Timeline · 1967

The world's nuclear fleet in 1967

In 1967, 69 nuclear reactors were operating in 12 countries, 7.2 GWe net, with 68 under construction.

Compared with 1966, the operating fleet grew by 2 reactors. 11 reactors were connected to the grid that year, 2,088 MWe, mostly in United States (4), France (2) and United Kingdom (2). 3 units were permanently shut down, 151 MWe. The countries with the most operating capacity were United Kingdom (3,226 MWe), France (1,001 MWe) and United States (965 MWe).

Connected to the grid in 1967

UnitCountryTypeModelMWe
Douglas Point (AECL)Canada CanadaPHWRCANDU 200206
BrennilisFrance FranceHWGCRMONTS-D'ARREE70
Chooz AFrance FrancePWRCHOOZ-A305
AVR ReactorGermany GermanyHTGRPBR Prototype13
Beloyarsk 2Russia RussiaLWGRAMB-200146
Oldbury A1United Kingdom United KingdomGCRMAGNOX217
Winfrith SGHWRUnited Kingdom United KingdomSGHWRSGHWR92
Connecticut YankeeUnited States United StatesPWRWH (DRY)560
Peach Bottom 1United States United StatesHTGR40
San Onofre 1United States United StatesPWRWH (DRY)436
SaxtonUnited States United StatesPWRunknown3

Shut down in 1967

UnitCountryTypeModelMWeGrid connection
Aurora 1United States United StatesFBRCVTR751963
Carolinas-Virginia Tube ReactorUnited States United StatesPHWR171963
PathfinderUnited States United StatesBWRBWR-1591966

Countries by operating capacity in 1967

#CountryReactorsMWeUnder construction
1United Kingdom United Kingdom253,22611
2France France71,0014
3United States United States1596524
4Russia Russia89054
5Italy Italy3563
6Germany Germany43676
7Japan Japan21493
8Canada Canada1225
9 Puerto Rico118
10Belgium Belgium110
11Sweden Sweden1101
12Switzerland Switzerland162
13India India003
14Kazakhstan Kazakhstan001
15Netherlands Netherlands001
16Pakistan Pakistan001
17Slovakia Slovakia001
18Spain Spain001

Data: Global Energy Monitor (CC BY 4.0), IAEA PRIS 2025, Wikipedia (CC BY-SA), Wikidata and Wikimedia Commons. Capacities in net MWe unless stated.

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