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Text of the page (random words):
the canadian nuclear faq dr jeremy whitlock www nuclearfaq ca by dr jeremy whitlock today is site last updated 2026 07 23 introduction disclaimer what s new contents site statistics photo gallery links further information editorials author information feedback search this website tonnes of air pollution and ghgs avoided in canada by nuclear power each year click here for more details aussi disponible en fran ais introduction and disclaimer this website established in april 1996 is an unofficial and privately maintained list of frequently asked questions faq s regarding candu reactors and nuclear power generation in canada it is designed to meet general as well as technical interest needs the faq s and their answers are compiled by the author and do not necessarily represent the official views of atomic energy of canada ltd aecl canadian nuclear laboratories cnl the canadian nuclear society cns nor any other component of the canadian nuclear industry the information given here is in the public domain it is meant to complement the wealth of nuclear related information already on the web for example good introductions to nuclear power in general can be found in john mccarthy s nuclear energy faq or joseph gonyeau s virtual nuclear tourist lawrence berkeley national lab s excellent abcs of nuclear science and particle adventure websites summarize the physics of radioactive decay and subatomic particle theory for an excellent overview of nuclear and other areas of physics governing our natural world including some great science fair ideas visit georgia state university s hyperphysics website other relevant links can be found in section j further information contributions questions and or answers and comments are welcome please send to the author dr jeremy whitlock at jeremyjwhitlock gmail com text is copyrighted by jeremy whitlock but can be quoted if properly credited to the author unless noted otherwise images are from public literature published by aecl ontario power generation inc formerly ontario hydro and other members of the canadian nuclear industry explanation of graphics on this page the header graphic at top right shows symbolically a maple leaf superimposed over a candu containment building on the shore of a canadian waterway there are no cooling towers used with canadian power reactors this logo was first used by the annual conference of the canadian nuclear society cns in 1990 the main graphic above depicts a beaver with the canadian flag upon a candu fuel bundle three symbols of canadian industriousness and pride the candu fuel bundle pictured weighs 23 kg is about the size of a fire log and produces enough electricity to power 100 average canadian homes for a year a candu reactor contains several thousand similar looking bundles how is ontario s electricity being generated right now click here to find out www nuclearfaq ca home new contents statistics graphics links more info editorials author info feedback main index a candu technology b the industry c cost benefit d safety liability e waste f security non proliferation g uranium h research reactors i other r d j further info search this website click on blue arrow to go to top of each section a nbsp candu nuclear power technology nbsp a 1 what does candu mean a 2 how does a candu reactor work a 3 what is nuclear fission a 4 where does the first neutron come from in a fission chain reaction a 5 what is heavy water a 6 how does a candu reactor refuel on power a 7 how is fission energy converted to electrical energy in candu plants a 8 how many different candu designs are there a 9 how do candu reactors rank in performance against other designs a 10 how do candu reactors achieve high neutron economy a 11 what fuel cycles can candu reactors adapt to a 12 what is canflex fuel a 13 what is the advanced candu reactor acr a 14 what is the enhanced candu 6 reactor ec6 a 15 how are candu reactors controlled a 16 how is core refurbishment part of candu life management a 17 can candu reactors perform load following nbsp nbsp b the nuclear industry in canada nbsp b 1 why did canada develop its own quite different reactor design b 2 how much nuclear electricity is produced in canada b 3 where is nuclear power generated in canada b 4 how many candu reactors are there in the world b 5 is nuclear power being privatized in canada b 6 how are candu reactor exports financed b 7 who are the members of the canadian nuclear industry b 8 what was canada s first nuclear power plant b 9 why were seven candu reactors shut down for refurbishment in 1998 b 10 how did ontario s reactors respond to the august 14 2003 blackout b 11 what was canada s first commercial scale nuclear power plant b 12 what is canada s experience with nuclear fuel reprocessing b 13 what is the global nuclear energy partnership gnep b 14 what other kinds of coolant have been tested with candu nbsp nbsp c cost and benefits nbsp c 1 how do the economic benefits of nuclear power compare to other sources in canada c 2 how do the economic benefits of nuclear power compare to the people s investment c 3 what are the environmental benefits of nuclear power in canada c 4 why are candu units favourable for developing economies c 5 how are candu reactors well suited to a hydrogen fuel economy c 6 how are candu reactors well suited to oil extraction from the oil sands of western canada c 7 why was the cost of ontario s darlington plant so high c 8 who said that nuclear electricity would be too cheap to meter c 9 how many recent candu plants have been built on time and budget nbsp nbsp d safety and liability nbsp d 1 why is the candu design one of the safest in the world d 2 what are the candu safety systems d 3 why do candu reactors have a positive void coefficient d 4 how do candu reactors meet high safety standards despite having a positive void coefficient d 5 are candu reactors similar to the chornobyl design d 6 what are the observed health effects of the chornobyl accident d 7 how are canadians insured against nuclear accidents d 8 what are the details of the accident at chalk river s nrx reactor in 1952 d 9 what are the details of the accident at chalk river s nru reactor in 1958 d 10 how does ontario power generation manage tritium production in its candu moderators d 11 how much radiation do nuclear plants expose the canadian public to d 12 how much tritium is released by candu plants d 13 do nuclear power reactors have a negative health impact in surrounding communities d 14 can radiation have beneficial health effects d 15 how is nuclear technology regulated in canada d 16 can nuclear reactors withstand earthquakes d 17 why was a chalk river reactor shut down in november 2007 causing a shortage in medical radioisotopes d 18 why can t a reactor explode like an atomic bomb d 19 what is the probable public health effect from the fukushima nuclear accident d 20 what impact did the fukushima nuclear accident have on candu safety design nbsp nbsp e waste management nbsp e 1 how is high level nuclear waste managed in canada e 2 what does nature tell us about nuclear waste disposal e 3 how is low level radioactive waste managed in canada e 4 how can we have confidence in predictions of the long term safety of a geological repository e 5 what was the canadian underground research laboratory url e 6 what is the near surface disposal facility nsdf nbsp nbsp f security and non proliferation nbsp f 1 can the candu reactor be used to burn weapons grade plutonium as mox f 2 did india use a candu reactor in the 1970 s to make an atomic bomb f 3 what is the relevance of canadian technology to india s recent nuclear weapons tests f 4 how easily can an atomic bomb be made with spent candu fuel f 5 can uranium from dismantled warheads be used as fuel in power reactors f 6 how are nuclear plants protected from terrorist attacks f 7 how are candu reactors safeguarded against nuclear weapons proliferation nbsp nbsp g uranium nbsp g 1 how much uranium does canada produce g 2 how is uranium ore processed into candu fuel g 3 in what minerals do uranium and thorium occur g 4 how much longer will the world s uranium reserves last nbsp nbsp h research reactors nbsp h 1 what are research reactors h 2 how many research reactors are operating in canada h 3 what are neutron beams used for h 4 what is maple technology h 5 what is the canadian institute for neutron scattering cins h 6 what is the slowpoke reactor nbsp nbsp i other research and development nbsp i 1 what is the nuclear battery i 2 what is the sudbury neutrino observatory sno i 3 what is canada s role in nuclear medicine and isotope production i 4 what is food irradiation i 5 what is the status of fusion research in canada nbsp nbsp j further information nbsp j 1 where can i find more information j 2 summary of images found in this faq page j 3 relevant links nbsp nbsp nbsp editorials by the author search this website www nuclearfaq ca join the ring this nuclear inforing site owned by dr jeremy whitlock previous 5 sites previous next next 5 sites random site list sites about the author dr jeremy whitlock was raised in the ottawa valley canada s heartland for nuclear research and stepdancing he is the founder and principal at ottertail consulting inc providing technical and policy support for nuclear development in the areas of nuclear reactor physics safeguards and stakeholder engagement from 2017 to 2025 he was a manager and senior technical advisor in the department of safeguards at the international atomic energy agency iaea in vienna austria from 1994 to 2006 he worked for atomic energy of canada ltd later canadian nuclear laboratories as a reactor physicist and from 2006 to 2016 as manager of non proliferation and safeguards he is a fellow past president and former director of communications of the canadian nuclear society cns a member and former board director of the american nuclear society ans a member of the canadian pugwash group cpg a member of the institute for nuclear materials management inmm and a former co chair of the geniv international forum gif working group on proliferation resistance and physical protection prpp dr whitlock has a phd in engineering physics from mcmaster university hamilton ontario with a specialty in candu reactor physics his leisure interests have included the petawawa legion community band the deep river players canoeing cross country skiing geology and history dr whitlock is a public speaker and author on nuclear issues including from 1999 to 2016 a regular column in the bulletin of the canadian nuclear society as well as the art of effective public communication in science and technology since april 1996 he has maintained the canadian nuclear faq a website of frequently asked questions faqs on canadian nuclear science and technology in 1999 dr whitlock received the education and communication award from the canadian nuclear society for his public communications work dr whitlock feels that humans and nature can coexist in harmony when technology is used sustainably and strongly suspects that canoes are the closest humans have come to inventing a perfect machine home new contents statistics graphics links more info editorials author info feedback this site was created on april 24 1996 2022 jeremy whitlock