Japan vs South Africa: Electricity production from nuclear sources
Japan
9.5%
in 2024
South Africa
3.7%
in 2023
Japan rank
23rd
South Africa rank
26th
Electricity production from nuclear sources over time
- Japan
- South Africa
How they compare
Japan currently reports 9.5% against 3.7% in South Africa, a difference of 5.8%.
That makes Japan's figure about 2.6 times South Africa's.
The two have swapped places 4 times across 34 shared years of data; in 1990 it was Japan ahead.
Japan ranks 23rd and South Africa ranks 26th of 210 countries.
Japan has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Japan | South Africa | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 27.9% | 5.6% | 22.3% | Japan |
| 2000s | 26.4% | 5.1% | 21.3% | Japan |
| 2010s | 5.4% | 5.2% | 0.2% | Japan |
| 2020s | 6.1% | 4.4% | 1.7% | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity production from nuclear sources, Japan or South Africa?
- Japan, at 9.5% against 3.7% in South Africa as of 2024.
- What is the difference in electricity production from nuclear sources between Japan and South Africa?
- 5.8%, with Japan ahead.
- How many years of comparable data are there for Japan and South Africa?
- 34 years are reported by both, from 1990 to 2023.
- How do Japan and South Africa rank globally for electricity production from nuclear sources?
- Japan ranks 23rd and South Africa ranks 26th of 210 countries.
- Where does this data come from?
- IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Electricity production from nuclear sources (% of total). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The share of electricity production from nuclear sources of total electricity production. Sources of electricity refer to the inputs used to generate electricity. Nuclear power refers to electricity produced by nuclear power plants.