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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

Prof Lis Lange appointed as Deputy Vice-Chancellor: Teaching and Learning at UCT
2017-12-11


 Description: Prof Lis Lange appointed as Deputy Vice-Chancellor UCT Tags: Prof Lis Lange appointed as Deputy Vice-Chancellor UCT 

Prof Lis Lange, Vice-Rector: Academic at the UFS. 
Photo: Stephen Collet 

Prof Lis Lange, Vice-Rector: Academic at the University of the Free State (UFS), has been appointed as Deputy Vice-Chancellor: Teaching and Learning at the University of Cape Town (UCT) as from 1 February 2018.

Significant contribution at the UFS 

"Prof Lange has played a significant role in developing and transforming the academic profile of the university. She has done outstanding work, inter alia, in developing a robust framework for academic planning; assisting with developing the Integrated Transformation Plan (ITP) which was recently approved by the UFS Council, as well as the newly approved Strategic Plan of the UFS for 2018-2023; driving the work of some of the Vice-Chancellor’s Task Teams; and various other strategic projects," says Prof Francis Petersen, Rector and Vice-Chancellor of the UFS.

Portfolio at UCT

"On behalf of the executive management, I wish her all success in the new portfolio. She brings to her new portfolio at UCT a wealth of experience in the higher-education sector. Prof Lange is a well-known specialist in South African higher education and has made an important contribution to the study of systemic and institutional transformation, academic freedom, and curriculum," says Prof Petersen.

Prof Lange's portfolio at UCT will entail developing, implementing, and monitoring programmes and progress towards the teaching and learning goals of UCT's strategic plan; promoting the use of technology in education and the advancement of online learning; oversight of academic planning, quality assurance, and quality promotion through the Department of Institutional Planning, as well as having oversight over the six faculties at UCT.

Prof Hendri Kroukamp, Dean of the Faculty of Economic and Management Sciences, will be acting Vice-Rector: Academic as from 1 February 2018 until a suitable appointment is made.

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