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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

FSSO 12 Cellists & FSSO Big Band, 11 June 2009
2009-05-29

FSSO VIRTUOSI
Thursday 11 June 2009
Odeion
19:30


FSSO 12 Cellists & FSSO Big Band

The next FSSO concert is an interesting and unusual concert with twelve cellists of the FSSO playing in the first half of the programme and the FSSO Big Band after interval.

The recently appointed cellist of the Odeion String Quartet, Anmari van der Westhuizen, is the leader of the FSSO 12 Cellists. They will be playing Bachianas brasileiras no. 1 (Villa-Lobos), an arrangement by JC Jacobs of the Largo from Dvorak’s Symphonie No. 9 (From the New World) and Allan Stephenson’ s Souvenir de Sevilla.

After interval the FSSO Big Band conducted by Paul Loep van Zuilenburg, will play well-known items like American Patrol, Haarlem Nocturne (for those of us who can remember so far back – this was the theme music of the popular Mike Hammer series), Birdland and the theme from Pink Panther.

ADMISSION:
R90 (adults)
R70 ((pensioners, students and learners)
R50 for group bookings of 10 or more
Tickets available at Computicket (at all Shoprite / Checkers shops, Mimosa Mall information desk) and at the doors.
Computicket www.computicket.com


ENQUIRIES:
Ella Kotze, tel. 051 – 401 2342

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