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In
October 2012, it was decided for economic reasons not to proceed with the refurbishment of Gentilly-2, and to decommission the power plant instead. The process will take approximately 50 years to complete. In December of that same year, the remaining reactor was shut down and the decommissioning
515:
design. It was designed for a net output of 250MW(e). The reactor had several features unique amongst CANDU reactors, including vertically oriented pressure tubes (allowing for the use of a single fuelling machine below the core), and light-water coolant. These features were intended to reduce the
498:
In August 2023, Hydro-Québec reported it was assessing the state of the plant to determine whether or not the
Gentilly-2 CANDU reactor could be recommissioned. This came as the province of Quebec looked towards options to increase its production of clean electricity. It was decided to not proceed
531:
In an August 19, 2008 announcement, Québec planned to spend $ 1.9B to overhaul
Gentilly-2 in order to extend its lifespan to 2040. Refurbishment of the reactor was eventually cancelled when on 3 October 2012, Hydro-Quebec's CEO, Thierry Vandal, announced the decommissioning of the Gentilly-2
490:
The
Gentilly reactors were constructed in stages between 1966 and 1983 and were originally part of a plan for 30-35 nuclear reactors in Quebec. A third reactor, Gentilly-3, was scheduled to be built on the same site but was cancelled because of a drop in demand growth in the late 1970s.
567:. After the election of the PQ government, a moratorium on construction of nuclear plants was put into place. The reactor had been scheduled to be completed before 1990, and was the last reactor firmly committed to by
516:
cost and complexity of the unit, again to make it an attractive export unit. However, the design was not successful, and over 7 years recorded only 180 on-power days. Gentilly-1 is no longer in operation.
717:
536:
process will proceed over a period of 50 years and is expected to cost $ 1.8 billion. The permanent shut down and decommissioning of the power plant followed an election pledge from Quebec premier
1011:
528:. The plant had a net output of 675MW(e). Unlike the adjacent Gentilly-1 reactor, Gentilly-2 had a good service record since start-up in 1982, with a cumulative operating factor of 76.4%.
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and the
Province of Quebec, though Quebec had committed to buy enough heavy water for four Candu style reactors, processed by the La Prade heavy water plant (near
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generating station for economic reasons, scheduled to occur on 28 December 2012 at 10:30 p.m. At that time, a
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Gentilly-3 was a proposed nuclear reactor at the
Gentilly site. It was cancelled by Quebec Premier
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between 1983 and 2012. These were the only power generating nuclear reactors in Quebec.
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831:"Hydro-Québec mulls Gentilly 2 recommissioning : Corporate - World Nuclear News"
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generation plant. The BĂ©cancour generating station was commissioned in 1992-1993.
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with recommissioning
Gentilly-2 due to social acceptability issues.
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718:"Québec : le dangereux retour de l'énergie nucléaire ?"
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911:"Hydro-Québec confirms Gentilly-2 closure at the end of 2012"
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748:"Libéraux et péquistes, promoteurs du nucléaire au Québec"
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Gentilly-2 was a standard CANDU 6 reactor, similar to the
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937:"Quebec nuclear reactor shutdown will cost $ 1.8 billion"
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16:
Decommissioned nuclear power plant in BĂ©cancour, Quebec
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International Atomic Energy Agency (March 23, 2012).
884:"Quebec to spend $ 1.9B on lone nuclear power plant"
806:"Gentilly-2 nuclear plant shuts down after 29 years"
582:
845:"Hydro-Québec to keep studying nuclear energy: CEO"
715:
692:"Minister wants referendum on nuclear power plants"
49:. Unsourced material may be challenged and removed.
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634:List of electrical generating stations in Quebec
913:(Press release). Hydro-Québec. October 3, 2012
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984:Vincent Broussea-Pouliot (1 September 2012).
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135:The Gentilly-2 (left) and Gentilly-1 (right)
1516:Nuclear power stations using CANDU reactors
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716:Marie-Claude Fafard (15 September 2010).
109:Learn how and when to remove this message
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526:Point Lepreau Nuclear Generating Station
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428:Related media on Commons
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559:. A white book study published by the
543:The Gentilly site also houses a 411MW
1392:Nuclear Waste Management Organization
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1012:"Partisanerie sur le dos de Gentilly"
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477:reactor operated commercially by the
58:"Gentilly Nuclear Generating Station"
1038:"Quebec Reprieves Heavy Water Plant"
47:adding citations to reliable sources
18:
986:"Les enjeux oubliés de la campagne"
851:
447:Gentilly Nuclear Generating Station
124:Gentilly Nuclear Generating Station
13:
1433:Canadian Nuclear Safety Commission
1010:François Cattapan (5 April 2011).
698:. Canadian Press. 10 February 1977
457:located on the south shore of the
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942:Canadian Broadcasting Corporation
802:Canadian Broadcasting Corporation
778:"Pauline Marois ferme Gentilly-2"
746:Baril, Hélène (October 3, 2012).
507:Gentilly-1 was a prototype CANDU-
1506:Nuclear power stations in Quebec
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1036:Ian Anderson (8 December 1977).
864:Power Reactor Information System
639:List of power stations in Canada
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298:Nuclear power station
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1469:Anti-nuclear movement in Canada
1413:Atomic Energy of Canada Limited
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575:), scheduled for 1982 opening.
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34:needs additional citations for
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451:Centrale nucléaire de Gentilly
150:Centrale nucléaire de Gentilly
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965:"Thermal generating stations"
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1428:Canadian Nuclear Association
1118:Electricity sector in Canada
1066:Hydro-Québec Gentilly-2 page
465:, 100 km north east of
7:
1375:McArthur River uranium mine
1189:Nuclear Power Demonstration
1014:(in French). Archived from
724:(in French). Archived from
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397:Annual net output
137:nuclear generating stations
10:
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1123:Nuclear industry in Canada
722:Afrique Expansion Magazine
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469:. The site contained two
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1397:Deep Geologic Repository
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1326:Chalk River Laboratories
418:Hydro-Québec: Gentilly-2
1336:Whiteshell Laboratories
1113:Energy policy of Canada
1102:Nuclear power in Canada
453:in French) is a former
374:Nameplate capacity
227:Construction began
1244:and prototype reactors
1242:Research, experimental
511:reactor, based on the
347:Units operational
267:Construction cost
252:Decommission date
992:(in French). Montreal
804:(December 28, 2012).
754:(in French). Montreal
455:nuclear power station
334:Power generation
324:Reactor supplier
194:46.39583°N 72.35694°W
1214:Power plant reactors
387:Capacity factor
355:Units cancelled
236:Commission date
43:improve this article
1331:McMaster University
668:École Polytechnique
409:External links
222:pending dismantling
199:46.39583; -72.35694
190: /
1319:Research locations
935:(3 October 2012).
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629:Economy of Quebec
495:process started.
463:BĂ©cancour, Quebec
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303:Reactor type
259:December 28, 2012
255:December 28, 2012
167:BĂ©cancour, Quebec
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565:hydroelectricity
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368:1 Ă— 675 MW
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32:This article
30:
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1511:Hydro-Québec
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1453:Orano Canada
1438:Candu Energy
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1133:Power plants
1046:. Retrieved
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1020:. Retrieved
1016:the original
1005:
994:. Retrieved
989:
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968:. Retrieved
958:
946:. Retrieved
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915:. Retrieved
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894:. Retrieved
892:. 2008-08-19
887:
878:
867:. Retrieved
863:
860:"Gentilly-2"
853:
839:
825:
815:December 28,
813:. Retrieved
809:
782:. Retrieved
758:December 28,
756:. Retrieved
751:
741:
730:. Retrieved
726:the original
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700:. Retrieved
695:
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569:Hydro-Québec
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485:Hydro-Québec
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292:Hydro-Québec
282:Hydro-Québec
214:safe storage
105:
96:
86:
79:
72:
65:
53:
41:Please help
36:verification
33:
1418:Bruce Power
1042:The Gazette
917:October 12,
780:(in French)
545:gas turbine
288:Operator(s)
273:1.3 billion
197: /
173:Coordinates
1500:Categories
1351:Fuel cycle
1153:Darlington
1048:2012-09-11
1044:. Montreal
1022:2012-09-11
996:2012-09-11
970:2012-03-24
896:2008-08-19
869:2012-12-14
784:2012-09-20
732:2012-09-11
702:2012-09-11
678:References
645:References
551:Gentilly-3
520:Gentilly-2
503:Gentilly-1
185:72°21′25″W
182:46°23′45″N
69:newspapers
1353:locations
1158:Pickering
990:La Presse
948:4 October
752:La Presse
99:July 2021
1486:Category
1296:SLOWPOKE
1184:Gentilly
933:CBC News
579:See also
467:Montreal
278:Owner(s)
163:Location
475:CANDU-6
424:Commons
414:Website
257: (
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155:Country
83:scholar
1423:Cameco
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1172:Closed
1141:Active
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401:3,491
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1301:ZED-2
1261:MAPLE
1233:SGHWR
1148:Bruce
650:Notes
513:SGHWR
435:[
391:76.4%
315:CANDU
307:CANDU
218:pools
90:JSTOR
76:books
1306:ZEEP
1256:IMSR
1221:PHWR
950:2012
919:2012
817:2012
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403:GW·h
378:925
350:None
318:PHWR
230:1973
62:news
1286:PTR
1281:NRU
1276:NRX
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1266:MNR
509:BWR
461:in
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