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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

Twenty years of human rights - a call for reflection on the successes and challenges
2015-02-25

Back from the left are: Advocate Mohamed Shafie Ameermia, Commissioner, South African Human Rights Commission
Advocate Lawrence Mushwana, Chairperson of the South African Human Rights Commission
 
Front from the left are: Honourable Mahube Molemela, Judge President of the Free State High court and Acting judge of the Constitutional Court of South
Dr Choice Makhetha, Vice-Rector External Relations, University of the Free State
Prof Caroline Nicholson, Dean of the Faculty of Law, University of the Free State

The South African Human Rights Commission (SAHRC), the Faculty of Law, and the Free State Department of Education hosted a gala dinner on 19 February 2015 to celebrate the launching of the Free State Provincial Division of the SAHRC, reaffirming their collaborative partnership, and confirming the commitment of the Free State Department of Education to community engagement, constitutional rights awareness, and youth advocacy.

The number of human rights abuses reported to the Human Rights Commission in recent years points to the complex nature of the challenges faced by South African communities. What is most disturbing is that the overwhelming majority of these offences are perpetrated by the youth, said Adv Lawrence Moshwana, Chairperson of the South African Human Rights Commission.  “The Human Rights Commission is in need of support from government in order to be able to reach all provinces of South Africa”. The expansion of the commission’s services in the Free State and its partnership with the Provincial Department of Education is a great step towards protecting the rights of the most vulnerable communities.

 

Twenty years of human rights (read the full story)

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