Timeline · 1982

The world's nuclear fleet in 1982

In 1982, 276 nuclear reactors were operating in 26 countries, 158.9 GWe net, with 195 under construction.

Compared with 1981, the operating fleet grew by 8 reactors. 19 reactors were connected to the grid that year, 16,224 MWe, mostly in United States (4), Canada (3) and Belgium (2). 2 units were permanently shut down, 210 MWe. Brazil and Hungary connected their first nuclear reactor in 1982. The countries with the most operating capacity were United States (59,791 MWe), France (19,597 MWe) and Japan (16,562 MWe).

Connected to the grid in 1982

UnitCountryTypeModelMWe
Doel 3Belgium BelgiumPWRFramatome 3 loops1,006
Tihange 2Belgium BelgiumPWRFramatome 3 loops1,008
Angra 1Brazil BrazilPWRWH 2 loops609
Kozloduy 4Bulgaria BulgariaPWRVVER-440/V-230408
Gentilly 2Canada CanadaPHWRCANDU-6635
Pickering B5Canada CanadaPHWRCANDU 500B516
Point Lepreau 1Canada CanadaPHWRCANDU-6660
Blayais 2France FrancePWRCP1910
Chinon B-1France FrancePWRCP2905
Paks 1Hungary HungaryPWRVVER-440/V-213479
Smolensk 1-1Russia RussiaLWGRRBMK-1000925
Wolsong 1South Korea South KoreaPHWRCANDU-6661
Ringhals 4Sweden SwedenPWRWH 3-loops1,130
Kuosheng 2Taiwan TaiwanBWRBWR-6985
South Ukraine 1Ukraine UkrainePWRVVER V-302950
LaSalle 1United States United StatesBWRBWR-5 (Mark 2)1,137
San Onofre 2United States United StatesPWRCE (DRY)1,070
Susquehanna 1United States United StatesBWRBWR-4 (Mark 2)1,257
Virgil C Summer 1United States United StatesPWRWH 3-Loop (DRY)973

Shut down in 1982

UnitCountryTypeModelMWeGrid connection
GariglianoItaly ItalyBWRBWR-11501964
ShippingportUnited States United StatesPWRWH601957

Countries by operating capacity in 1982

#CountryReactorsMWeUnder construction
1United States United States7759,79146
2France France2919,59733
3Japan Japan2516,56210
4Germany Germany2011,76312
5Russia Russia2710,49411
6Sweden Sweden97,3503
7United Kingdom United Kingdom326,66410
8Canada Canada105,49813
9Ukraine Ukraine53,3478
10Belgium Belgium52,8683
11Finland Finland42,794
12Taiwan Taiwan32,1933
13Switzerland Switzerland42,1131
14Bulgaria Bulgaria41,6322
15Italy Italy31,273
16Spain Spain31,0677
17Slovakia Slovakia28162
18Armenia Armenia2792
19India India46214
20South Korea South Korea15766
21Netherlands Netherlands2537
22Argentina Argentina13402
23Pakistan Pakistan190
24Kazakhstan Kazakhstan152
25 Puerto Rico118
26 Panama110
27Brazil Brazil002
28Czech Republic Czech Republic004
29Hungary Hungary004
30Iran Iran001
31Lithuania Lithuania002
32Mexico Mexico002
33Philippines Philippines001
34Slovenia Slovenia001
35South Africa South Africa002

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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