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401:, and was refuellable on-load. NPD closed in 1987 after exceeding its operational goals. As of 2006, all nuclear fuel and non-nuclear equipment have been removed from the site, while much of the nuclear equipment (reactor vessel, pipes, tanks etc. that have become radioactive in the process of operation of the reactor) is still present. AECL intends to leave potentially active or contaminated equipment on site for some decades yet to allow for further radioactive decay.
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365:-2 tubes. The fuel was subdivided into nine bundles per channel, and fuel changing was designed to be carried out on power by remotely operated machines which push a fresh bundle in one end of the channel and remove the spent bundle from the other end, a design feature that carried through to the later CANDU products.
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In
December 1961, the major construction phase was concluded and system testing was in full swing. Criticality was first attained on April 11, 1962, and first steam of nuclear origin was produced on May 8. The first electrical power was fed to the system on June 4, and on June 28 first full-power
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The site was commemorated by a historical plaque detailing the operational history and highlights of the station. However, for reasons of security and public safety, the plaque is set three kilometres west of the site at a highway lookout, and the site itself cannot be seen from the plaque's
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location. Another bronze plaque and monument commemorating NPD, formerly located on the NPD site, was relocated to the
Schoolhouse Museum about three kilometers to the east of the site. The Schoolhouse Museum also includes a scale model of the plant and other historical artefacts.
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NPD began operation in 1962 and was operational until 1987, long after vastly more powerful and modern CANDU units came on-line. The first nuclear-produced power in Canada was generated at NPD, which also served as the "proof of concept"
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Equally important, NPD was the training and simulation center for generations of
Canadian and off-shore CANDU operations staff. This role began shortly after the start of operation, when a training program was set up by Ontario Hydro.
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The primary role of NPD was as a prototype for CANDU engineering. Over the years it served as a test bed for new fuels, materials, components, and instruments.
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The NPD was the prototype and proving ground for research and development that led to commercial application of the
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for the later CANDU designs. As with all commercial CANDU units to follow, NPD operated with natural
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and coolant in a pressure tube configuration with on-power refuelling.
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564:"What was Canada's first nuclear power plant?" (Canadian Nuclear FAQ)
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The reactor was fueled with 40,000 pounds (18,000 kg) of UO
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system for generating electric power from a nuclear plant using
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Society for the
Preservation of Canada's Nuclear Heritage, Inc.
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about 140 miles (230 km) upstream from the City of
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The NPD station was located on the west bank of the
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393:fuel in a horizontal pressure-tube core, was both
381:generation of 20 MW(e) gross was attained.
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54:but its sources remain unclear because it lacks
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528:"Nuclear Power Demonstration Closure Project"
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474:List of Canadian nuclear generating stations
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361:in the form of ceramic pellets sheathed in
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290:Hydro Electric Power Commission of Ontario
350:and the HEPC hydro generating station at
85:Learn how and when to remove this message
410:Douglas Point Nuclear Generating Station
14:
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927:Nuclear Waste Management Organization
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484:Similar "firsts" in other countries:
408:NPD was followed by the 200 MWe
284:(now GE Canada), in partnership with
554:Canadian Nuclear Society page on NPD
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968:Canadian Nuclear Safety Commission
586:Canadian Nuclear Safety Commission
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1004:Anti-nuclear movement in Canada
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581:Atomic Energy of Canada Limited
342:. It was situated close by the
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203:Atomic Energy of Canada Limited
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489:Experimental Breeder Reactor I
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653:Electricity sector in Canada
596:Canadian Nuclear Association
276:, and the prototype for the
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910:McArthur River uranium mine
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266:Nuclear Power Demonstration
100:Nuclear Power Demonstration
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658:Nuclear industry in Canada
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346:research establishment at
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861:Chalk River Laboratories
591:Canadian Nuclear Society
576:Ontario Power Generation
306:Chalk River Laboratories
294:Ontario Power Generation
40:This article includes a
871:Whiteshell Laboratories
648:Energy policy of Canada
637:Nuclear power in Canada
241:Nameplate capacity
69:more precise citations.
779:and prototype reactors
777:Research, experimental
304:, not far from AECL's
191:Decommission date
559:CBC archives material
352:Des Joachims, Ontario
274:nuclear power reactor
235:Power generation
157:46.18667°N 77.65778°W
123:(200 km northwest of
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182:Commission date
866:McMaster University
162:46.18667; -77.65778
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854:Research locations
42:list of references
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75:January 2015
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61:Please help
53:
953:Bruce Power
399:heavy water
348:Chalk River
330:Description
321:heavy water
230:(prototype)
209:Operator(s)
160: /
136:Coordinates
67:introducing
18:NPD reactor
1035:Categories
886:Fuel cycle
688:Darlington
514:References
414:Lake Huron
148:77°39′28″W
145:46°11′12″N
888:locations
693:Pickering
395:moderated
387:prototype
324:moderator
1021:Category
831:SLOWPOKE
719:Gentilly
420:See also
363:Zircaloy
298:Rolphton
199:Owner(s)
117:Location
391:uranium
376:History
302:Ontario
129:Ontario
109:Country
63:improve
958:Cameco
826:STOR-M
707:Closed
676:Active
340:Ottawa
319:fuel,
173:Status
125:Ottawa
112:Canada
836:ZED-2
796:MAPLE
768:SGHWR
683:Bruce
313:CANDU
278:CANDU
254:[
245:19.5
228:CANDU
48:, or
841:ZEEP
791:IMSR
756:PHWR
344:AECL
268:(or
194:1987
186:1962
821:PTR
816:NRU
811:NRX
806:MTF
801:MNR
270:NPD
1037::
416:.
300:,
247:MW
127:,
52:,
44:,
629:e
622:t
615:v
544:.
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359:2
258:]
131:)
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82:(
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73:(
59:.
20:)
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