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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

UFS hockey teams crowned as Free State hockey champions
2009-09-21

The University of the Free State’s (UFS) men’s and women’s hockey teams were recently crowned as the Free State hockey champions during the championship that took place on the university's astro fields in Bloemfontein.

Kovsie women defeated Raiders (the defending champions) 6-0 and the Kovsie men’s hockey team successfully defended their title against Tweespruit. During a penalty shootout UFS Reds beat the team of the Central University of Technology (CUT 1) 8-7, thereby ending in the third position.

Very early on the Kovsie women’s hockey team showed that they wanted to break the five-year drought without a trophy and within the first ten minutes they took the lead with 2-0 against Raiders. Liza Dreyer scored her first two goals out of four and from that moment on the Raiders were with their backs against the wall. With the score of 4-0 at halftime it was clear that Kovsies would have a second trophy in their cupboard after their recent success during the USSA championships. After halftime, Odie Swart scored another goal from a penalty corner and Liza scored her fourth goal, to bring the end score to 6-0. Malisa Kala was the other Kovsie who scored a goal.

Odie Swart, captain of the Kovsies played her last match for the Kovsies with Cat van Zuydam. She excelled in the attack as well as in the defence.

The Kovsies men’s hockey team has now done it three out of three times! Within the first twenty minutes the Kovsies men’s hockey team defeated Tweespruit with brilliant hockey by scoring three goals. Luke Sanan (2) and Kurt Henzberg (1) scored the goals. All three the goals were well-executed field goals. The current Kovsie team is surely the best-rounded hockey team that the Free State has had over the last ten years. In the past three years the students played in more than 45 club matches and they did not lose one match!

With the joy also comes sadness. For Braam van Wyk it was his last match as coach of a Kovsie team. For the past 17 years Braam has been involved with Kovsie hockey, in which he led the girls to twelve victories in the Free State league. The last three years he managed the men’s team, who won the league for the past three consecutive years, indeed an achievement. With Braam, three other senior players of the past three years made their last appearance for Kovsies. They are Morne Odendaal, Renaldo Ogle and Braam van Wyk (jr.).

Literally during the last moments of their game against CUT 1, the UFS Reds, who were 1-4 behind, scored a goal, which brought the final score to 4-4. The Kovsie students won the penalty shootout with 4-3, thereby winning 8-7 and thus ending third in this year’s men’s Free State league. 
 

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