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Reactor Database

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439
Operable
Reactors
395,388 MWe
9%
Share of Global
Electricity Generation
2,601,617 GWh (2023)
64
Reactors Under
Construction
67,391 MWe

Total Operable Reactor Net Capacity (Top 10)

Reactors Under Construction Net Capacity (Top 10)

Global Nuclear Generation by Year

Most Recent Grid Connections

Reactor Name Model Process Net Capacity (MWe) Grid Connection Location
Barakah 3 APR-1400 PWR 1337 08/10/2022 United Arab Emirates
Barakah 4 APR-1400 PWR 1337 23/03/2024 United Arab Emirates
Fangchenggang 3 Hualong One PWR 1105 10/01/2023 China
Fangchenggang 4 Hualong One PWR 1105 09/04/2024 China
Kakrapar 4 PHWR-700 PHWR 630 20/02/2024 India
Mochovce 3 VVER V-213 PWR 440 31/01/2023 Slovakia
Ostrovets 2 VVER V-491 PWR 1110 13/05/2023 Belarus
Shin Hanul 2 APR-1400 PWR 1340 21/12/2023 South Korea
Vogtle 3 AP1000 PWR 1117 01/04/2023 United States Of America
Vogtle 4 AP1000 PWR 1117 01/03/2024 United States Of America

Most Recent Construction Starts

Reactor Name Model Process Net Capacity (MWe) Construction Start Location
El Dabaa 4 VVER-1200/V-529 PWR 1100 23/01/2024 Egypt
Leningrad 2-3 VVER V-491 PWR 1101 14/03/2024 Russia
Lianjiang 1 CAP1000 PWR 1161 27/09/2023 China
Lianjiang 2 CAP1000 PWR 1161 26/04/2024 China
Lufeng 6 Hualong One PWR 1116 26/08/2023 China
Ningde 5 Hualong One PWR 1116 28/07/2024 China
Shidaowan 1 Hualong One PWR 1116 28/07/2024 China
Xudabao 1 CAP1000 PWR 1000 03/11/2023 China
Xudabao 2 CAP1000 PWR 1000 17/07/2024 China
Zhangzhou 3 Hualong One PWR 1126 22/02/2024 China

Top Load Factor (2023)

Reactor Name Model Process Net Capacity (MWe) Load Factor Location
Cooper BWR-4 (Mark 1) BWR 769 102.80 United States Of America
Fangchenggang 3 Hualong One PWR 1105 106.60 China
Fitzpatrick BWR-4 (Mark 1) BWR 813 103.50 United States Of America
H. B. Robinson 2 W (3-loop) DRYAMB PWR 741 103.10 United States Of America
Hanbit 4 OPR-1000 PWR 970 102.80 South Korea
Joseph M. Farley 1 W (3-loop) PWR 874 103.50 United States Of America
Kalinin 3 VVER V-320 PWR 950 106.10 Russia
Ohi 3 M (4-loop) PWR 1127 102.90 Japan
Takahama 1 M (3-loop) PWR 780 103.20 Japan
Takahama 2 M (3-loop) PWR 780 105.20 Japan

Top Generation (2023)

Reactor Name Model Process Net Capacity (MWe) Total Generation (2023) (TWh) Location
Browns Ferry 1 BWR-4 (Mark 1) BWR 1200 10.8 United States Of America
Grand Gulf 1 BWR-6 (Mark 3) BWR 1401 11.8 United States Of America
Nine Mile Point 2 BWR-5 (Mark 2) BWR 1277 10.9 United States Of America
Palo Verde 3 COMB CE80 DRYAMB PWR 1312 11.4 United States Of America
Peach Bottom 2 BWR-4 (Mark 1) BWR 1300 11.5 United States Of America
Saeul 2 APR-1400 PWR 1418 12.3 South Korea
Shin Hanul 1 APR-1400 PWR 1414 12.3 South Korea
South Texas Project 2 W (4-loop) DRYAMB PWR 1280 11.4 United States Of America
St. Alban 2 P4 REP 1300 PWR 1335 11.1 France
Taishan 2 EPR-1750 PWR 1660 12.9 China

Top Lifetime Generation (up to 2023)

Reactor Name Model Process Net Capacity (MWe) Total Generation (to end 2023) (TWh) Location
Brokdorf PWR PWR 1410 363.1 Germany
Emsland Konvoi PWR 1335 370.4 Germany
Grand Gulf 1 BWR-6 (Mark 3) BWR 1401 354.2 United States Of America
Grohnde PWR PWR 1360 387.5 Germany
Isar 2 Konvoi PWR 1410 380.9 Germany
Neckarwestheim 2 Konvoi PWR 1310 351.1 Germany
Palo Verde 2 COMB CE80 DRYAMB PWR 1314 350.6 United States Of America
Peach Bottom 2 BWR-4 (Mark 1) BWR 1300 386.0 United States Of America
Peach Bottom 3 BWR-4 (Mark 1) BWR 1331 383.2 United States Of America
Philippsburg 2 PWR PWR 1402 357.2 Germany