Reactor Database

SEARCH DATABASE
439
Operable
Reactors
397,561 MWe
9%
Share of Global
Electricity Generation
2,667,383 GWh (2024)
69
Reactors Under
Construction
70,804 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
Rajasthan 7 Horizontal Pressure Tube type PHWR 630 17/03/2025 India
Flamanville 3 EPR PWR 1630 21/12/2024 France
Zhangzhou 1 Hualong One PWR 1126 28/11/2024 China
Shidaowan Guohe One 1 CAP1400 PWR 1400 31/10/2024 China
Fangchenggang 4 HPR1000 PWR 1105 09/04/2024 China
Barakah 4 APR-1400 PWR 1337 23/03/2024 United Arab Emirates
Vogtle 4 AP1000 PWR 1117 01/03/2024 United States Of America
Kakrapar 4 PHWR-700 PHWR 630 20/02/2024 India
Shin Hanul 2 APR-1400 PWR 1416 21/12/2023 South Korea
Ostrovets 2 VVER V-491 PWR 1110 13/05/2023 Belarus

Most Recent Construction Starts

Reactor Name Model Process Net Capacity (MWe) Construction Start Location
Taipingling 3 HPR1000 PWR 1116 10/06/2025 China
Shin Hanul 3 APR-1400 PWR 1340 20/05/2025 South Korea
Shidaowan 2 Hualong One PWR 1134 08/05/2025 China
Leningrad 2-4 VVER V-491 PWR 1101 20/03/2025 Russia
Lufeng 1 CAP1000 PWR 1161 24/02/2025 China
Chashma Nuclear Power Plant 5 Hualong One PWR 1100 31/12/2024 Pakistan
Zhangzhou 4 Hualong One PWR 1129 27/09/2024 China
Ningde 5 Hualong One PWR 1116 28/07/2024 China
Shidaowan 1 Hualong One PWR 1134 28/07/2024 China
Xudabao 2 CAP1000 PWR 1000 17/07/2024 China

Top Load Factor (2024)

Reactor Name Model Process Net Capacity (MWe) Load Factor Location
Balakovo 4 VVER V-320 PWR 950 108.60 Russia
Turkey Point 4 W (3-loop) DRYAMB PWR 821 106.40 United States Of America
Kalinin 2 VVER V-338 PWR 950 106.10 Russia
Takahama 3 M (3-loop) PWR 830 105.80 Japan
Kalinin 4 VVER V-320 PWR 950 104.00 Russia
Oconee 2 B&W; (L-loop) PWR 848 103.50 United States Of America
Kursk 2 RBMK-1000 LWGR 925 103.10 Russia
Kaiga 3 Horizontal Pressure Tube type PHWR 202 102.90 India
Clinton 1 BWR-6 (Mark 3) BWR 1062 102.60 United States Of America
Byron 2 W (4-Loop) (DRYAMB) PWR 1136 102.30 United States Of America

Top Generation (2024)

Reactor Name Model Process Net Capacity (MWe) Total Generation (2024) (TWh) Location
Taishan 1 EPR-1750 PWR 1660 12.7 China
Saeul 1 APR-1400 PWR 1392 11.8 South Korea
Palo Verde 1 CE (2-loop) DRYAMB PWR 1311 11.7 United States Of America
Peach Bottom 3 BWR-4 (Mark 1) BWR 1331 11.5 United States Of America
Barakah 1 APR-1400 PWR 1337 11.3 United Arab Emirates
Civaux 2 N4 REP 1450 PWR 1495 11.0 France
Oskarshamn 3 ABB-III, BWR-3000 BWR 1400 10.8 Sweden
Browns Ferry 2 BWR-4 (Mark 1) BWR 1200 10.7 United States Of America
Grand Gulf 1 BWR-6 (Mark 3) BWR 1401 10.6 United States Of America
Perry 1 BWR-6 (Mark 3) BWR 1240 10.6 United States Of America

Top Lifetime Generation (up to 2024)

Reactor Name Model Process Net Capacity (MWe) Total Generation (to end 2024) (TWh) Location
Peach Bottom 2 BWR-4 (Mark 1) BWR 1300 396.4 United States Of America
Peach Bottom 3 BWR-4 (Mark 1) BWR 1331 394.7 United States Of America
Grohnde PWR PWR 1360 387.5 Germany
Isar 2 Konvoi PWR 1410 380.9 Germany
Emsland Konvoi PWR 1335 370.4 Germany
Grand Gulf 1 BWR-6 (Mark 3) BWR 1401 364.8 United States Of America
Brokdorf PWR PWR 1410 363.1 Germany
Palo Verde 2 COMB CE80 DRYAMB PWR 1314 361.0 United States Of America
Palo Verde 1 CE (2-loop) DRYAMB PWR 1311 357.8 United States Of America
Philippsburg 2 PWR PWR 1402 357.2 Germany