Share of electricity generation from nuclear by country
Measured as a percentage of total electricity produced in the country or region.
Countries reporting
204
Highest
68.8%
France
Lowest
0.0%
Saint Pierre and Miquelon
Median
0.0%
Years covered
106
1920–2025
Data points
6,536
What the numbers show
Share of electricity generation from nuclear is currently reported for 204 countries. The highest value is 68.8% in France; the lowest is 0.0% in Saint Pierre and Miquelon.
The median across all reporting countries is 0.0%, and the mean is 3.7%.
Over the past decade 13 countries rose and 18 fell. The largest increase was in Japan (up 1,982.2%), and the largest decrease in Germany (down 100.0%).
Share of electricity generation from nuclear: full country ranking
| # | Country | Latest | Year | 10-year change | Trend |
|---|---|---|---|---|---|
| 1 | France | 68.8% | 2025 | down 9.7% | falling |
| 2 | Slovakia | 66.4% | 2025 | up 16.7% | rising |
| 3 | Ukraine | 55.8% | 2022 | up 23.0% | rising |
| 4 | Czechia | 42.3% | 2025 | up 30.0% | rising |
| 5 | Hungary | 40.0% | 2025 | down 23.3% | rising |
| 6 | Finland | 39.9% | 2025 | up 17.7% | flat |
| 7 | Slovenia | 39.3% | 2025 | up 2.9% | flat |
| 8 | Bulgaria | 39.1% | 2025 | up 23.9% | flat |
| 9 | Belarus | 36.6% | 2025 | — | volatile |
| 10 | Belgium | 33.1% | 2025 | down 13.3% | falling |
| 11 | Switzerland | 29.9% | 2025 | down 14.5% | falling |
| 12 | South Korea | 29.6% | 2025 | down 1.7% | falling |
| 13 | Sweden | 27.6% | 2025 | down 20.7% | falling |
| 14 | Armenia | 27.0% | 2025 | down 20.8% | falling |
| 15 | United Arab Emirates | 22.9% | 2024 | — | volatile |
| 16 | Romania | 20.5% | 2025 | up 15.5% | volatile |
| 17 | Spain | 18.8% | 2025 | down 9.0% | falling |
| 18 | Russia | 18.3% | 2025 | up 0.1% | rising |
| 19 | United States | 17.4% | 2025 | down 11.0% | flat |
| 20 | Canada | 13.1% | 2025 | down 14.5% | falling |
| 21 | United Kingdom | 12.4% | 2025 | down 40.0% | volatile |
| 22 | Pakistan | 12.2% | 2025 | up 216.7% | volatile |
| 23 | Japan | 9.1% | 2025 | up 1,982.2% | volatile |
| 24 | Argentina | 7.0% | 2025 | up 45.1% | falling |
| 25 | China | 4.6% | 2025 | up 56.3% | volatile |
| 26 | South Africa | 4.2% | 2025 | down 14.1% | falling |
| 27 | Netherlands | 3.0% | 2025 | down 21.0% | falling |
| 28 | Mexico | 2.8% | 2025 | down 23.7% | rising |
| 29 | India | 2.6% | 2025 | down 11.5% | rising |
| 30 | Brazil | 2.1% | 2025 | down 16.6% | volatile |
| 31 | Iran | 1.9% | 2025 | up 48.7% | volatile |
| 32 | Taiwan | 1.1% | 2025 | down 92.0% | volatile |
| 33 | Aruba | 0.0% | 2024 | — | flat |
| 33 | Afghanistan | 0.0% | 2024 | — | flat |
| 33 | Angola | 0.0% | 2024 | — | flat |
| 33 | Albania | 0.0% | 2024 | — | flat |
| 33 | American Samoa | 0.0% | 2024 | — | flat |
| 33 | Antigua and Barbuda | 0.0% | 2024 | — | flat |
| 33 | Australia | 0.0% | 2025 | — | flat |
| 33 | Austria | 0.0% | 2025 | — | flat |
| 33 | Azerbaijan | 0.0% | 2025 | — | flat |
| 33 | Burundi | 0.0% | 2024 | — | flat |
| 33 | Benin | 0.0% | 2024 | — | flat |
| 33 | Burkina Faso | 0.0% | 2024 | — | flat |
| 33 | Bangladesh | 0.0% | 2025 | — | flat |
| 33 | Bahrain | 0.0% | 2024 | — | flat |
| 33 | Bahamas | 0.0% | 2024 | — | flat |
| 33 | Bosnia and Herzegovina | 0.0% | 2025 | — | flat |
| 33 | Belize | 0.0% | 2024 | — | flat |
| 33 | Bermuda | 0.0% | 2024 | — | flat |
| 33 | Bolivia | 0.0% | 2025 | — | flat |
| 33 | Barbados | 0.0% | 2024 | — | flat |
| 33 | Brunei | 0.0% | 2024 | — | flat |
| 33 | Bhutan | 0.0% | 2024 | — | flat |
| 33 | Botswana | 0.0% | 2024 | — | flat |
| 33 | Central African Republic | 0.0% | 2023 | — | flat |
| 33 | Chile | 0.0% | 2025 | — | flat |
| 33 | Cote d'Ivoire | 0.0% | 2024 | — | flat |
| 33 | Cameroon | 0.0% | 2024 | — | flat |
| 33 | Democratic Republic of Congo | 0.0% | 2024 | — | flat |
| 33 | Congo | 0.0% | 2024 | — | flat |
| 33 | Colombia | 0.0% | 2025 | — | flat |
| 33 | Comoros | 0.0% | 2023 | — | flat |
| 33 | Cape Verde | 0.0% | 2024 | — | flat |
| 33 | Costa Rica | 0.0% | 2025 | — | flat |
| 33 | Cuba | 0.0% | 2024 | — | flat |
| 33 | Cayman Islands | 0.0% | 2024 | — | flat |
| 33 | Cyprus | 0.0% | 2025 | — | flat |
| 33 | Germany | 0.0% | 2025 | down 100.0% | falling |
| 33 | Djibouti | 0.0% | 2024 | — | flat |
| 33 | Dominica | 0.0% | 2023 | — | flat |
| 33 | Denmark | 0.0% | 2025 | — | flat |
| 33 | Dominican Republic | 0.0% | 2025 | — | flat |
| 33 | Algeria | 0.0% | 2024 | — | flat |
| 33 | Ecuador | 0.0% | 2025 | — | flat |
| 33 | Egypt | 0.0% | 2025 | — | flat |
| 33 | Eritrea | 0.0% | 2024 | — | flat |
| 33 | Estonia | 0.0% | 2025 | — | flat |
| 33 | Ethiopia | 0.0% | 2025 | — | flat |
| 33 | Fiji | 0.0% | 2024 | — | flat |
| 33 | Faroe Islands | 0.0% | 2023 | — | flat |
| 33 | Gabon | 0.0% | 2024 | — | flat |
| 33 | Georgia | 0.0% | 2025 | — | flat |
| 33 | Ghana | 0.0% | 2024 | — | flat |
| 33 | Gibraltar | 0.0% | 2024 | — | flat |
| 33 | Guinea | 0.0% | 2024 | — | flat |
| 33 | Gambia | 0.0% | 2024 | — | flat |
| 33 | Guinea-Bissau | 0.0% | 2024 | — | flat |
| 33 | Equatorial Guinea | 0.0% | 2024 | — | flat |
| 33 | Greece | 0.0% | 2025 | — | flat |
| 33 | Grenada | 0.0% | 2024 | — | flat |
| 33 | Greenland | 0.0% | 2024 | — | flat |
| 33 | Guatemala | 0.0% | 2024 | — | flat |
| 33 | Guam | 0.0% | 2024 | — | flat |
| 33 | Guyana | 0.0% | 2024 | — | flat |
| 33 | Hong Kong | 0.0% | 2024 | — | flat |
| 33 | Honduras | 0.0% | 2024 | — | flat |
| 33 | Croatia | 0.0% | 2025 | — | flat |
| 33 | Haiti | 0.0% | 2024 | — | flat |
| 33 | Indonesia | 0.0% | 2024 | — | flat |
| 33 | Iraq | 0.0% | 2024 | — | flat |
| 33 | Iceland | 0.0% | 2024 | — | flat |
| 33 | Israel | 0.0% | 2025 | — | flat |
| 33 | Italy | 0.0% | 2025 | — | volatile |
| 33 | Jamaica | 0.0% | 2024 | — | flat |
| 33 | Jordan | 0.0% | 2024 | — | flat |
| 33 | Kazakhstan | 0.0% | 2025 | — | volatile |
| 33 | Kenya | 0.0% | 2025 | — | flat |
| 33 | Kyrgyzstan | 0.0% | 2025 | — | flat |
| 33 | Kiribati | 0.0% | 2024 | — | flat |
| 33 | Saint Kitts and Nevis | 0.0% | 2024 | — | flat |
| 33 | Kuwait | 0.0% | 2025 | — | flat |
| 33 | Laos | 0.0% | 2024 | — | flat |
| 33 | Lebanon | 0.0% | 2024 | — | flat |
| 33 | Liberia | 0.0% | 2024 | — | flat |
| 33 | Libya | 0.0% | 2024 | — | flat |
| 33 | Saint Lucia | 0.0% | 2024 | — | flat |
| 33 | Sri Lanka | 0.0% | 2025 | — | flat |
| 33 | Lesotho | 0.0% | 2022 | — | flat |
| 33 | Lithuania | 0.0% | 2025 | — | volatile |
| 33 | Latvia | 0.0% | 2025 | — | flat |
| 33 | Macao | 0.0% | 2024 | — | flat |
| 33 | Morocco | 0.0% | 2025 | — | flat |
| 33 | Moldova | 0.0% | 2025 | — | flat |
| 33 | Madagascar | 0.0% | 2024 | — | flat |
| 33 | Maldives | 0.0% | 2024 | — | flat |
| 33 | North Macedonia | 0.0% | 2025 | — | flat |
| 33 | Mali | 0.0% | 2024 | — | flat |
| 33 | Myanmar | 0.0% | 2024 | — | flat |
| 33 | Montenegro | 0.0% | 2025 | — | flat |
| 33 | Mongolia | 0.0% | 2025 | — | flat |
| 33 | Mozambique | 0.0% | 2024 | — | flat |
| 33 | Mauritania | 0.0% | 2024 | — | flat |
| 33 | Mauritius | 0.0% | 2024 | — | flat |
| 33 | Malawi | 0.0% | 2024 | — | flat |
| 33 | Malaysia | 0.0% | 2025 | — | flat |
| 33 | Namibia | 0.0% | 2024 | — | flat |
| 33 | New Caledonia | 0.0% | 2024 | — | flat |
| 33 | Niger | 0.0% | 2024 | — | flat |
| 33 | Nigeria | 0.0% | 2025 | — | flat |
| 33 | Nicaragua | 0.0% | 2024 | — | flat |
| 33 | Norway | 0.0% | 2025 | — | flat |
| 33 | Nepal | 0.0% | 2024 | — | flat |
| 33 | Nauru | 0.0% | 2024 | — | flat |
| 33 | New Zealand | 0.0% | 2025 | — | flat |
| 33 | Oman | 0.0% | 2025 | — | flat |
| 33 | Panama | 0.0% | 2024 | — | flat |
| 33 | Peru | 0.0% | 2025 | — | flat |
| 33 | Philippines | 0.0% | 2025 | — | flat |
| 33 | Papua New Guinea | 0.0% | 2024 | — | flat |
| 33 | Poland | 0.0% | 2025 | — | flat |
| 33 | Puerto Rico | 0.0% | 2025 | — | flat |
| 33 | North Korea | 0.0% | 2024 | — | flat |
| 33 | Portugal | 0.0% | 2025 | — | flat |
| 33 | Paraguay | 0.0% | 2025 | — | flat |
| 33 | Palestine | 0.0% | 2024 | — | flat |
| 33 | French Polynesia | 0.0% | 2024 | — | flat |
| 33 | Qatar | 0.0% | 2025 | — | flat |
| 33 | Rwanda | 0.0% | 2024 | — | flat |
| 33 | Saudi Arabia | 0.0% | 2024 | — | flat |
| 33 | Sudan | 0.0% | 2024 | — | flat |
| 33 | Senegal | 0.0% | 2024 | — | flat |
| 33 | Singapore | 0.0% | 2025 | — | flat |
| 33 | Solomon Islands | 0.0% | 2024 | — | flat |
| 33 | Sierra Leone | 0.0% | 2024 | — | flat |
| 33 | Somalia | 0.0% | 2024 | — | flat |
| 33 | Serbia | 0.0% | 2025 | — | flat |
| 33 | South Sudan | 0.0% | 2024 | — | flat |
| 33 | Sao Tome and Principe | 0.0% | 2023 | — | flat |
| 33 | Suriname | 0.0% | 2024 | — | flat |
| 33 | Eswatini | 0.0% | 2024 | — | flat |
| 33 | Seychelles | 0.0% | 2024 | — | flat |
| 33 | Syria | 0.0% | 2024 | — | flat |
| 33 | Turks and Caicos Islands | 0.0% | 2024 | — | flat |
| 33 | Chad | 0.0% | 2024 | — | flat |
| 33 | Togo | 0.0% | 2024 | — | flat |
| 33 | Thailand | 0.0% | 2025 | — | flat |
| 33 | Tajikistan | 0.0% | 2025 | — | flat |
| 33 | Turkmenistan | 0.0% | 2024 | — | flat |
| 33 | East Timor | 0.0% | 2024 | — | flat |
| 33 | Tonga | 0.0% | 2024 | — | flat |
| 33 | Trinidad and Tobago | 0.0% | 2024 | — | flat |
| 33 | Tunisia | 0.0% | 2025 | — | flat |
| 33 | Turkey | 0.0% | 2025 | — | flat |
| 33 | Tanzania | 0.0% | 2024 | — | flat |
| 33 | Uganda | 0.0% | 2024 | — | flat |
| 33 | Uruguay | 0.0% | 2025 | — | flat |
| 33 | Uzbekistan | 0.0% | 2025 | — | flat |
| 33 | Saint Vincent and the Grenadines | 0.0% | 2024 | — | flat |
| 33 | Venezuela | 0.0% | 2024 | — | flat |
| 33 | British Virgin Islands | 0.0% | 2023 | — | flat |
| 33 | United States Virgin Islands | 0.0% | 2023 | — | flat |
| 33 | Vietnam | 0.0% | 2025 | — | flat |
| 33 | Vanuatu | 0.0% | 2023 | — | flat |
| 33 | Samoa | 0.0% | 2024 | — | flat |
| 33 | Yemen | 0.0% | 2024 | — | flat |
| 33 | Zambia | 0.0% | 2024 | — | flat |
| 33 | Zimbabwe | 0.0% | 2024 | — | flat |
| 33 | Western Sahara | 0.0% | 2009 | — | flat |
| 33 | Cook Islands | 0.0% | 2024 | — | flat |
| 33 | Montserrat | 0.0% | 2024 | — | flat |
| 33 | Falkland Islands | 0.0% | 2023 | — | flat |
| 33 | Saint Helena | 0.0% | 2023 | — | flat |
| 33 | Saint Pierre and Miquelon | 0.0% | 2023 | — | flat |
Regions and income groups
Aggregates are excluded from the country ranking above so that a region can never outrank a country.
About this data
Measured as a percentage of total electricity produced in the country or region.