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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

Advocate Thuli Madonsela leads Law Symposium on corruption
2014-06-05

 

Advocate Thuli Madonsela speaking at the Law Symposium on corruption.

The Faculty of Law, Centre of Business Law held a symposium on corruption in the public sector. The symposium took place on 5 June 2014 in the CR Swart Auditorium on the Bloemfontein Campus.

In her keynote address, Public Protector Adv Thuli Madonsela highlighted the government’s efforts to curb the high rate of corruption prevalent in the South African public sector. She also pointed out the effect it has had on service delivery, especially in municipalities and key government departments.

This highly-anticipated event drew a large group consisting of members of the public, the judiciary, government, non-governmental organisations, as well as the business and academic sector.

Responding to questions from the floor, Adv Madonsela spoke of corruption as an on-going problem that should be tackled in a collective effort by government officials and the public alike. “Whistleblowers are our main hope in fighting corruption … The Protected Disclosures Act protects them … it is also management’s responsibility to protect whistleblowers,” she said.

The symposium featured several well-respected names, including:
• Prof Jonathan Jansen, Vice-Chancellor and Rector;
• Honourable Justice I van der Merwe, Judge of the Free State High Court and Chairman of the Council of the UFS;
• Honourable Justice FDJ Brand, Judge of the Supreme Court of Appeal; and
• Prof JJ Henning, Acting Dean of the Faculty of Law.

Other high-ranking legal professionals from the office of the Director of Public Prosecutions, PriceWaterhouseCoopers, the Free State High Court and the Institute of Security Studies attended the event.


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