IAEA
Nuclear Generation by Country (2021)
Global rankings of nuclear generation for 2021. 27 countries ranked by TWh.
| # | Country | Value | Unit |
|---|---|---|---|
| 1 | ๐บ๐ธUnited States | 779.6 | TWh |
| 2 | ๐จ๐ณChina | 407.5 | TWh |
| 3 | ๐ซ๐ทFrance | 379.4 | TWh |
| 4 | ๐ท๐บRussia | 222.4 | TWh |
| 5 | ๐ฐ๐ทSouth Korea | 158.0 | TWh |
| 6 | ๐จ๐ฆCanada | 92.0 | TWh |
| 7 | ๐บ๐ฆUkraine | 86.2 | TWh |
| 8 | ๐ฉ๐ชGermany | 69.1 | TWh |
| 9 | ๐ฏ๐ตJapan | 61.2 | TWh |
| 10 | ๐ช๐ธSpain | 56.6 | TWh |
| 11 | ๐ธ๐ชSweden | 53.0 | TWh |
| 12 | ๐ง๐ชBelgium | 50.3 | TWh |
| 13 | ๐ฌ๐งUnited Kingdom | 46.1 | TWh |
| 14 | ๐ฎ๐ณIndia | 43.9 | TWh |
| 15 | ๐จ๐ฟCzech Republic | 30.7 | TWh |
| 16 | ๐ซ๐ฎFinland | 23.6 | TWh |
| 17 | ๐จ๐ญSwitzerland | 19.4 | TWh |
| 18 | ๐ญ๐บHungary | 16.0 | TWh |
| 19 | ๐ต๐ฐPakistan | 15.7 | TWh |
| 20 | ๐ง๐ทBrazil | 14.7 | TWh |
| 21 | ๐ฟ๐ฆSouth Africa | 12.3 | TWh |
| 22 | ๐ฒ๐ฝMexico | 11.9 | TWh |
| 23 | ๐ท๐ดRomania | 11.3 | TWh |
| 24 | ๐ฆ๐ชUnited Arab Emirates | 10.6 | TWh |
| 25 | ๐ฆ๐ทArgentina | 10.2 | TWh |
| 26 | ๐ณ๐ฑNetherlands | 3.8 | TWh |
| 27 | ๐ฎ๐ทIran | 3.5 | TWh |