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Ember · Energy

Japan: Share of electricity generation from nuclear

9.16percent · 2025+1985.6% since 2015

Electricity generated from nuclear as a share of total generation. Annual figures for Japan from 1985 to 2025.

19862025

Every year

YearValue (percent)Note
20259.156
20248.365
20237.694
20224.976
20215.917
20204.254
20196.267
20184.535
20172.701
20161.662
20150.439
20140
20131.342
20121.625
201114.755
201025.29
200924.654
200821.267
200723.643
200626.134
200525.414
200425.497
200321.058
200228.489
200129.593
200029.02
199929.397
199830.762
199730.445
199628.791
199528.38
199426.232
199326.746
199223.673
199122.901
199022.073
198923.233
198823.072
198726.228
198624.45
198523.748

Source

Published by Ember, produced by Ember. Licence: CC BY 4.0. Retrieved 2026-11-05.

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Cite or download

Ember (2026). Share of electricity generation from nuclear. Interva. https://interva.co/dataset/ember-share-nuclear (accessed 2026-11-07). catalog snapshot 2026-11-05.

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Japan: Share of electricity generation from nuclear (1985–2025) · Interva