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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

Ex-SRC Reunion 2005
2005-01-14

The University of the Free State (UFS) is celebrating it centenary with the theme 100+. This celebration does not only focus on the past, but especially on the future for the next 100 years. The conclusion of the Centenary year will be held on 28 January 2005 together with Kovsie Day, a joint project with the UFS Centenary Festival, Student Representative Council and Rag, and includes a huge “Potjiekos” Festival.

This closing function is, however, the beginning of the future festival which reaches its climax from 4–6 February 2005. During the weekend, an SRC Reunion will be held to which all ex-SRC members are personally invited.

The weekend program briefly includes the following:

Friday, 4 February 2004

09:00 Official opening of the University with a message by the Vice-Chancellor and Rector, Prof Frederick Fourie

11:00 A massive campus photo of all on campus

19:00 Through the night together with Rag.

Saturday, 5 February 2004

08:30 Champagne breakfast at the Thakaneng Bridge

10:00 Official attendance of the Rag Procession

19:00 SRC Dinner at the Centenary Festival Complex

Sunday, 6 February 2005

18:30 A special combined Dedication service at the Red Square (Rooiplein).

It will be a great privilege for the UFS to welcome all SRC members of the past 100 years. RSVP no later than 14 January 2005 to Nicolaas du Plessis. The costs will be indicated on the RSVP form.

N.B.: The UFS would be pleased to reach all ex-members. Should you be in contact with any other members, please send this information to them or contact me at the necessary contact numbers. For more information please contact me at 084 955 0875 or Elize Rall at 051-401 3382.

Nicolaas du Plessis

SRC Officer

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