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Primary energy from nuclear in Taiwan

Taiwan: Primary energy from nuclear was 9.81 terawatt-hours in 2025. ◆ Volatile

Latest (2025)
9.81 terawatt-hours
Change on year
down 73.4%
World rank
32nd
of 219 countries
All-time high
128.45 terawatt-hours
in 2014
All-time low
0 terawatt-hours
in 1965
Years of data
61
1965–2025

Primary energy from nuclear in Taiwan, 1965–2025

050100150196519952025

Source: Energy Institute – Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in terawatt-hours.

Analysis

Taiwan recorded 9.81 terawatt-hours for primary energy from nuclear in 2025.

The figure is down 73.4% on the previous year and down 91.1% over ten years.

Over the whole period, primary energy from nuclear in Taiwan peaked at 128.45 terawatt-hours in 2014 and was at its lowest, 0 terawatt-hours, in 1965.

That places Taiwan 32nd out of 219 countries with data for 2025, putting it in the top quarter.

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

Primary energy from nuclear in Taiwan, year by year

Year terawatt-hours Change
1965 0 terawatt-hours —
1966 0 terawatt-hours —
1967 0 terawatt-hours —
1968 0 terawatt-hours —
1969 0 terawatt-hours —
1970 0 terawatt-hours —
1971 0 terawatt-hours —
1972 0 terawatt-hours —
1973 0 terawatt-hours —
1974 0 terawatt-hours —
1975 0 terawatt-hours —
1976 0 terawatt-hours —
1977 0.3 terawatt-hours —
1978 8.09 terawatt-hours +2597.0%
1979 19.18 terawatt-hours +137.0%
1980 24.85 terawatt-hours +29.5%
1981 32.33 terawatt-hours +30.1%
1982 39.65 terawatt-hours +22.6%
1983 57.28 terawatt-hours +44.5%
1984 74.51 terawatt-hours +30.1%
1985 87.05 terawatt-hours +16.8%
1986 81.64 terawatt-hours -6.2%
1987 100.39 terawatt-hours +23.0%
1988 92.88 terawatt-hours -7.5%
1989 85.69 terawatt-hours -7.7%
1990 99.59 terawatt-hours +16.2%
1991 106.94 terawatt-hours +7.4%
1992 102.56 terawatt-hours -4.1%
1993 104.1 terawatt-hours +1.5%
1994 105.67 terawatt-hours +1.5%
1995 107.02 terawatt-hours +1.3%
1996 114.51 terawatt-hours +7.0%
1997 109.91 terawatt-hours -4.0%
1998 111.72 terawatt-hours +1.6%
1999 115.17 terawatt-hours +3.1%
2000 116.67 terawatt-hours +1.3%
2001 107.53 terawatt-hours -7.8%
2002 119.86 terawatt-hours +11.5%
2003 117.85 terawatt-hours -1.7%
2004 119.67 terawatt-hours +1.5%
2005 121.13 terawatt-hours +1.2%
2006 120.82 terawatt-hours -0.3%
2007 122.85 terawatt-hours +1.7%
2008 123.72 terawatt-hours +0.7%
2009 125.97 terawatt-hours +1.8%
2010 126.15 terawatt-hours +0.1%
2011 127.63 terawatt-hours +1.2%
2012 122.49 terawatt-hours -4.0%
2013 126.18 terawatt-hours +3.0%
2014 128.45 terawatt-hours +1.8%
2015 110.52 terawatt-hours -14.0%
2016 95.94 terawatt-hours -13.2%
2017 68.02 terawatt-hours -29.1%
2018 83.87 terawatt-hours +23.3%
2019 97.95 terawatt-hours +16.8%
2020 95.27 terawatt-hours -2.7%
2021 84.21 terawatt-hours -11.6%
2022 71.98 terawatt-hours -14.5%
2023 53.95 terawatt-hours -25.1%
2024 36.91 terawatt-hours -31.6%
2025 9.81 terawatt-hours -73.4%

Biggest year-on-year movements

Years where Primary energy from nuclear in Taiwan changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
1978 +2597.0% 0.3 terawatt-hours 8.09 terawatt-hours
1979 +137.0% 8.09 terawatt-hours 19.18 terawatt-hours
2025 -73.4% 36.91 terawatt-hours 9.81 terawatt-hours

Averages by decade

DecadeAverage LowestHighest Years
1960s 0 terawatt-hours 0 terawatt-hours 0 terawatt-hours 5
1970s 2.76 terawatt-hours 0 terawatt-hours 19.18 terawatt-hours 10
1980s 67.63 terawatt-hours 24.85 terawatt-hours 100.39 terawatt-hours 10
1990s 107.72 terawatt-hours 99.59 terawatt-hours 115.17 terawatt-hours 10
2000s 119.61 terawatt-hours 107.53 terawatt-hours 125.97 terawatt-hours 10
2010s 108.72 terawatt-hours 68.02 terawatt-hours 128.45 terawatt-hours 10
2020s 58.69 terawatt-hours 9.81 terawatt-hours 95.27 terawatt-hours 6

Countries ranked near Taiwan

  1. 29 Slovenia 17.68 terawatt-hours compare
  2. 30 Iran 16.33 terawatt-hours compare
  3. 31 Netherlands 12.17 terawatt-hours compare
  4. 33 Afghanistan 0 terawatt-hours
  5. 33 Albania 0 terawatt-hours
  6. 33 Algeria 0 terawatt-hours
  7. 33 American Samoa 0 terawatt-hours
  8. 33 Angola 0 terawatt-hours
  9. 33 Antarctica 0 terawatt-hours
  10. 33 Antigua and Barbuda 0 terawatt-hours
  11. 33 Aruba 0 terawatt-hours
  12. 33 Australia 0 terawatt-hours
  13. 33 Austria 0 terawatt-hours
  14. 33 Azerbaijan 0 terawatt-hours
  15. 33 Bahamas 0 terawatt-hours
  16. 33 Bahrain 0 terawatt-hours
  17. 33 Bangladesh 0 terawatt-hours
  18. 33 Barbados 0 terawatt-hours
  19. 33 Belize 0 terawatt-hours
  20. 33 Benin 0 terawatt-hours
  21. 33 Bermuda 0 terawatt-hours
  22. 33 Bhutan 0 terawatt-hours
  23. 33 Bolivia 0 terawatt-hours
  24. 33 Bosnia and Herzegovina 0 terawatt-hours
  25. 33 Botswana 0 terawatt-hours
  26. 33 British Virgin Islands 0 terawatt-hours
  27. 33 Brunei 0 terawatt-hours
  28. 33 Burkina Faso 0 terawatt-hours
  29. 33 Burundi 0 terawatt-hours
  30. 33 Cambodia 0 terawatt-hours
  31. 33 Cameroon 0 terawatt-hours
  32. 33 Cape Verde 0 terawatt-hours
  33. 33 Cayman Islands 0 terawatt-hours
  34. 33 Central African Republic 0 terawatt-hours
  35. 33 Chad 0 terawatt-hours
  36. 33 Chile 0 terawatt-hours
  37. 33 Colombia 0 terawatt-hours
  38. 33 Comoros 0 terawatt-hours
  39. 33 Congo 0 terawatt-hours
  40. 33 Cook Islands 0 terawatt-hours
  41. 33 Costa Rica 0 terawatt-hours
  42. 33 Cote d'Ivoire 0 terawatt-hours
  43. 33 Croatia 0 terawatt-hours
  44. 33 Cuba 0 terawatt-hours
  45. 33 Curacao 0 terawatt-hours
  46. 33 Cyprus 0 terawatt-hours
  47. 33 Democratic Republic of Congo 0 terawatt-hours
  48. 33 Denmark 0 terawatt-hours
  49. 33 Djibouti 0 terawatt-hours
  50. 33 Dominica 0 terawatt-hours
  51. 33 Dominican Republic 0 terawatt-hours
  52. 33 East Timor 0 terawatt-hours
  53. 33 Ecuador 0 terawatt-hours
  54. 33 Egypt 0 terawatt-hours
  55. 33 El Salvador 0 terawatt-hours
  56. 33 Equatorial Guinea 0 terawatt-hours
  57. 33 Eritrea 0 terawatt-hours
  58. 33 Estonia 0 terawatt-hours
  59. 33 Eswatini 0 terawatt-hours
  60. 33 Ethiopia 0 terawatt-hours
  61. 33 Falkland Islands 0 terawatt-hours
  62. 33 Faroe Islands 0 terawatt-hours
  63. 33 Fiji 0 terawatt-hours
  64. 33 French Guiana 0 terawatt-hours
  65. 33 French Polynesia 0 terawatt-hours
  66. 33 Gabon 0 terawatt-hours
  67. 33 Gambia 0 terawatt-hours
  68. 33 Georgia 0 terawatt-hours
  69. 33 Germany 0 terawatt-hours compare
  70. 33 Ghana 0 terawatt-hours
  71. 33 Greece 0 terawatt-hours
  72. 33 Greenland 0 terawatt-hours
  73. 33 Grenada 0 terawatt-hours
  74. 33 Guadeloupe 0 terawatt-hours
  75. 33 Guam 0 terawatt-hours
  76. 33 Guatemala 0 terawatt-hours
  77. 33 Guinea 0 terawatt-hours
  78. 33 Guinea-Bissau 0 terawatt-hours
  79. 33 Guyana 0 terawatt-hours
  80. 33 Haiti 0 terawatt-hours
  81. 33 Honduras 0 terawatt-hours
  82. 33 Hong Kong 0 terawatt-hours
  83. 33 Iceland 0 terawatt-hours
  84. 33 Indonesia 0 terawatt-hours
  85. 33 Iraq 0 terawatt-hours
  86. 33 Ireland 0 terawatt-hours
  87. 33 Israel 0 terawatt-hours
  88. 33 Italy 0 terawatt-hours compare
  89. 33 Jamaica 0 terawatt-hours
  90. 33 Jordan 0 terawatt-hours
  91. 33 Kazakhstan 0 terawatt-hours compare
  92. 33 Kenya 0 terawatt-hours
  93. 33 Kiribati 0 terawatt-hours
  94. 33 Kuwait 0 terawatt-hours
  95. 33 Kyrgyzstan 0 terawatt-hours
  96. 33 Laos 0 terawatt-hours
  97. 33 Latvia 0 terawatt-hours
  98. 33 Lebanon 0 terawatt-hours
  99. 33 Lesotho 0 terawatt-hours
  100. 33 Liberia 0 terawatt-hours
  101. 33 Libya 0 terawatt-hours
  102. 33 Lithuania 0 terawatt-hours compare
  103. 33 Luxembourg 0 terawatt-hours
  104. 33 Macao 0 terawatt-hours
  105. 33 Madagascar 0 terawatt-hours
  106. 33 Malawi 0 terawatt-hours
  107. 33 Malaysia 0 terawatt-hours
  108. 33 Maldives 0 terawatt-hours
  109. 33 Mali 0 terawatt-hours
  110. 33 Malta 0 terawatt-hours
  111. 33 Martinique 0 terawatt-hours
  112. 33 Mauritania 0 terawatt-hours
  113. 33 Mauritius 0 terawatt-hours
  114. 33 Micronesia (country) 0 terawatt-hours
  115. 33 Moldova 0 terawatt-hours
  116. 33 Mongolia 0 terawatt-hours
  117. 33 Montenegro 0 terawatt-hours
  118. 33 Montserrat 0 terawatt-hours
  119. 33 Morocco 0 terawatt-hours
  120. 33 Mozambique 0 terawatt-hours
  121. 33 Myanmar 0 terawatt-hours
  122. 33 Namibia 0 terawatt-hours
  123. 33 Nauru 0 terawatt-hours
  124. 33 Nepal 0 terawatt-hours
  125. 33 Netherlands Antilles 0 terawatt-hours
  126. 33 New Caledonia 0 terawatt-hours
  127. 33 New Zealand 0 terawatt-hours
  128. 33 Nicaragua 0 terawatt-hours
  129. 33 Niger 0 terawatt-hours
  130. 33 Nigeria 0 terawatt-hours
  131. 33 Niue 0 terawatt-hours
  132. 33 North Korea 0 terawatt-hours
  133. 33 North Macedonia 0 terawatt-hours
  134. 33 Northern Mariana Islands 0 terawatt-hours
  135. 33 Norway 0 terawatt-hours
  136. 33 Oman 0 terawatt-hours
  137. 33 Palestine 0 terawatt-hours
  138. 33 Panama 0 terawatt-hours
  139. 33 Papua New Guinea 0 terawatt-hours
  140. 33 Paraguay 0 terawatt-hours
  141. 33 Peru 0 terawatt-hours
  142. 33 Philippines 0 terawatt-hours
  143. 33 Poland 0 terawatt-hours
  144. 33 Portugal 0 terawatt-hours
  145. 33 Puerto Rico 0 terawatt-hours
  146. 33 Qatar 0 terawatt-hours
  147. 33 Reunion 0 terawatt-hours
  148. 33 Rwanda 0 terawatt-hours
  149. 33 Saint Helena 0 terawatt-hours
  150. 33 Saint Kitts and Nevis 0 terawatt-hours
  151. 33 Saint Lucia 0 terawatt-hours
  152. 33 Saint Pierre and Miquelon 0 terawatt-hours
  153. 33 Saint Vincent and the Grenadines 0 terawatt-hours
  154. 33 Samoa 0 terawatt-hours
  155. 33 Sao Tome and Principe 0 terawatt-hours
  156. 33 Saudi Arabia 0 terawatt-hours
  157. 33 Senegal 0 terawatt-hours
  158. 33 Serbia 0 terawatt-hours
  159. 33 Seychelles 0 terawatt-hours
  160. 33 Sierra Leone 0 terawatt-hours
  161. 33 Singapore 0 terawatt-hours
  162. 33 Solomon Islands 0 terawatt-hours
  163. 33 Somalia 0 terawatt-hours
  164. 33 South Sudan 0 terawatt-hours
  165. 33 Sri Lanka 0 terawatt-hours
  166. 33 Sudan 0 terawatt-hours
  167. 33 Suriname 0 terawatt-hours
  168. 33 Syria 0 terawatt-hours
  169. 33 Tajikistan 0 terawatt-hours
  170. 33 Tanzania 0 terawatt-hours
  171. 33 Thailand 0 terawatt-hours
  172. 33 Togo 0 terawatt-hours
  173. 33 Tonga 0 terawatt-hours
  174. 33 Trinidad and Tobago 0 terawatt-hours
  175. 33 Tunisia 0 terawatt-hours
  176. 33 Turkey 0 terawatt-hours
  177. 33 Turkmenistan 0 terawatt-hours
  178. 33 Turks and Caicos Islands 0 terawatt-hours
  179. 33 Tuvalu 0 terawatt-hours
  180. 33 Uganda 0 terawatt-hours
  181. 33 United States Virgin Islands 0 terawatt-hours
  182. 33 Uruguay 0 terawatt-hours
  183. 33 Uzbekistan 0 terawatt-hours
  184. 33 Vanuatu 0 terawatt-hours
  185. 33 Venezuela 0 terawatt-hours
  186. 33 Vietnam 0 terawatt-hours
  187. 33 Western Sahara 0 terawatt-hours
  188. 33 Yemen 0 terawatt-hours
  189. 33 Zambia 0 terawatt-hours
  190. 33 Zimbabwe 0 terawatt-hours

See the full ranking of 221 places →

More energy & mining data for Taiwan

All data for Taiwan →

Frequently asked questions

What is primary energy from nuclear in Taiwan?
Primary energy from nuclear in Taiwan was 9.81 terawatt-hours in 2025, according to Energy Institute – Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data.
What is the highest primary energy from nuclear recorded in Taiwan?
The highest recorded value was 128.45 terawatt-hours in 2014.
What is the lowest primary energy from nuclear recorded in Taiwan?
The lowest recorded value was 0 terawatt-hours in 1965.
How does Taiwan rank for primary energy from nuclear?
Taiwan ranks 32nd out of 219 countries with data for 2025.
Is primary energy from nuclear rising or falling in Taiwan?
Over the last ten years it is down 91.1%. The long-run trend across the full record is volatile.
Where does this Taiwan data come from?
The figures come from Energy Institute – Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as part of Primary energy from nuclear. Statizoid updates them automatically from the source API.

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Primary energy from nuclear in Taiwan. Statizoid, drawing on Energy Institute – Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Retrieved 23 September 2026, from https://energy.statizoid.com/stat/primary-energy-nuclear/taiwan/

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About this data

Indicator
Primary energy from nuclear
Unit
terawatt-hours
Source
Energy Institute – Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
221 places, 10,754 data points, 1965–2025
Last refreshed

Measured in terawatt-hours of total energy supply.