What is the difference in electricity production from nuclear sources between IDA blend and Republic of Korea?

22.8%, with Republic of Korea ahead.

How many years of comparable data are there for IDA blend and Republic of Korea?

34 years are reported by both, from 1990 to 2023.

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.

IDA blend vs Republic of Korea: Electricity production from nuclear sources

IDA blend

8.3%

in 2023

Republic of Korea

31.1%

in 2024

IDA blend rank

12th

Republic of Korea rank

10th

Electricity production from nuclear sources over time

IDA blend
Republic of Korea

How they compare

Republic of Korea currently reports 31.1% against 8.3% in IDA blend, a difference of 22.8%.

That makes Republic of Korea's figure about 3.7 times IDA blend's.

Across all 34 years both countries report, Republic of Korea has been ahead every year.

IDA blend ranks 12th and Republic of Korea ranks 10th of 47 groups.

Republic of Korea has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	IDA blend	Republic of Korea	Difference	Ahead
1990s	0.3%	39.9%	39.6%	Republic of Korea
2000s	1.2%	36.2%	35.0%	Republic of Korea
2010s	2.6%	27.6%	25.0%	Republic of Korea
2020s	6.4%	27.5%	21.0%	Republic of Korea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher electricity production from nuclear sources, IDA blend or Republic of Korea?: Republic of Korea, at 31.1% against 8.3% in IDA blend as of 2024.
What is the difference in electricity production from nuclear sources between IDA blend and Republic of Korea?: 22.8%, with Republic of Korea ahead.
How many years of comparable data are there for IDA blend and Republic of Korea?: 34 years are reported by both, from 1990 to 2023.
How do IDA blend and Republic of Korea rank globally for electricity production from nuclear sources?: IDA blend ranks 12th and Republic of Korea ranks 10th of 47 groups.
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.

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IDA blend vs Republic of Korea: Electricity production from nuclear sources. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 05 September 2026, from https://energy.statizoid.com/compare/electricity-production-from-nuclear-sources-percent-of-total/ida-blend/korea-rep/

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About this data

Indicator: Electricity production from nuclear sources (% of total)
Unit: % of total
Source: IEA Energy Statistics Data Browser, International Energy Agency (IEA)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 257 places, 7,616 data points, 1990–2024
Last refreshed: 03 September 2026

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.