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UFS installs solar plants on all campuses, bolstering renewable energy amid continuing power cuts

18 August 2023 | Story Lunga Luthuli | Photo Francois van Vuuren

Bloemfontein Campus Solar Farm — The solar plant on the UFS’s Bloemfontein Campus, part of the university’s commitment to combatting loadshedding and embracing sustainable energy.

The University of the Free State (UFS) has installed solar plants across its three campuses.

The university says this is in response to the call for urgent solutions to loadshedding and the promotion of environmentally sustainable, cleaner, and renewable energy solutions.

Nicolaas Esterhuysen, Director of Engineering Services at UFS University Estates, said,

“The PV (photovoltaic) systems are grid-tied without storage to ensure maximum benefits and faster payback periods.”

Esterhuysen said the UFS has saved up to R32,5 million since the first solar plant was commissioned in 2017 to help the UFS reduce the impact of loadshedding and its carbon footprint and energy costs. “This will substantially increase this year with the commissioning of two large new ground-mounted solar plants on the Bloemfontein Campus,” he said.

“The microgrid installation on Qwaqwa Campus is one of the biggest solar diesel hybrid systems installed in South Africa. It allows us to keep the campus running despite excessive power interruptions.”

The UFS is currently embarking on research as part of the Grid-related Research Group (GRRP) under the Interdisciplinary Centre for Digital Futures (ICDF) to also help staff and students with understanding renewable energy and sustainability.

Esterhuysen said the plants are further evidence of the UFS’s commitment to renewable and energy saving solutions. “It is our flagship project, but our focus is also on energy saving initiatives – to ensure we are becoming more energy efficient and eliminate energy wastage. We have plans for expansion on all campuses. Some of the highlights are an off-grid solution for the new student centre at Qwaqwa Campus and to make South Campus a self-sustaining campus.”

The installed grid-tied system solar plants are operating without batteries on all three campuses, giving the university an optimal configuration between capital cost and payback period.

The energy generated at the solar plants:

Bloemfontein Campus – 3688 kWp

Qwaqwa Campus – 918 kWp

South Campus – 759 kWp

Paradys – 125 kWp

News Archive

Louzanne smashes world record despite strong wind

2017-04-13

Louzanne Coetzee and her guide
Khothatso Mokone.
Photo: Johan Roux

Despite the terribly windy conditions at this year’s Nedbank National Championships for the Physically Disabled, Louzanne Coetzee managed to improve her world record in the 5 000 m race.

Record improved by almost 40 seconds
Last year, Coetzee, who works at the Institute for Reconciliation and Social Justice at the University of the Free State (UFS), was the first blind athlete to complete the 5 000 m race in less than 20 minutes.

Her own record in the 5 000 m race (T11 category) was 19:17.06 and with the help of her guide, Khothatso Mokone, she improved it by almost 40 seconds. The new national record now stands at 18:37.23.

Coetzee says the evening before the race the winds were terrible, and she started to wonder what would happen during her race. “Even though the wind was a bit tough, overall it was a good race,” she says.

Overjoyed by exceptional time
She says that when she heard her time was a new record, she was completely overjoyed and could not believe it. “I was aiming to run just under 19 seconds but when I heard that my time was not only a personal best but also a new world record, I was over the moon.”

The Championships took place from 31 March to 4 April in Port Elizabeth. Coetzee and Mokone will be in action in a Grand Prix in Switzerland next month.

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