IAEA%
Nuclear Share
28 countries864 records1990–2023
About this indicator
The nuclear share of electricity indicates how much of a country's power comes from nuclear reactors. Countries like France derive over 70% of their electricity from nuclear, while others have phased it out entirely.
Full name: Nuclear share of electricity (%)
Source: IAEA
Top 20 Countries — Nuclear Share
Full Country Rankings (28)
| # | Country | Value | Unit | Year |
|---|---|---|---|---|
| 1 | 🇫🇷 France | 65.43 | % | 2023 |
| 2 | 🇺🇦 Ukraine | 55.76 | % | 2022 |
| 3 | 🇭🇺 Hungary | 44.82 | % | 2023 |
| 4 | 🇫🇮 Finland | 42.28 | % | 2023 |
| 5 | 🇨🇿 Czech Republic | 40.11 | % | 2023 |
| 6 | 🇧🇪 Belgium | 40.09 | % | 2023 |
| 7 | 🇨🇭 Switzerland | 36.11 | % | 2023 |
| 8 | 🇰🇷 South Korea | 29.23 | % | 2023 |
| 9 | 🇸🇪 Sweden | 29.22 | % | 2023 |
| 10 | 🇦🇪 United Arab Emirates | 20.56 | % | 2023 |
| 11 | 🇪🇸 Spain | 20.32 | % | 2023 |
| 12 | 🇷🇴 Romania | 19.65 | % | 2023 |
| 13 | 🇷🇺 Russia | 18.45 | % | 2023 |
| 14 | 🇺🇸 United States | 18.21 | % | 2023 |
| 15 | 🇬🇧 United Kingdom | 13.88 | % | 2023 |
| 16 | 🇨🇦 Canada | 13.79 | % | 2023 |
| 17 | 🇵🇰 Pakistan | 13.43 | % | 2023 |
| 18 | 🇯🇵 Japan | 7.69 | % | 2023 |
| 19 | 🇦🇷 Argentina | 6.03 | % | 2023 |
| 20 | 🇨🇳 China | 4.6 | % | 2023 |
| 21 | 🇲🇽 Mexico | 3.52 | % | 2023 |
| 22 | 🇿🇦 South Africa | 3.47 | % | 2023 |
| 23 | 🇳🇱 Netherlands | 3.32 | % | 2023 |
| 24 | 🇮🇳 India | 2.51 | % | 2023 |
| 25 | 🇧🇷 Brazil | 2.05 | % | 2023 |
| 26 | 🇮🇷 Iran | 1.74 | % | 2023 |
| 27 | 🇩🇪 Germany | 1.43 | % | 2023 |
| 28 | 🇰🇿 Kazakhstan | 0.18 | % | 1998 |
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