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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

University hosts International Feminist Journal of Politics first annual conference
2012-07-31

The university will host the first annual international conference organised by the prestigious international journal International Feminist Journal of Politics.

The conference will take place from 2 to 4 August 2012 on the Bloemfontein Campus and will coincide with national women’s month celebrations. The theme of the conference is “Leaving the Camp – Gender Analysis across Real and Perceived Divides”. Several leading scholars will participate in the proceedings.

Inderpal Grewal, Professor of Women’s, Gender and Sexuality Studies at Yale University in the United States and author of Transnational America: Feminisms, Diasporas, Neoliberalisms will deliver the keynote lecture entitled “Outsourcing Patriarchy: Media, Violence and Transnational Feminisms”.

Prof. André Keet, Director of the International Institute for Studies in Race, Reconciliation and Social Justice will deliver a keynote address at the Women’s Day Dinner on 2 August 2012. The topic will be "Clean shaven Marx [s]? Rights, Necromancy and Conceptions of Feminist Justice".

In addition, Prof. Amanda Gouws, Professor in the Department of Political Science at Stellenbosch University and also newly appointed Commissioner in the Commission for Gender Equality, will facilitate a feminist methodology workshop on “Working across Disciplinary and Professional Borders”.

The International Feminist journal of Politics offers a unique cross-cultural and international forum to foster debate and dialogue at the intersection of international relations, politics and women’s studies. Developed by a team of leading feminist scholars, this journal brings together some of the most influential figures in the field to build a global critical community of writers and readers.

The lecture by Inderpal Grewal takes place in the Business School Auditorium from 10:45-12:00 on 3 August. The lecture is open to the public, but please take note that space is limited.

For further information, please contact Prof. Heidi Hudson at hudsonh@ufs.ac.za  or visit http://ifjp.z2a.co.za.

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