The viability of nuclear power in South Africa
August 17, 2011One of the most significant developments in South Africa’s economic rise under the National Party (NP)’s apartheid regime, both politically and economically was the establishment of the Atomic Energy Board (AEB). The international socio-political climate that was emerging shortly after the NP’s electoral victory led to the AEB being designated as solely responsible for the production, processing and disposing of uranium (Cho, 2006:6). In the culmination of the Cold War in the mid 1980’s, South Africa had secretly built six nuclear weapons.
While South Africa officially denuclearised in the early nineties, the World Nuclear Association (2010: Internet source) has pointed that like in most parts of the worlds, electricity consumption in South Africa has been increasingly growing since the 1980s. To this end, in October of 2010, the Department of Energy in South Africa released its draft integrated Electricity Resource Plan (IRP) for 2010-2030. In early 2007, South Africa’s biggest electricity producer, Eskom approved a plan to double generating capacity by 2025, which will include construction of new nuclear capacity in order to increase the nuclear contribution to the overall electricity output from five per cent to about twenty-five per cent. More recently, in March this year, the Minister of Energy declared for six new reactors as part of the Integrated Resource Plan for electricity production. This was however met with some criticism. The Coalition Against Nuclear Energy (CANE) made took a strong stance against this announcement that received wide support through submissions that were made by members of Civil Society Energy Caucus, including affected communities, the labour movement, faith-based organisations and other NGOs.
Sokolov (2008: Internet source) pointed out in his 2008 address of the International Atomic Energy Agency (IAEA), that nature of the challenges facing the world today, ranging from the increased energy demand, climate change and energy security have emphasised the enormous opportunities for the nuclear industry. According to the International Energy Agency (IEA) energy consumption will continue to increase by about 50 per cent in the next fifty years. This projection has amplified the concern of energy security the whole world over, but more specifically in countries that are already experiencing energy shortages. It is clear that the uses of nuclear technology have indeed since the end of the Cold War diversified. The IAEA projected that nuclear electricity will grow by between fifteen and forty-five percent by 2020. Therefore it had been widely asserted that increased exploration of uranium mines and nuclear plants is needed.
Yet the catastrophic explosion at Japan’s Fukushima Daiichi nuclear power plant early this year has created major concern around the issue of expanding nuclear stations in the country and progress made by the nuclear industry in terms energy security has not entirely done away with the concerns at national and international level. In addition it has not done away with the general anxiety that seems to escalate in societies when it comes to matters regarding the development of nuclear power (Nye, 2003: 144).
Although the financial constraints that governments is facing are severe, governments commitment to nuclear is strong. In the 2011 budget speech, the Minister of the Department of Energy affirmed that 22 per cent of new electricity production capacity would be nuclear and 14 per cent would be coal-based. The Minister also highlighted that R586 million would be provided for the Nuclear Energy Corporation of South Africa (NECSA) “to continue its role as the centre for nuclear energy research and development and innovation” (Chalmers, 2011: Internet source). According to the World Nuclear Association (2011: Internet source) the Environment Impact Assessment (EIA) that was launched in 2006 confirmed the selection of three potential sites for the next nuclear power units: Thyspunt, Bentamsklip and Duyensfontein, all of which are located in the Cape region.
The exploration of renewable energy sources and more pertinently, nuclear power has been an ongoing debate here in Africa. With South Africa at the forefront of this debate as the only country in the Continent that has a nuclear power plant, the question that has emerged is; without experience can Africa really benefit from this? The argument opposing the expansion of nuclear power plants in South Africa and the rest of Africa has been that these states may not have the capacity to respond to the terrorist threat that it may be inviting, and although the potential of earthquakes and tsunamis is low in this part of the world, the emergency preparedness of African countries becomes questionable in the event of nuclear security uncertainty. While the debate presents various compelling arguments in terms of the power supply and the environmental long-term effects of nuclear energy, South Africa’s energy future boils down to the fact that although nuclear power is cleaner than coal power, it is not renewable since uranium fuel is not by any measure unlimited.
Article by Refiloe Joala
References
Cho, S., 2004. “A diversionary compliance hypothesis of nuclear renunciation, the case of South Africa”. Annual Meeting of the American Political Science Association. Chicago
Chalmers, V. 2011. “South African National Budget 2011: Download budget speech and people’s guide to the budget”. Vernon Chalmers SEO. Internet source, accessed 14 July, 2011. http//www.national-budget-2011-download-budget-speech-and-people guide-to-the budget
Nye, J.S., 2003. Understanding International Conflict. Pearson,New York
Solokov, Y., 2008. “Opportunities and challenges for world nuclear industry in 21st century”, International Atomic Energy Agency, Internet source, accessed 11 April, 2011. http://www.iaea.org/newcwntre/statemnet/ddgs/2008//sokolov090608.html
World Nuclear Association, 2010. “South Africa’sNuclear Program”, World Nuclear Agency, Internet sources, accessed 11 April, 2011. http://www.world-nuclera.org/info/inf88.html
Posted by Refiloe Joala. Posted In : South Africa