IAEA
Nuclear Share by Country (2021)
Global rankings of nuclear share for 2021. 27 countries ranked by %.
| # | Country | Value | Unit |
|---|---|---|---|
| 1 | 🇫🇷France | 68.9% | % |
| 2 | 🇺🇦Ukraine | 55.1% | % |
| 3 | 🇧🇪Belgium | 50.6% | % |
| 4 | 🇭🇺Hungary | 44.3% | % |
| 5 | 🇨🇿Czech Republic | 36.7% | % |
| 6 | 🇫🇮Finland | 32.7% | % |
| 7 | 🇸🇪Sweden | 30.8% | % |
| 8 | 🇨🇭Switzerland | 30.7% | % |
| 9 | 🇰🇷South Korea | 26.0% | % |
| 10 | 🇪🇸Spain | 20.9% | % |
| 11 | 🇷🇴Romania | 19.3% | % |
| 12 | 🇷🇺Russia | 19.2% | % |
| 13 | 🇺🇸United States | 18.8% | % |
| 14 | 🇬🇧United Kingdom | 15.0% | % |
| 15 | 🇨🇦Canada | 14.1% | % |
| 16 | 🇩🇪Germany | 11.9% | % |
| 17 | 🇵🇰Pakistan | 9.7% | % |
| 18 | 🇦🇪United Arab Emirates | 7.1% | % |
| 19 | 🇦🇷Argentina | 6.6% | % |
| 20 | 🇯🇵Japan | 5.9% | % |
| 21 | 🇿🇦South Africa | 5.0% | % |
| 22 | 🇨🇳China | 4.8% | % |
| 23 | 🇲🇽Mexico | 3.6% | % |
| 24 | 🇳🇱Netherlands | 3.2% | % |
| 25 | 🇮🇳India | 2.6% | % |
| 26 | 🇧🇷Brazil | 2.2% | % |
| 27 | 🇮🇷Iran | 1.0% | % |