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Share of electricity generation from nuclear in Brazil

Brazil: Share of electricity generation from nuclear was 2.1% in 2025. ◆ Volatile

Latest (2025)
2.1%
Change on year
down 0.1%
World rank
30th
of 207 countries
All-time high
4.3%
in 2001
All-time low
0.0%
in 1994
Years of data
41
1985–2025

Share of electricity generation from nuclear in Brazil, 1985–2025

012341985200520251985: 1.7 %1986: 0.071 %1987: 0.479 %1988: 0.283 %1989: 0.825 %1990: 1 %1991: 0.615 %1992: 0.728 %1993: 0.175 %1994: 0.021 %1995: 0.914 %1996: 0.833 %1997: 1 %1998: 1 %1999: 1.2 %2000: 1.7 %2001: 4.3 %2002: 4 %2003: 3.7 %2004: 3 %2005: 2.4 %2006: 3.3 %2007: 2.8 %2008: 3 %2009: 2.8 %2010: 2.8 %2011: 2.9 %2012: 2.9 %2013: 2.7 %2014: 2.6 %2015: 2.5 %2016: 2.7 %2017: 2.7 %2018: 2.6 %2019: 2.5 %2020: 2.2 %2021: 2.2 %2022: 2.2 %2023: 2 %2024: 2.1 %2025: 2.1 %

Source: Ember (2026) and other sources – with major processing by Our World in Data. Measured in %.

Analysis

The most recent figure for share of electricity generation from nuclear in Brazil is 2.1%, measured in 2025.

Compared with earlier readings it is down 0.1% on the previous year and down 16.6% over ten years.

Over the whole period, share of electricity generation from nuclear in Brazil peaked at 4.3% in 2001 and was at its lowest, 0.0%, in 1994.

Brazil ranks 30th of 207 countries on this measure, in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
1980s 0.7% 0.1% 1.7% 5
1990s 0.8% 0.0% 1.2% 10
2000s 3.1% 1.7% 4.3% 10
2010s 2.7% 2.5% 2.9% 10
2020s 2.2% 2.0% 2.2% 6

Countries ranked near Brazil

  1. 27 Netherlands 3.0% compare
  2. 28 Mexico 2.8% compare
  3. 29 India 2.6% compare
  4. 31 Iran 1.9% compare
  5. 32 Taiwan 1.1% compare
  6. 33 Afghanistan 0.0% compare
  7. 33 Albania 0.0% compare
  8. 33 Algeria 0.0% compare
  9. 33 American Samoa 0.0% compare
  10. 33 Angola 0.0% compare
  11. 33 Antigua and Barbuda 0.0% compare
  12. 33 Aruba 0.0% compare
  13. 33 Australia 0.0% compare
  14. 33 Austria 0.0% compare
  15. 33 Azerbaijan 0.0% compare
  16. 33 Bahamas 0.0% compare
  17. 33 Bahrain 0.0% compare
  18. 33 Bangladesh 0.0% compare
  19. 33 Barbados 0.0% compare
  20. 33 Belize 0.0% compare
  21. 33 Benin 0.0% compare
  22. 33 Bermuda 0.0% compare
  23. 33 Bhutan 0.0% compare
  24. 33 Bolivia 0.0% compare
  25. 33 Bosnia and Herzegovina 0.0% compare
  26. 33 Botswana 0.0% compare
  27. 33 British Virgin Islands 0.0% compare
  28. 33 Brunei 0.0% compare
  29. 33 Burkina Faso 0.0% compare
  30. 33 Burundi 0.0% compare
  31. 33 Cameroon 0.0% compare
  32. 33 Cape Verde 0.0% compare
  33. 33 Cayman Islands 0.0% compare
  34. 33 Central African Republic 0.0% compare
  35. 33 Chad 0.0% compare
  36. 33 Chile 0.0% compare
  37. 33 Colombia 0.0% compare
  38. 33 Comoros 0.0% compare
  39. 33 Congo 0.0% compare
  40. 33 Cook Islands 0.0% compare
  41. 33 Costa Rica 0.0% compare
  42. 33 Cote d'Ivoire 0.0% compare
  43. 33 Croatia 0.0% compare
  44. 33 Cuba 0.0% compare
  45. 33 Cyprus 0.0% compare
  46. 33 Democratic Republic of Congo 0.0% compare
  47. 33 Denmark 0.0% compare
  48. 33 Djibouti 0.0% compare
  49. 33 Dominica 0.0% compare
  50. 33 Dominican Republic 0.0% compare
  51. 33 East Timor 0.0% compare
  52. 33 Ecuador 0.0% compare
  53. 33 Egypt 0.0% compare
  54. 33 Equatorial Guinea 0.0% compare
  55. 33 Eritrea 0.0% compare
  56. 33 Estonia 0.0% compare
  57. 33 Eswatini 0.0% compare
  58. 33 Ethiopia 0.0% compare
  59. 33 Falkland Islands 0.0% compare
  60. 33 Faroe Islands 0.0% compare
  61. 33 Fiji 0.0% compare
  62. 33 French Polynesia 0.0% compare
  63. 33 Gabon 0.0% compare
  64. 33 Gambia 0.0% compare
  65. 33 Georgia 0.0% compare
  66. 33 Germany 0.0% compare
  67. 33 Ghana 0.0% compare
  68. 33 Gibraltar 0.0% compare
  69. 33 Greece 0.0% compare
  70. 33 Greenland 0.0% compare
  71. 33 Grenada 0.0% compare
  72. 33 Guam 0.0% compare
  73. 33 Guatemala 0.0% compare
  74. 33 Guinea 0.0% compare
  75. 33 Guinea-Bissau 0.0% compare
  76. 33 Guyana 0.0% compare
  77. 33 Haiti 0.0% compare
  78. 33 Honduras 0.0% compare
  79. 33 Hong Kong 0.0% compare
  80. 33 Iceland 0.0% compare
  81. 33 Indonesia 0.0% compare
  82. 33 Iraq 0.0% compare
  83. 33 Israel 0.0% compare
  84. 33 Italy 0.0% compare
  85. 33 Jamaica 0.0% compare
  86. 33 Jordan 0.0% compare
  87. 33 Kazakhstan 0.0% compare
  88. 33 Kenya 0.0% compare
  89. 33 Kiribati 0.0% compare
  90. 33 Kuwait 0.0% compare
  91. 33 Kyrgyzstan 0.0% compare
  92. 33 Laos 0.0% compare
  93. 33 Latvia 0.0% compare
  94. 33 Lebanon 0.0% compare
  95. 33 Lesotho 0.0% compare
  96. 33 Liberia 0.0% compare
  97. 33 Libya 0.0% compare
  98. 33 Lithuania 0.0% compare
  99. 33 Macao 0.0% compare
  100. 33 Madagascar 0.0% compare
  101. 33 Malawi 0.0% compare
  102. 33 Malaysia 0.0% compare
  103. 33 Maldives 0.0% compare
  104. 33 Mali 0.0% compare
  105. 33 Mauritania 0.0% compare
  106. 33 Mauritius 0.0% compare
  107. 33 Moldova 0.0% compare
  108. 33 Mongolia 0.0% compare
  109. 33 Montenegro 0.0% compare
  110. 33 Montserrat 0.0% compare
  111. 33 Morocco 0.0% compare
  112. 33 Mozambique 0.0% compare
  113. 33 Myanmar 0.0% compare
  114. 33 Namibia 0.0% compare
  115. 33 Nauru 0.0% compare
  116. 33 Nepal 0.0% compare
  117. 33 New Caledonia 0.0% compare
  118. 33 New Zealand 0.0% compare
  119. 33 Nicaragua 0.0% compare
  120. 33 Niger 0.0% compare
  121. 33 Nigeria 0.0% compare
  122. 33 North Korea 0.0% compare
  123. 33 North Macedonia 0.0% compare
  124. 33 Norway 0.0% compare
  125. 33 Oman 0.0% compare
  126. 33 Palestine 0.0% compare
  127. 33 Panama 0.0% compare
  128. 33 Papua New Guinea 0.0% compare
  129. 33 Paraguay 0.0% compare
  130. 33 Peru 0.0% compare
  131. 33 Philippines 0.0% compare
  132. 33 Poland 0.0% compare
  133. 33 Portugal 0.0% compare
  134. 33 Puerto Rico 0.0% compare
  135. 33 Qatar 0.0% compare
  136. 33 Rwanda 0.0% compare
  137. 33 Saint Helena 0.0% compare
  138. 33 Saint Kitts and Nevis 0.0% compare
  139. 33 Saint Lucia 0.0% compare
  140. 33 Saint Pierre and Miquelon 0.0% compare
  141. 33 Saint Vincent and the Grenadines 0.0% compare
  142. 33 Samoa 0.0% compare
  143. 33 Sao Tome and Principe 0.0% compare
  144. 33 Saudi Arabia 0.0% compare
  145. 33 Senegal 0.0% compare
  146. 33 Serbia 0.0% compare
  147. 33 Seychelles 0.0% compare
  148. 33 Sierra Leone 0.0% compare
  149. 33 Singapore 0.0% compare
  150. 33 Solomon Islands 0.0% compare
  151. 33 Somalia 0.0% compare
  152. 33 South Sudan 0.0% compare
  153. 33 Sri Lanka 0.0% compare
  154. 33 Sudan 0.0% compare
  155. 33 Suriname 0.0% compare
  156. 33 Syria 0.0% compare
  157. 33 Tajikistan 0.0% compare
  158. 33 Tanzania 0.0% compare
  159. 33 Thailand 0.0% compare
  160. 33 Togo 0.0% compare
  161. 33 Tonga 0.0% compare
  162. 33 Trinidad and Tobago 0.0% compare
  163. 33 Tunisia 0.0% compare
  164. 33 Turkey 0.0% compare
  165. 33 Turkmenistan 0.0% compare
  166. 33 Turks and Caicos Islands 0.0% compare
  167. 33 Uganda 0.0% compare
  168. 33 United States Virgin Islands 0.0% compare
  169. 33 Uruguay 0.0% compare
  170. 33 Uzbekistan 0.0% compare
  171. 33 Vanuatu 0.0% compare
  172. 33 Venezuela 0.0% compare
  173. 33 Vietnam 0.0% compare
  174. 33 Western Sahara 0.0% compare
  175. 33 Yemen 0.0% compare
  176. 33 Zambia 0.0% compare
  177. 33 Zimbabwe 0.0% compare

See the full ranking of 209 places →

More energy & mining data for Brazil

All data for Brazil →

Frequently asked questions

What is share of electricity generation from nuclear in Brazil?
Share of electricity generation from nuclear in Brazil was 2.1% in 2025, according to Ember (2026) and other sources – with major processing by Our World in Data.
What is the highest share of electricity generation from nuclear recorded in Brazil?
The highest recorded value was 4.3% in 2001.
What is the lowest share of electricity generation from nuclear recorded in Brazil?
The lowest recorded value was 0.0% in 1994.
How does Brazil rank for share of electricity generation from nuclear?
Brazil ranks 30th out of 207 countries with data for 2025.
Is share of electricity generation from nuclear rising or falling in Brazil?
Over the last ten years it is down 16.6%. The long-run trend across the full record is volatile.
Where does this Brazil data come from?
The figures come from Ember (2026) and other sources – with major processing by Our World in Data, published as part of Share of electricity generation from nuclear. Statizoid updates them automatically from the source API.

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About this data

Indicator
Share of electricity generation from nuclear
Unit
%
Source
Ember (2026) and other sources – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
209 places, 6,536 data points, 1920–2025
Last refreshed

Measured as a percentage of total electricity produced in the country or region.