Czechia vs Korea: Share of primary energy use by source
Czechia
17.0%
in 2025
Korea
17.5%
in 2025
Czechia rank
56th
Korea rank
55th
Share of primary energy use by source over time
- Czechia
- Korea
How they compare
Korea currently reports 17.5% against 17.0% in Czechia, a difference of 0.5%.
The two have swapped places 3 times across 40 shared years of data; in 1986 it was Czechia ahead.
Czechia ranks 56th and Korea ranks 55th of 77 countries.
Czechia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Czechia | Korea | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 8.7% | 2.3% | 6.4% | Czechia |
| 1990s | 15.5% | 5.3% | 10.3% | Czechia |
| 2000s | 17.2% | 11.2% | 6.0% | Czechia |
| 2010s | 16.4% | 15.0% | 1.4% | Czechia |
| 2020s | 17.2% | 17.0% | 0.1% | Czechia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy use by source, Czechia or Korea?
- Korea, at 17.5% against 17.0% in Czechia as of 2025.
- What is the difference in share of primary energy use by source between Czechia and Korea?
- 0.5%, with Korea ahead.
- How many years of comparable data are there for Czechia and Korea?
- 40 years are reported by both, from 1986 to 2025.
- How do Czechia and Korea rank globally for share of primary energy use by source?
- Czechia ranks 56th and Korea ranks 55th of 77 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) β with major processing by Our World in Data, published as Share of primary energy use by source. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured as a percentage of total energy supply.