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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

Free State Receives R7 Million Grant from the Mellon Foundation for Arts Innovation
2015-11-30


Man in the Green Blanket, Lesiba Mabitsela.
Photo: Karla Benade

Bloemfontein will experience a flood of new, experimental art over the next four years as a result of R7 million that has been received to develop experimental art projects in central South Africa. The Andrew W. Mellon Foundation recently awarded the grant to the University of the Free State (UFS) for the Programme for Innovation in Artform Development (PIAD). Initiated jointly by the UFS and the Vrystaat Arts Festival in 2014, PIAD was established as a programme to promote the exploration of the arts to advance interdisciplinary research and to impact on human development.

The Andrew W. Mellon Foundation is a New York-based, non-profit organisation which endeavours to strengthen, promote, and, where necessary, defend the contributions of the humanities and the arts to human flourishing, and to the well-being of diverse and democratic societies.

“The Innovation in Artform Development initiative will provide an important contribution to the ways in which the university hopes to broaden and deepen research and dialogue about the humanities in South African society. Using the arts as a vehicle to engage communities around issues of social significance, makes for an exciting endeavour, and we are happy to have Mellon’s financial and partnership investment in this initiative,” said Prof Jonathan Jansen, Vice-Chancellor of the UFS.

“This substantial support from the Foundation will play a pivotal role in facilitating collaborations with national and international artists to explore new, innovative modes of artistic practice and creative production in South Africa,” said Angela de Jesus, UFS Art Curator and Co-Director of PIAD.

“A series of First Nations projects, arts/science research and artist residencies, arts laboratories for creative practitioners, the production of exciting new work for Bloemfontein, and critical debates/forums is expected over the next few years,” she added.

PIAD focuses on supporting cross-cultural, experimental art programmes that can assist South African society creatively. For this process, PIAD is engaging the skills and expertise of South Africa artists in collaboration with several international partners, who are recognised as global leaders in this field, to develop a mutually- beneficial programme of engagement.  

Innovation, technology, and new forms of art will be explored and international collaborations that have the potential to attract benefits for the creative industries in Bloemfontein and beyond will be introduced.

“The artistic landscape of the Free State - in fact the whole South Africa - will be forever changed because of this extraordinarily generous grant. Rarely does a regional community get a chance to lead innovation on a national scale, and also impact on experimental art internationally. We are in for an incredible artistic journey,” said Dr Ricardo Peach, Director of the Vrystaat Arts Festival and Co-Director of PIAD.

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