Reactor type
Fast breeder (FBR)
Sodium-cooled fast reactors that can breed more fissile material than they consume. Few in operation, all experimental or demonstration units.
Operating
3
of 16 built or planned
Capacity
1,405 MWe
Countries
2
Units
| Unit | Country | Model | Status | MWe | Connection |
|---|---|---|---|---|---|
| Superphénix |  France | Na-1200 | Shut down | 1,200 | 1986 |
| Beloyarsk 4 |  Russia | BN-800 | Operating | 820 | 2016 |
| Xiapu 1 |  China | CFR-600 | Under construction | 642 | 2028 |
| Xiapu 2 | China | CFR-600 | Under construction | 642 | 2026 |
| Beloyarsk 3 | Russia | BN-600 | Operating | 560 | 1981 |
| Kalpakkam PFBR |  India | Prototype | Under construction | 470 | 2024 |
| Natrium |  United States | — | Planned | 345 | 2030 |
| Seversk 1 | Russia | VVER V-510 | Planned | 320 | 2026 |
| Monju |  Japan | — | Shut down | 246 | 1995 |
| Dounreay PFR |  United Kingdom | — | Shut down | 234 | 1976 |
| Phenix | France | PH-250 | Shut down | 130 | 1974 |
| Fermi 1 | United States | Prototype | Shut down | 61 | 1966 |
| Aktau |  Kazakhstan | BN-350 | Shut down | 52 | 1973 |
| China Experimental Fast Reactor (CEFR) | China | — | Operating | 25 | 2011 |
| KNK II |  Germany | — | Shut down | 17 | 1979 |
| Dounreay DFR | United Kingdom | — | Shut down | 11 | 1962 |