| reactor | type | power thermal/elec MWt/MWe | fuel | country | notes |
| BOR-60 | experimental, loop | 55/10 | oxide | Russia | 1969~ |
| BN-600 | demonstration, pool | 1470/600 | oxide | Russia | 1980~ |
| BN-800 | experimental, pool | 2100/864 | oxide | Russia | 2014~ |
| FBTR | experimental, pool | 40/10.6 | carbide | India | 1985~2030 |
| PFBR | demonstration, pool | 1250/500 | oxide | India | (2017) |
| CEFR | experimental, pool | 65/20 | oxide | China | 2010~ |
| Joyo | experimental, loop | 140/~ | oxide | Japan | 1978~2007 maybe restart 2021 |
| Monju | prototype, loop | 714/280 | oxide | Japan | 1994~1996，2010~ |
| BOR-60 | experimental, loop | 55/10 | oxide | Russia | 1969~ |
| BN-600 | demonstration, pool | 1470/600 | oxide | Russia | 1980~ |