Czechia vs South Africa: Electricity generation from hydropower
Czechia
1.71 terawatt-hours
in 2025
South Africa
1.83 terawatt-hours
in 2025
Czechia rank
90th
South Africa rank
89th
Electricity generation from hydropower over time
- Czechia
- South Africa
How they compare
South Africa currently reports 1.83 terawatt-hours against 1.71 terawatt-hours in Czechia, a difference of 0.12 terawatt-hours.
That makes South Africa's figure about 1.1 times Czechia's.
The two have swapped places 17 times across 61 shared years of data; in 1965 it was Czechia ahead.
Czechia ranks 90th and South Africa ranks 89th of 214 countries.
Czechia has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Czechia | South Africa | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 1.78 terawatt-hours | 0.0288 terawatt-hours | 1.75 terawatt-hours | Czechia |
| 1970s | 1.64 terawatt-hours | 1.11 terawatt-hours | 0.5353 terawatt-hours | Czechia |
| 1980s | 1.88 terawatt-hours | 1.46 terawatt-hours | 0.4236 terawatt-hours | Czechia |
| 1990s | 1.52 terawatt-hours | 1.12 terawatt-hours | 0.4007 terawatt-hours | Czechia |
| 2000s | 2.12 terawatt-hours | 1.65 terawatt-hours | 0.468 terawatt-hours | Czechia |
| 2010s | 2.08 terawatt-hours | 1.21 terawatt-hours | 0.873 terawatt-hours | Czechia |
| 2020s | 2.23 terawatt-hours | 1.92 terawatt-hours | 0.3083 terawatt-hours | Czechia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation from hydropower, Czechia or South Africa?
- South Africa, at 1.83 terawatt-hours against 1.71 terawatt-hours in Czechia as of 2025.
- What is the difference in electricity generation from hydropower between Czechia and South Africa?
- 0.12 terawatt-hours, with South Africa ahead.
- How many years of comparable data are there for Czechia and South Africa?
- 61 years are reported by both, from 1965 to 2025.
- How do Czechia and South Africa rank globally for electricity generation from hydropower?
- Czechia ranks 90th and South Africa ranks 89th of 214 countries.
- Where does this data come from?
- Ember (2026) and other sources – with major processing by Our World in Data, published as Electricity generation from hydropower. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours.