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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 more accessible for persons with disabilities
2010-04-22

After millions of rands have already been spent on making its buildings more accessible to people with disabilities, the University of the Free State (UFS) is embarking on a new drive to make the Main Campus more user-friendly for its students and staff with disabilities.

Recently the UFS completed a report with recommendations to upgrade more of its buildings in this regard.

The university is already a leader with regard to its services to students with disabilities and is drawing students from all over the country. The Unit for Students with Disabilities (USD) at the UFS offers support to approximately 120 students.

According to Prof. Niel Viljoen, Vice-Rector: Operations, it remains an ongoing process that should constantly be reviewed. Following a prioritised strategic plan, the UFS is upgrading the bathrooms and elevators in its buildings as well as the ramps and parking spaces.

In the new drive a number of future projects have been identified to make the buildings as well as the Main Campus more accessible and user-friendly for persons with disabilities:

Ramps will be added at the entrances to four more buildings. The entrances to the Geology and Geography Buildings will also be made more accessible. An access ramp from the parking area to the pavement will also be added at the CR de Wet Building (housing the Departments of Physiotherapy and Occupational Therapy).

To make classrooms on higher levels accessible, the UFS is looking into the possibility of installing elevators in four more buildings. The university is also investigating the possibility of stair lifts in two of its buildings. Existing elevators on campus will also be upgraded.

More allocated parking spaces for persons in wheelchairs will also be provided closer to buildings.

Accessible bathrooms for persons with disabilities will be added in five more buildings on campus.

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
22 April 2010

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