Latest News Archive

Please select Category, Year, and then Month to display items

Weathering the winter with energy efficiency

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. Jansen meets the community

2012-05-16

Prof. Jansen listens attentively to Mr Teboho Moloi, who represented the Harrismith Business Forum at the community meeting where the UFS vision was shared.
Photo: Thabo Kessah
16 May 2012

We are very proud of our academic achievements, but without the human element, these achievements are not worth anything. This is according to Prof. Jonathan Jansen, Vice-Chancellor and Rector, who attended a meeting with the Thabo Mofutsanyana community in the Eastern Free State.

Prof. Jansen made the community aware that the university has two very important and interlinked projects – the academic and human projects.

“Our university has ambitions to produce the best scholars in various fields, but this cannot be done if we neglect the human aspect of doing things in the right way. We want to produce academic giants as much as we want to produce graduates of life,” said Prof. Jansen to an audience that included representatives from the traditional councils, business, religious and farming communities as well as the Maluti-A-Phofung and Dihlabeng Local Municipalities.

Prof. Jansen said that the memorandum of understanding that the university signed with the Dihlabeng Local Municipality in 2010 was already yielding positive results.

“There has been an enormous improvement in the matric results of the Dihlabeng schools that are part of our efforts to contribute towards building a brighter future for our children. We want to thank the municipality and the Honourable Mayor Tjhetane Mofokeng for being part of this partnership,” added Prof. Jansen.

“We are grateful that the university is considerate of its stakeholders in developing this Maluti-A-Phofung area. I am also aware that this institution has contributed towards the building of a crèche in the Mabolela village in Qwaqwa and for this we are very happy,” said Ms Linah Mnisi from Motlotlwane Projects and Consultants.

Back

Economic and Management Sciences

Education

Health Sciences

The Humanities

Law

Natural and Agricultural Sciences

Theology and Religion

Open Distance Learning

Business School

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept