Latvia vs Slovenia: Hydropower generation by region
Latvia
2.96 terawatt-hours
in 2025
Slovenia
3.99 terawatt-hours
in 2025
Latvia rank
48th
Slovenia rank
45th
Hydropower generation by region over time
- Latvia
- Slovenia
How they compare
Slovenia currently reports 3.99 terawatt-hours against 2.96 terawatt-hours in Latvia, a difference of 1.03 terawatt-hours.
That makes Slovenia's figure about 1.3 times Latvia's.
The two have swapped places 5 times across 36 shared years of data; in 1990 it was Latvia ahead.
Latvia ranks 48th and Slovenia ranks 45th of 79 countries.
Slovenia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Latvia | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 3.13 terawatt-hours | 3.36 terawatt-hours | 0.2343 terawatt-hours | Slovenia |
| 2000s | 2.88 terawatt-hours | 3.7 terawatt-hours | 0.8232 terawatt-hours | Slovenia |
| 2010s | 2.83 terawatt-hours | 4.41 terawatt-hours | 1.57 terawatt-hours | Slovenia |
| 2020s | 3 terawatt-hours | 4.52 terawatt-hours | 1.52 terawatt-hours | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher hydropower generation by region, Latvia or Slovenia?
- Slovenia, at 3.99 terawatt-hours against 2.96 terawatt-hours in Latvia as of 2025.
- What is the difference in hydropower generation by region between Latvia and Slovenia?
- 1.03 terawatt-hours, with Slovenia ahead.
- How many years of comparable data are there for Latvia and Slovenia?
- 36 years are reported by both, from 1990 to 2025.
- How do Latvia and Slovenia rank globally for hydropower generation by region?
- Latvia ranks 48th and Slovenia ranks 45th of 79 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as Hydropower generation by region. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Figures are based on gross primary hydroelectric generation and do not account for cross-border electricity supply.