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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

Martie Miranda one of only 10 SATI accredited sign language interpreters in South Africa
2015-04-23

Martie Miranda
Photo: Stefan Lotter

The University of the Free State is privileged to have one of the top South African Sign Language (SASL) Interpreters as a staff member at the Unit for Students with Disabilities (USD).

Martie Miranda recently passed the accreditation exam of the South African Translators Institute (SATI), joining Dr Philemon Akach, previous HOD of the South African Sign Language Department of the UFS, in becoming one of only 10 SASL interpreters to be SATI accredited.

SATI is a professional association for language practice professionals in South Africa. Voluntary accreditation is offered at a professional level, ensuring a high standard of language practice. The system has become widely recognised, and is used as a recommendation or prerequisite for job applications by a number of institutions, including the South African government, particularly after the infamous ‘Jantjies incident’ with the funeral service of the late President Nelson Mandela.

Martie, a proud Child of Deaf Adults (CODA), has 18 years’ experience in SASL interpreting, lip speaking interpreting, and community interpreting as well as 15 years’ experience of conference and seminar interpreting. She boasts a Level 2 Advanced Interpreting qualification, and she has been mentoring Level 1 SASL interpreters for the past six years. Her extensive interpreting experience on a national and international level also includes Deafblind interpreting as well as Court and Legislature interpreting. She has interpreted three theatre productions, and has been coordinating the SASL services at the UFS since January 2009. She is responsible for the student management of all the hearing-impaired students at the USD.

Martie completed her BML degree (cum laude) at the UFS Business School in 2013, and received the award for top achiever in the programme during her final year. She will enrol for her MBA at the UFS Business School in July 2015.

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