety of intellectual and academic programmes, do research, work in labs, engage in readings of texts and develop presentation skills.

Some courses are held in part or entirely off campus. Advisory sessions to assist students in their preparation, academic orientation and intellectual development will be conducted prior to their departure to add value to the experience at Stanford.

The students will benefit from the programme in many ways, among others the intense academic exploration of topics with an eminent international scholar, immersion in and exploration of a field of interest, the opportunity to hone critical habits of mind, train to become a more engaged and entrepreneurial learners and collaborate and form relationships with friends and peers.
 

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