Republic of Korea vs United Kingdom of Great Britain and Northern Ireland: Annual percentage change in primary energy from nuclear
Republic of Korea
-2.2%
in 2025
United Kingdom of Great Britain and Northern Ireland
-11.7%
in 2025
Republic of Korea rank
24th
United Kingdom of Great Britain and Northern Ireland rank
27th
Annual percentage change in primary energy from nuclear over time
- Republic of Korea
- United Kingdom of Great Britain and Northern Ireland
How they compare
Republic of Korea currently reports -2.2% against -11.7% in United Kingdom of Great Britain and Northern Ireland, a difference of 9.5%.
The two have swapped places 14 times across 48 shared years of data; in 1978 it was Republic of Korea ahead.
Republic of Korea ranks 24th and United Kingdom of Great Britain and Northern Ireland ranks 27th of 36 countries.
Republic of Korea has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Republic of Korea | United Kingdom of Great Britain and Northern Ireland | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1,594.0% | -2.0% | 1,596.0% | Republic of Korea |
| 1980s | 36.3% | 6.8% | 29.5% | Republic of Korea |
| 1990s | 8.2% | 3.1% | 5.2% | Republic of Korea |
| 2000s | 3.8% | -2.3% | 6.1% | Republic of Korea |
| 2010s | 0.1% | -1.7% | 1.9% | Republic of Korea |
| 2020s | 4.1% | -7.0% | 11.1% | Republic of Korea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual percentage change in primary energy from nuclear, Republic of Korea or United Kingdom of Great Britain and Northern Ireland?
- Republic of Korea, at -2.2% against -11.7% in United Kingdom of Great Britain and Northern Ireland as of 2025.
- What is the difference in annual percentage change in primary energy from nuclear between Republic of Korea and United Kingdom of Great Britain and Northern Ireland?
- 9.5%, with Republic of Korea ahead.
- How many years of comparable data are there for Republic of Korea and United Kingdom of Great Britain and Northern Ireland?
- 48 years are reported by both, from 1978 to 2025.
- How do Republic of Korea and United Kingdom of Great Britain and Northern Ireland rank globally for annual percentage change in primary energy from nuclear?
- Republic of Korea ranks 24th and United Kingdom of Great Britain and Northern Ireland ranks 27th of 36 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as Annual percentage change in primary energy from nuclear. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Percentage change in total energy supply relative to the previous year.