| World | East Asia | China,the People's Republic of | Japan | Korea | Taiwan,China | |
|---|---|---|---|---|---|---|
| Operational Reactors | 441 units (100%) | 108 units (24.5%) | 47 units (10.7%) | 33 units (7.5%) | 24 units (5.4%) | 4 units (0.9%) |
| Reactors under construction | 53 units (100%) | 20 units (37.7%) | 12 units (22.6%) | 2 units (3.8%) | 4 units (7.5%) | 2 units (3.8%) |
| Permanent Shutdown | 188 units (100%) | 31 units (16.5%) | - | 27 units (14.3%) | 2 units (1.1%) | 2 units (1.1%) |
| Total Net Electrical Capacity | 389.979 MW (100%) | 107.445 MW (27.6%) | 48.750 MW (12.5%) | 31.679 MW (8.2%) | 23.172 MW (5.9%) | 3.844 MW (1.0%) |
| Nuclear Share of Electricity Production in 2019 | - | - | 4.88% | 7.54% | 26.20% | 13.40% |