Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
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

University is proud of its women in science
2013-08-17

 

Dr Marieka Gryzenhout
Photo: Sonia Small
19 August 2013

Two lecturers in the Department of Plant Sciences received national recognition for their research at the Women in Science Award 2013 function of the Department of Science and Technology (DST) on Friday 16 August 2013. Dr Marieka Gryzenhout received the award as Young Women Scientist and Prof Maryke Labuschagne was first runner-up in the category Distinguished Women Researcher, both in Life Sciences.

The third award-winner was Rose Lekhooa in the Doctoral Fellowship category. She is studying toward a PhD in Pharmacology and said the fellowship will enable her to attend seminars and workshops internationally.

Friday’s award was the second, in as many months, for Dr Gryzenhout. She received the TW Kambule NRF-NSTF Award as emerging researcher in June 2013. She was the recipient of the International Union of Forestry Research Organizations’ Outstanding Doctoral Research award in 2010.

Prof Jonathan Jansen, Vice-Chancellor and Rector of the UFS, said, “Dr Gryzenhout represents one of a growing group of very impressive young scientists at the university who are emerging as leading international scholars in their fields.

“Her international leadership in mycology research has already made significant impacts on the African continent and beyond. The university will continue to invest in these young academic stars through its Prestige Scholars Programme where scholars like Dr Gryzenhout are increasingly well-placed to be the next generation of scientific leaders in the world.”

“It as a great privilege to receive the award, especially as second one in this year,” Dr Gryzenhout said. She established a research programme, Mycotoxigenic and Phytopathogenic Fungi, at the UFS. She is president of the African Mycological Association and general secretary of the International Society for Fungal Conservation. She is also a member of the Nomenclature Committee for Fungi – a permanent committee of the International Botanical Congress.

Prof Labuschagne received the African Union Kwame Nkrumah award for life and earth sciences in 2011, and the National Agriculturalist of the Year Award and the National Science and Technology Forum (NSTF) Award for research-capacity development over the last five to ten years, both in 2008.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept