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21 May 2018 Photo Naledi Posholi
Could wave power be an answer to SAs electricity crisis
Attending a recent guest lecture, were from the left: Prof Marian Tredoux UFS Department of Geology, Prof Stoffel Fourie fromWalter Sisulu University, and Thoriso Lekoetje a third-year UFS Geology student.
South Africa has a 2800-km long coastline with high wave energy potential that can generate electricity. Presenting a lecture at the UFS Department of Geology, Prof Stoffel Fourie discussed wave power as a possible solution to the country’s electricity needs. Prof Fourie is a geophysicist and the chairperson of research and development in the faculty of engineering at Walter Sisulu University.

Power at any time
Wave power is a renewable and sustainable resource. “It can provide continuous base load power because wave energy systems do not suffer from ‘time of day’ issues as other renewable energy options. This means that it can generate power at any time of the day,” said Prof Fourie. 
Discussed also was the wave power advantages and disadvantages. 

Wave energy advantages
• Wave energy is a reliable renewable energy resource;

• Reduces dependency on fossil fuels;

• Wave energy is predictable and consistent;

• Generates little or no pollution to the environment compared to other energy resources; and

• Presents no barriers or difficulty to migrating fish and aquatic animals.

Wave energy disadvantages
• Wave energy conversion devices are location dependent, thus limiting possible sites where they can be implemented;

• Offshore wave energy devices can be a threat to shipping as they are too small to detect by radar; and

• High capital investment required for start-up costs, construction and maintenance.

“Looking at both advantages and disadvantages, there is no doubt that South Africa can use this method to harvest energy. With the right investment and political buy-in, wave power could provide a continuous supply of energy and contribute to all South Africa’s electricity needs,” Prof Fourie said.

News Archive

Nine Kovsie students awarded NAC bursaries
2015-02-19

The UFS is proud to announce that nine of our Drama and Theatre Arts undergraduate students have been awarded National Arts Council (NAC) bursaries for their studies in 2015.

From the left in the photograph, these students are:

• Mbuyiselo Nqodi (first year)
• Marike Jonker (second year)
• Monique de Klerk (second year)
• Aldine van der Merwe (third year)
• Kado Cloete (third year)
• Rondo Mpiti (third year)
• Magnus McPhail (third year)
• Olivia Wyngaard (third year)
• Marica Laing (second year)

This year the amount awarded for the NAC busaries is R70 000.

Since 2005, the NAC has given bursaries to the UFS for the last 10 years. The amount varies from year to year.

“The number of undergraduate students who benefit varies depending on the amount allocated each year,” said Prof Nico Luwes, Head of the Drama and Theatre Arts Department at the UFS.

“Some years, the NAC prescribes how many students will be awarded a bursary and provides a profile of gender and academic prerequisites. Other years, such as the present one, there is no prescription and the UFS was able to cater for the applications submitted, and the number of students who will benefit, within the amount awarded. Normally, it is divided between successful candidates.”

The criteria according to which NAC bursaries are awarded to students every year include academic merit and, of course, their financial situation.”

“The full information of applicants from the Department of Drama and Theatre Arts is checked by the selection committee – all permanent members of staff in the department. The names are then sent to the NAC for approval.
UFS Finances ensures further that the bursary money is paid into the student’s class fees account. During the year and at the end, I report to the NAC on the progress shown by bursary holders. This, in turn, contributes to the excellent co-operation with the NAC so that the following year’s application is then generally successful,” says Luwes.

Bursary monies cover mainly registration and class fees for some or all modules, depending on the amount awarded.

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