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

UFS presents colloquium on the law of delict

2008-03-06

The Faculty of Law at the University of the Free State (UFS) recently presented a unique debate on the law of delict on the Main Campus in Bloemfontein. The colloquium was attended by six current and two retired judges of the Supreme Court of Appeal, including Justice Craig Howie, President of the Supreme Court of Appeal, as well as two judges from the Free State provincial division. Twelve of the most prominent academics and authors on the law of delict from across the country, members of the Free State Bar, as well as staff from the faculty were present. Arguments centred on the element wrongfulness and how it should be determined as well as how it differs from fault and more specifically negligence. Unfortunately no unanimity about how judgments of the Supreme Court of Appeal on how this issue should be interpreted could be reached. Attendees however agreed that this was a useful debate that served to highlight the importance of this issue and they expressed their appreciation for the opportunity. As far as could be ascertained, this was the first time that a debate regarding the law of delict took place on this level. At the colloquium were, from the left: Prof. Johann Neethling (speaker at the colloquium and author on the law of delict, Unisa), Prof. Rita-Marié Jansen (Department of Private Law at the UFS and organiser of the colloquium), Prof. Johan Potgieter (author on the law delict, Unisa), Appeal Judge Craig Howie (President of the Supreme Court of Appeal), and Judge Mojalefa Rampai (Free State Provincial Division of the Supreme Court).
Photo: Supplied

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