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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

Department of Education prescribes student’s novel to schools
2015-11-03


Ntshala Mahasa: The young storyteller

Three years ago Ntshala Mahase was an ordinary high school learner studying texts prescribed by the Department of Education. Now, other learners will be reading his brainchild, Life out of the Ordinary.

The third-year LLB student at the University of the Free State (UFS) officially launched his debut novel in July 2015 at the Bloemfontein Campus. Three months later, the work of fiction has reached a milestone of note. The novel has been selected as one of 12 books from young and emerging writers to form part of the Library and Information Association of South Africa’s (LIASA) Young Writers Programme.

LIASA is the regulatory body for South African public, school, and university libraries. Ntshala’s literary contribution is to be distributed to different school libraries, as per decision of the Western Cape and Gauteng Departments of Education.

About the book

The book narrates the transformational journey of a privileged suburban school boy who one day coincidently exposes himself to the harsh realities of an impoverished South African community. Tom then decides to make a difference and assist those who are less privileged. His experience out of his ordinary and secured Hyde Park life shakes him to such an extent that he falls into emotional anxiety and depression.

One in a thousand

Out of more than 200 entries, Life out of the Ordinary emerged as the only entry from outside the borders of the two provinces to make a set of 1 000 books recommended by LIASA to be prescribed by public schools as of 2016.

Ntshala was taken aback by the enthusiastic reception which his story attracted. “I am greatly humbled.This means it will rub shoulders with books by great South African authors like Niq Mhlongo, Zukiswa Wanner, Thando Mgqolozana, Zakes Mda and the likes,” he said. He is currently authoring his second novel.

 

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