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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

Democracy and traditional leadership in rural areas explored
2017-09-22

Description: Democracy Tags: Democracy, customary law, human rights, research, constitution 

Prof Lungisile Ntsebeza, recipient of the NRF Hamilton
Naki Award
Photo: Supplied


The Free State Centre for Human Rights held a presentation by Prof Lungisile Ntsebeza on 7 September 2017 at the University of the Free State (UFS) Bloemfontein Campus on the topic of democracy and traditional leadership in rural areas. Prof Ntsebeza is the holder of the AC Jordan Chair in African Studies at the University of Cape Town and the holder of the National Research Foundation (NRF) Research Chair in Land Reform and Democracy in South Africa. 

Conflict between democracy and traditional rule
The topic of democracy and traditional leadership in the rural areas is an example of the tension between democracy and customary law governing the appointment of traditional leaders (headmen) that is currently at play in many parts of the country. Prof Ntsebeza made reference to a court case in the Eastern Cape, where a community successfully challenged the appointment of a headman by the royal family of the area. The contention was whether royal families could appoint headmen in rural communities or if those communities ought to democratically elect their own leaders. He argued that in this specific case, the democratic imperatives of the Constitution did not conflict with customary law because of the particular communal practice of electing leaders. 

The Constitution and customary law

The Constitution of South Africa recognises customary law provisions which are not in conflict with its fundamental values. Difficult legitimacy problems may arise where customary practices are different from those governing this particular case. Ultimately the Constitutional Court would be called upon to resolve inherent tensions and develop customary law in line with the direction foreseen in the Constitution.

Student engagement as a vehicle for change
The event was attended by UFS staff and fourth-year LLB students in the Faculty of Law, and was funded by the Free State Centre for Human Rights at UFS. The programme is one of several that the centre seeks to utilise in engaging students with researchers and scholars in the field of law and human rights. Prof Ntsebeza has given academic presentations on various related and trending topics in the current academic climate, such as decolonising the curriculum, Cecil John Rhodes and others. He was recently awarded the Hamilton Naki Award at the 2017 National Research Foundation Awards.

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