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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

Community Service Summit
2008-10-20

Community service must heal our campus

Photo gallery

Community service and community service learning at the University of the Free State must be put in the forefront of healing our divided campus and our divided country.
This was the message from the Acting Rector Prof Teuns Verschoor when he opened the Community Service Summit that was held in Thaba Nchu on 9 and 10 October 2008.
“The importance of community service is that it heals those who help others because the needs of others are more important than our own needs when we render service to those who are worse off than ourselves,” prof Teuns said.

He said community service has already helped to change the UFS in terms of the academic experience of students and staff and in terms of the perceptions that various communities hold about the UFS.

The summit was attended by more than 35 representatives from different Faculties and departments of the university, representatives from the communities in the Motheo and Xhariep District Municipalities as well as the project managers of Lebone Land and the Bloemfontein Life Change Centre.

Several issues pertaining to the Community Service Policy of the UFS, as well as other related issues were discussed which will culminate in a Statement of Intent that will be handed to the Executive Management of the UFS. This is being done in response to the challenge of the acting rector that the Summit will make a meaningful input in the repositioning process of the UFS.

One delegate described her participation in the Summit as a life changing experience. “This articulation of her experience has captured the views of a lot of the delegates. It shows that there is a big need to cement the importance, commitment to and implementation of Community Service and Community Service Learning at the University of the Free State. With the support of our partners we are determined to make a difference in the lives of the people of the Free State and beyond,” said Rev Kiepie Jaftha, Chief Director Community Service at the university.



 

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