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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

Dr Makutoane to present research on world stage in US
2017-06-14

“If the SBL has acknowledged you,
it means the research you are doing
is solid. There are people out there
who want to listen to my paper.”

To present a research paper at an international conference of about 10 000 people and where 100 sessions are taking place at the same time is what dreams are made of for an academic. This is no longer a dream for the humble Dr Tshokolo Makutoane who will share his knowledge at the annual meeting of the prestigious Society of Biblical Literature (SBL).

Dr Makutoane, a senior lecturer at the Department of Hebrew at the University of the Free State (UFS), will be a speaker at the conference in Boston, in the US, from 19-21 November 2017. This after receiving a remarkable travel grant from the SBL to present his paper, titled The Contribution of Linguistic Typology for the Study of Biblical Hebrew in Africa: The Case of Sesotho Pronouns.

Description: Dr Makutoane to present research on world stage in US Tags: Dr Makutoane to present research on world stage in US

Dr Makutoane, senior lecturer at the Department of
Hebrew at the University of the Free State, was
speechless when he heard he will be presenting a
paper at the annual meeting of the Society of Biblical
Literature in Boston in the US.
Photo: Jóhann Thormählen

Scholars from around the world participate
His paper is part of a thematic session on “Theoretical Approaches to Anaphora and Pronouns in Biblical Hebrew” in which scholars from Canada, the US, Australia, Europe and Israel will participate.

The research Dr Makutoane will be showcasing in Boston is about teaching Biblical Hebrew in Africa, and more specifically, pronouns, to Sesotho-speaking students.

“SBL is one of the largest organisations in the world and if you get the opportunity to present a paper there, it is one of the highest honours in our context you can have,” Dr Makutoane said.

“If the SBL has acknowledged you, it means the research you are doing is solid. There are people out there who want to listen to my paper.”

According to the SBL website (https://www.sbl-site.org) more than 1 200 academic sessions and workshops will take place at the conference, co-hosted by the SBL and the American Academy of Religion.

Highlight of researcher’s entire career
Receiving the grant and attending the conference for the first time is the highlight of Dr Makutoane’s career. “I feel very grateful, honoured and humbled. I was speechless when I heard about it. I couldn’t help myself and actually cried,” he said.

The grant, given to only four SBL members – the other three are from Samoa, Nigeria and India – is intended to support under-represented and under-resourced scholars who demonstrate a financial need.

Dr Makutoane thanked his mentors, Prof Jacobus Naudé and Prof Cynthia Miller-Naudé, who assisted him with the application. Naudé is a senior professor at the Department of Hebrew and Miller-Naudé a senior professor and head of the department.

Dr Makutoane, who studied Theology at the UFS and is a minister at the NGKA Rehauhetswe church near Bloemfontein, is also grateful to his church that gave him the opportunity to study at the UFS and be able to work at the university.

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