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URANIUM PUBLIC FORUM Mugged by Reality – Why I Shifted from Anti-Nuclear to Pro Nuclear Dr Haydon Manning Head, Politics and Public Policy Flinders University, South Australia 7 June 2011 Anti-Nuclear demonstration,1978 But I cannot join in now… And I‘m not ‗in the pay‘ of miners … As an employee at a University I‘m paid by you, the taxpayer. I see it as important when teaching Uni students to strive to be as objective as possible. The pro and anti nuclear/uranium mining debate is no exception and they certainly tend to polarise opinion My wish, and enduring hope, is that the following few graphs will encourage those who doubt the virtue of exporting uranium out of WA to reconsider and revise their position. To begin the process of weighing up of the RISKS of nuclear power against the RISKS of ‗run away climate change‘ and what that may bequeath future generations. And ―Yes‖ I am aware of the Skeptics Case…BUT Prof Barry Brooks Website www.bravenewclimate.com I am more convinced by the so-called ‗IPCC consensus‘ and in particular the series of lectures Prof Brook gave in 2008 – see his website What’s it all about – in brief Atmospheric concentrations of carbon 1200 ―tipping points‖ 1000 800 600 400 381 ppm = carbon dioxide parts per million 200 CO2-e ppm 2000 2020 2040 2060 2080 2100 Before the industrial revolution of about 275ppm during the last ice age 180ppm Average Annual PERCENT Increase in Carbon Emissions [estimated] 2006 to 2030 3.0 2.5 2.0 1.5 1.0 0.5 0.0 Energy Information Agency: International Energy Outlook 2009 Reference Case Projections Tables (1990-2030) http://www.eia.doe.gov/oiaf/ieo/ieorefcase.html Can you find a plausible reason why most of the projected coal extraction – and subsequent burning – will not happen in the next 30 years? Consider how large China‘s contribution is… Would it make any difference – meaningful difference- to carbon parts per million if Australia stopped exporting coal to China? Where is Coal Found? “It has been estimated that there are over 847 billion tonnes of proven coal reserves worldwide. This means that there is enough coal to last us around 119 years at current rates of production. In contrast, proven oil and gas reserves are equivalent to around 46 and 63 years at current production levels.” http://www.worldcoal.org/coal/where-iscoal-found/ So, Why MUGGED BY REALITY? I read for the first time the ‗other side‘ – the pro nuclear side - when preparing lectures in the early 2000s New reactor designs and technical resolution of waste disposal were convincing and reassuring Also, I knew enough about the cold war, and the various defence strategies associated with nuclear weapons proliferation, to conclude that domestic use of nuclear power was essentially, unrelated to weapons proliferation. So, Why MUGGED BY REALITY? I taught in China between 2001 - 2003 How are all those cars going to, relatively quickly, move off burning oil and on to using electricity… but if electricity is a driving force behind driving a car, then how can that be cleaned up…? Big questions with obvious answers pointing toward greater use of nuclear power. Production totaled 8.88 million vehicles in 2007, up 22% from the year before… imagine if 50% or more vehicles were electric - a good thing, you‘d think ‘In the next six months, one-quarter of young Chinese consumers intend to buy new cars - the main source of urban air pollution - up an astonishing 65 per cent from a year ago. A poll by China Youth Daily revealed that eight of 10 young Chinese are aware of climate change, but are prepared to support environmental policies only if they can continue to improve their living standards, including acquiring new cars.’ Bjorn Lomborg, China will benefit from warming, at least this century The Australian ,January 16, 2010 http://www.theaustralian.com.au/news/opinion/china-will-benefit-from-warming-at-least-this-century/story-e6frg6zo-1225820152182 ‘The facts on China are simple and irrefutable. It has a coal-fired system equal to more than 13 times our entire electricity generation. Between now and 2020, it is going to add between 400GW and 500GW to its existing 670GW of coal-fired power generation. That's its projections. And that's net. So if they close, say, 200GW of really dirty old stations, they will be building 600GW to 700GW of new ones, all pumping out carbon dioxide, if hopefully not also grit. ‘ Terry Mc Crann, The Weekend Australian, 19-20 March 2011 Can we really, seriously, contemplate powering up Beijing, Shanghai, Mumbai, Jakarta etc with How does nuclear power measure against coal and oil as a source of energy? A 55 gallon drum of yellowcake weights about 400 kg. Yellowcake is about 80%uranium oxide, so the drum contains about 270 kg of natural uranium. 1 GW [gigawatt = 1000 megawatt] light water reactor (LWR) needs about 180 tonnes of mined uranium a So that one drum produces about 12 GW/h, which is enough to supply 1,120 Australians with their current yearly electricity needs, if supplied through Light water Reactor WRs To meet the same energy demand from coal, you'd need to burn 400,000 tonnes of coal producing almost 1.5 million tonnes of CO2 Coal cargo ships tend to carry somewhere between 20,000 to 30,000 tonnes when fully loaded Thanks to Prof Barry Brook for these calculations www.bravenewclimate.com The uranium produced from just one of Australia‘s mines each year—Ranger, in the Northern Territory—contains sufficient energy to provide for 80 per cent of Australia‘s total annual electricity requirements,or all of Taiwan‘s electricity needs for a year. Olympic Dam in South Australia contains uranium equivalent in energy content to 4.5 times the energy contained in the entire North-West Shelf gas field—25 billion tonnes of steaming coal‖ Australia’s Uranium – Greenhouse friendly fuel for an energy hungry World. House of Representatives report, Nov 2006 http://www.aph.gov.au/house/committee/isr/uranium/report/fullreport.pdf page preface lxi Thanks to Prof Barry Brook for this slide www.bravenewclimate.com