Home > Nuclear > CANDU Reactors

CANDU Reactors
                                         


China

Interactive
Map of Reactors
Built or Under Construction


Chinese Nuclear Industry Timeline

Outlook

Reactor
Summaries



CANDU Reactors

CANDU is the registered trade name for the Canada Deuterium Uranium reactor designed by Atomic Energy of Canada, Limited (AECL). All CANDU models are pressurized heavy-water cooled reactors (PHWR). There are 15 CANDU reactors on line in Canada (as of October 20, 2003). CANDU reactors have been built in five other countries: Argentina, China, India, Romania, and South Korea. The CANDUs that are either on line, under construction, or might be re-started are identified in Table 1. In addition, Table 2 identifies 18 reactors based on the CANDU technology.

Table 1. CANDU Reactors On Line, Potentially Returning to Service, or Under Construction

(as of October 10, 2003)

Unit Name

Capacity
(Net Mwe)

Location

Status

Units in Canada
Bruce 1
769
Tiverton, Ontario
Shutdown (not immediately expected to return to service but could, if economic conditions are right)
Bruce 3
769
Tiverton, Ontario
Shutdown (it is anticipated that this unit will return to service)
Bruce 4
769
Tiverton, Ontario
Operational (returned to service on October 10, 2003.)
Bruce 5
790
Tiverton, Ontario
Operational
Bruce 6
790
Tiverton, Ontario
Operational
Bruce 7
790
Tiverton, Ontario
Operational
Bruce 8
790
Tiverton, Ontario
Operational
Darlington 1
881
Newcastle Township, Ontario
Operational
Darlington 2
881
Newcastle Township, Ontario
Operational
Darlington 3
881
Newcastle Township, Ontario
Operational
Darlington 4
881
Newcastle Township, Ontario
Operational
Gentilly 2
635
Becancour, Quebec
Operational
Pickering 1
515
Pickering, Ontario
Shutdown (being refurbished)
Pickering 2
515
Pickering, Ontario
Shutdown (being refurbished)
Pickering 3
515
Pickering, Ontario
Shutdown (being refurbished)
Pickering 4
516
Pickering, Ontario
Operational
Pickering 5
516
Pickering, Ontario
Operational
Pickering 6
516
Pickering, Ontario
Operational
Pickering 7
516
Pickering, Ontario
Operational
Pickering 8
516
Pickering, Ontario
Operational
Point Lepreau
635
Bay of Fundy,
New Brunswick
Operational
Units Built Outside Canada

Country

Unit Name

Capacity
(Net Mwe)

Status

Argentina Embalse
600
Operational
China Qinshan 3A
665
Operational
China Qinshan 3B
665
Operational (connected to the grid on July 24, 2003)
India Rajasthan 1
90
Shutdown (some sources list as undergoing refurbishment, but its future is uncertain at this time)
India Rajasthan 2
187
Operational
India: Reactors based on CANDU technology (See Table 2)
Romania Cernavoda 1
655
Operational
Romania Cernavoda 2
650
Under Construction
South Korea Wolsong 1
678
Operational
South Korea Wolsong 2
715
Operational
South Korea Wolsong 3
715
Operational
South Korea Wolsong 4
715
Operational

Table 2. Units Based on CANDU Technology

Country Unit Name

Capacity
(Net Mwe)

Status

India
Kaiga 1
202
Under Construction
India
Kaiga 2
202
Operational
India
Kakrapur 1
202
Operational
India
Kakrapur 2
202
Operational
India
Kalpakkam 1
155
Operational
India
Kalpakkam 2
202
Operational
India
Narora 1
202
Operational
India
Narora 2
202
Operational
India
Rajasthan 3
202
Operational
India
Rajasthan 4
202
Operational
India
Rajasthan 5
202
Under Construction
India
Rajasthan 6
202
Under Construction
India
Rajasthan 7
450
Planned
India
Rajasthan 8
450
Planned
India
Kaiga 3
202
Under Construction
India
Kaiga 4
202
Under Construction
India Tarapur 3
540
Under Construction
India
Tarapur 4
540
Under Construction

More Information:

CANDU Owners Group

Canadian Energy Research Institute