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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

UFS council approves guidelines for reconfiguration of Vista Campus
2005-03-15

Human resource development (teaching and training) will be the primary aim of services to be rendered at the reconfigured Vista campus of the University of the Free State (UFS).

This in-principle decision forms part of a set of guidelines for the strategic reconfiguration of the Vista campus in Bloemfontein that was recently approved by the UFS Council.  The Vista campus was incorporated into the UFS in January 2004.

“One of the most important aspects that resulted from these guidelines is that we have come to a point where I can say that the future of staff at Vista is not dependant on the strategic reconfiguration of the campus.  Vista staff members will stay staff of the UFS and are being integrated into the functions of the main campus,” said Prof Magda Fourie, Vice-Rector:  Academic Planning at the UFS.

“According to the guidelines, the reconfiguration of the Vista campus must occur within the ambit of the UFS as a single institution with three campuses,” said Prof Fourie.

The UFS is currently offering two activities on the Vista campus – the regional Centre for Recognition of Prior Learning (RPL) and the Sesotho Language Research and Development Centre. 

According to Prof Fourie no duplication of services or programmes being rendered on the main campus in Bloemfontein will take place.  In the guidelines suggestions are made that the Vista campus could be used for activities that are currently offered on the main campus (eg short learning programmes), new UFS activities (mainly of a developmental and entrepreneurial nature), cooperative partnership ventures with other role-players and the renting of facilities for education and training purposes. 

“However, no definite decisions have been made about these possible activities – the necessary consultation process with relevant stakeholders and role-players must first take place.  A consultative forum for this will be established early in the second term of this year,” said Prof Fourie.

 “We are excited about the possibilities that have arised from the guidelines as it fits in with our vision to utilise new resources for education and training and to contribute to higher education in the Free State.  This will also contribute to the development of human resources as a propelling force in the Central Region,” said Prof Fourie.
 

MEDIA RELEASE
Issued by: Lacea Loader
Media Representative
Tel:  (051) 401-2584
Cell:  083 645 2454
E-mail:  loaderl.stg@mail.uovs.ac.za
15 March 2005

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