Impacts of Nuclear Accidents: ASEAN

singapore

In Asia, plans have been delayed but not derailed. China and India, between them, have almost 50 nuclear plants in operation and are building even more.  In Southeast Asia, Vietnam could have its first power reactors by 2020. Thailand, Indonesia and Malaysia have also made plans.

“Southeast Asia is quasi-completely dependent on fossil fuels,” said Professor Arnoud De Meyer, President of Singapore Management University….Nuclear-based energy can add security and stability to the region’s source of energy. For Singapore, 95 per cent of its electricity comes from natural gas powered plants. Its cost is tied to oil prices.  Experts say Singapore’s choice, although the cleanest among fossil fuels, is also an expensive choice….This is because the cost associated with importing natural gas to run Singapore’s power plants is also higher….

In 2010, Singapore embarked on an extensive study of whether nuclear-based electricity could be added to its energy mix.  Two years later, it concluded that nuclear risks for Singapore outweighed the benefits.  “It was all to do with size,” said Professor Tim White, co-director of Nanyang Technological University’s Energy Research Institute.  “The first factor was that we did not really need a very large single nuclear reactor. Singapore just does not have that need for energy. So we would have had to look at modular designs, but none of those designs are actually operating at the moment – at least for power. So Singapore did not want to be the first one off the rack to take these new designs.

“The other concern was that after Fukushima, it was realised that the exclusion zone around the reactor was in fact as large as Singapore. So that meant one Fukushima accident in Singapore and that’s the end of the country. …But the study also concluded that Singapore needs to build up its nuclear knowledge and capability. In 2014, the government announced it would set aside S$63 million over five years for the Nuclear Safety Research and Education Programme.  The programme would train local scientists and engineers in three key areas – radiochemistry, radiobiology and risk assessment

Even if Singapore would never have electricity generation by nuclear sources, countries around us will do it, or may well do it,” said Prof De Meyer. “But nuclear radiation is not something that stops at borders. If there is an accident or a problem, Singapore will be automatically influenced by it.,,,

But first, one expert says ASEAN needs a regulatory framework to address transboundary issues such as the management of nuclear fuel, waste and risk management….“If something happens, for example, in Indonesia’s nuclear facility, which will be built very close to Singapore, it will affect the whole country,” said Associate Professor Sulfikar Amir from NTU’s School of Humanities and Social Sciences.

Excerpts from Monica Kotwani, Singapore must be prepared to handle nuclear developments: Experts, Channel NewsAsia,  27 Sep 2015

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