Czechia vs South Korea: Annual change in primary energy from solar
Czechia
0.6732 terawatt-hours
in 2025
South Korea
0.4108 terawatt-hours
in 2025
Czechia rank
46th
South Korea rank
49th
Annual change in primary energy from solar over time
- Czechia
- South Korea
How they compare
Czechia currently reports 0.6732 terawatt-hours against 0.4108 terawatt-hours in South Korea, a difference of 0.2624 terawatt-hours.
That makes Czechia's figure about 1.6 times South Korea's.
The two have swapped places 3 times across 60 shared years of data; in 1966 it was South Korea ahead.
Czechia ranks 46th and South Korea ranks 49th of 77 countries.
South Korea has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Czechia | South Korea | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0 terawatt-hours | 0.0005 terawatt-hours | 0.0005 terawatt-hours | South Korea |
| 2000s | 0.0089 terawatt-hours | 0.0562 terawatt-hours | 0.0473 terawatt-hours | South Korea |
| 2010s | 0.2199 terawatt-hours | 1.36 terawatt-hours | 1.14 terawatt-hours | South Korea |
| 2020s | 0.3297 terawatt-hours | 3.94 terawatt-hours | 3.61 terawatt-hours | South Korea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from solar, Czechia or South Korea?
- Czechia, at 0.6732 terawatt-hours against 0.4108 terawatt-hours in South Korea as of 2025.
- What is the difference in annual change in primary energy from solar between Czechia and South Korea?
- 0.2624 terawatt-hours, with Czechia ahead.
- How many years of comparable data are there for Czechia and South Korea?
- 60 years are reported by both, from 1966 to 2025.
- How do Czechia and South Korea rank globally for annual change in primary energy from solar?
- Czechia ranks 46th and South Korea ranks 49th of 77 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 change in primary energy from solar. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.