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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. 

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Repelsteeltjie: EXTRA Performance, Saturday 30 May at 11h00
2009-05-26

Production: Repelsteeltjie (Afrikaans)
Text: Thys Heydenrych
Directed by: Thys Heydenrych
Venue: Rehearsal Room, Scaena complex

Date:
22 - 23 & 25 - 27 May 2009

Friday 22 May - 11h00 & 18h00
Saturday 23 May - 11h00
Monday 25 May - 11h00
Tuesday 26 May - 15h00
Wednesday 27 May - 11h00

Repelsteeltjie: EXTRA Performance, Saturday 30 May at 11h00

Bookings: Computicket (Mimosa Mall en Checkers Money Markets)
Tickets:
R 20.00 per person
R 15.00 Blockbooking 10+

“Vandag is ek een, môre is ons twee, wanneer Pragtig haar kind vir my gee. Gelukkig sal niemand weet dat ek Repelsteeltjie heet.”

Who does not know the magical tale of Rumpelstiltskin by the Brothers Grimm. A beautiful girl is in trouble and only a gnome can help. She makes a hasty promise, but it is far too terrible to keep. Let us take you to world where gnomes can spin gold out of mere straw, where the reigning prince genuinely care more about people and less about money and where truth prevails over falsehood and chaos.

The Department of Drama and Theatre Arts dusted off this fairytale and presents a new version which promises to entertain the whole family. Bring the children to enjoy a fun morning where Grandpa may also roar with laughter.

Tickets are available at Computicket. For more information and block reservations contact Thys Heydenrych at 0722353191 or Marijda Kamper at 051 401 2160.

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