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SINGAPORE \u2013 When Singaporean nuclear energy scientist Ian Ang recently visited his neighbourhood doctor for a check-up<\/span><\/a>, he did not expect a debate over his area of research.<\/p>\n \u201cOh, I disagree with that,\u201d the general practitioner blurted out upon learning that Ang was a researcher at the NUS Singapore Nuclear Research and Safety Institute (SNRSI).<\/p>\n Ang, 35, is not unfamiliar with the topic of nuclear energy<\/span><\/a> triggering opposition. Instead of feeling disheartened, he saw the moment as another opportunity to debunk fears about nuclear energy. \u201cI think it\u2019s funny that nobody really has an opinion about a researcher, but everybody has an opinion if you are doing nuclear energy,\u201d said the nuclear safety researcher.<\/p>\n Probing further, he learnt the doctor had formed his negative opinion of nuclear energy by \u201cmany people dying\u201d due to<\/span><\/a> <\/span><\/a>the Chernobyl<\/span><\/a> and Fukushima nuclear disasters.<\/p>\n In 1986, the world\u2019s worst nuclear accident at the Soviet-built Chernobyl plant in Ukraine exposed millions to radiation and contaminated swathes of land.<\/p>\n Decades later, in 2011, a natural disaster triggered meltdowns at Japan\u2019s Fukushima Daiichi Nuclear Power Plant<\/span><\/a>. While many had died from those disasters, Ang told the doctor the UN had concluded in 2020 that there were no radiation-related deaths<\/span><\/a> directly attributable to the Fukushima incident.<\/p>\n Some 18,430 people died or went missing<\/span><\/a> from the earthquake and tsunami in Fukushima, while more than 3,700 died from illness or suicide linked to the tragedy\u2019s aftermath.<\/p>\n Turning to Chernobyl, Ang noted that while about 50 emergency responders<\/span><\/a> died, less than 0.5% of some 6,000 cases of thyroid cancer linked to the accident resulted in death, according to a 2008 UN report. Most thyroid cancer cases can be cured with treatment.<\/p>\n \u201cTo me, (the Chernobyl accident) was an issue caused by humans, not really the technology itself,\u201d Ang said.<\/p>\n Research has shown that the explosion arose from design flaws and operator errors. The operators, for instance, were not informed that their actions could cause the reactor to enter an explosive condition.<\/p>\n Encountering public scepticism about nuclear energy had, in fact, cemented Ang\u2019s decision to study the field more than a decade ago.<\/p>\n At the time, he was a physics student at the National University of Singapore, looking to research anything physics-related, from atomic clocks to solar energy.<\/p>\n In 2014, he landed on nuclear energy for his final-year project after learning that the Singapore Government had set aside $63 million for a nuclear safety research and education programme.<\/p>\n Convinced that nuclear energy has a strong safety record overall, produced low greenhouse gas emissions, and can help Singapore overcome its resource constraints, Ang then applied, successfully, to SNRSI for a scholarship to pursue a PhD in Physics.<\/p>\n As a doctoral student at the University of Bristol, a leading institution in nuclear research that sits near a nuclear facility, he helped conduct research proving that material from the Fukushima reactor core had escaped into the environment, and developed methods to quickly trace other materials from the reactors.<\/p>\n Yet, the most memorable moment of his studies occurred on a trip near the Chernobyl site, during a demonstration given by a child to nuclear experts.<\/p>\n The boy, who looked to be about six years old, showed how locals scanned carrots using a gamma detector to ensure their food was safe.<\/p>\n \u201cI (realised then that) you can actually teach children nuclear science; they can apply it in real life,\u201d said Ang.<\/p>\n \u201cThe main lesson I had during the trip was how badly managed the whole fallout was… So many more tragedies occurred because the (Soviet) government didn\u2019t take proper steps to educate the public.\u201d<\/p>\n Since returning to Singapore, Ang has been spending his time digging deeper into nuclear safety.<\/p>\n He is studying the methods and modelling needed for an underground geological repository to store nuclear waste in Singapore, which includes looking into Finland\u2019s efforts to build the world\u2019s first deep geological repository for spent nuclear fuel.<\/p>\n Underground, nuclear waste can be stored in a stable state without affecting the surface.<\/p>\n Addressing the misconception that Singapore lacks space for such facilities, he estimated that the world\u2019s current volume of spent nuclear fuel since the 1950s is the equivalent of just 10 Olympic-sized swimming pools.<\/p>\n In contrast, Singapore\u2019s Jurong Rock Caverns has a capacity of 600 Olympic-sized pools. \u201cWe have the common argument that Singapore has no space, but one of the advantages of nuclear technologies is actually that the waste is very manageable,\u201d he added.<\/p>\n Growing the nuclear sector, he warned, cannot be treated as a \u201cfad of the day\u201d. He cited how, after an initial boom in talent in Western countries, new plant construction slowed or stalled around the 1980s, causing expertise to fade.<\/p>\n While Singapore has made no commitment to nuclear energy, Ang is determined to continue hammering out the science needed to make the sector a reality here. He said: \u201cIt\u2019s the only energy industry that cares about its entire lifespan and beyond.\u201d<\/p>\n<\/div>\n SINGAPORE \u2013 When Singaporean nuclear energy scientist Ian Ang recently visited his neighbourhood doctor for a check-up, he did not expect a debate over his…<\/p>\n","protected":false},"author":1,"featured_media":93608,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[2611],"tags":[],"class_list":["post-93607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-buzz-headlines","wpcat-2611-id"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts\/93607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=93607"}],"version-history":[{"count":0,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts\/93607\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/media\/93608"}],"wp:attachment":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=93607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=93607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=93607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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