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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

Team on the way to SIFE world cup
2007-07-16

 

A team of students from the University of the Free State (UFS) has won a national competition in business skills and entrepreneurship, and will be representing South Africa at the Students in Free Enterprise (SIFE) World Cup in New York later this year.

The SIFE World Cup will be held in New York from 10 to 12 October, and will feature student teams from 40 countries.

Antonia Gumede, a UFS student, says the competition involves students developing sustainable business models based in the community, which are evaluated in terms of entrepreneurship, financial literacy, business ethics, market economics and success skills.

Gumede says the UFS entry won first prize in all five categories at this year’s national competition.

The UFS team consisted of seven students and two faculty advisers, and included a diverse group of students studying in fields such as accounting, psychology, social science and actuarial science.

The UFS won the national SIFE competition for three years in a row – 2002, 2003 and 2004. This year (2007), the UFS team emerged as the winner for the fourth time.

The Co-ordinator of Community Service in the Faculty of Economic and Management Sciences, Tessa Ndlovu, attributes the success of the team to the university’s policy of community service learning, which she says motivates students to get involved in academically grounded projects that contribute to the well-being of the community.

“The financial, academic and emotional support from the Faculty of Economic and Management Sciences, as well as the faculty’s contribution to community service learning on the campus, contributes to the success of the team,” added Ndlovu.

The UFS SIFE team has been sweeping the board nationally. They first won the competition in 2002 and went on to represent the country at the SIFE World Cup in Amsterdam (the Netherlands), where they came fourth out of 33 countries.

In the following year (2003), the SIFE UFS team was once again crowned the national champion and went on to represent South Africa internationally, coming second in Mainz, Germany.

SIFE teams spend the academic year conducting projects that specifically meet the communities’ unique needs. These efforts assist aspiring entrepreneurs, struggling business owners, low-income families and children by teaching them how to succeed in a global market economy.

“Teams have the tremendous asset of learning from business experts who serve on their Business Advisory Boards. These people not only provide mentorship and guidance to them in terms of their projects, but also introduce them to other leaders in the community and give them access to needed resources,” said Nldovu.

“It is an unparalleled feeling to know that the contribution we as students make in our communities actually matters,” added Gumede.

Media release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@mail.ufs.ac.za  
16 July 2007
 

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