The following information is from the NEA publication Nuclear Energy Data, the annual compilation of official statistics and country reports on nuclear energy in OECD member countries.
| Country | Number of nuclear power plants connected to the grid |
Nuclear electricity generation (net TWh) 2010 |
Nuclear percentage of total electricity supply |
|||
| Switzerland | 5 |
25.2 |
** | 38.0 |
||
| OECD Europe | 144 |
868.5 |
24.7 |
|||
| Total | 342 |
2 183.7 |
21.8 |
|||
** Secretariat estimate
Last reviewed: 7 October 2011