Russia vs Viet Nam: Hydropower generation by region
Russia
199.95 terawatt-hours
in 2025
Viet Nam
101.83 terawatt-hours
in 2025
Russia rank
6th
Viet Nam rank
9th
Hydropower generation by region over time
- Russia
- Viet Nam
How they compare
Russia currently reports 199.95 terawatt-hours against 101.83 terawatt-hours in Viet Nam, a difference of 98.12 terawatt-hours.
That makes Russia's figure about 2.0 times Viet Nam's.
Across all 41 years both countries report, Russia has been ahead every year.
Russia ranks 6th and Viet Nam ranks 9th of 80 countries.
Russia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Russia | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 161.45 terawatt-hours | 1.98 terawatt-hours | 159.47 terawatt-hours | Russia |
| 1990s | 166.47 terawatt-hours | 9.52 terawatt-hours | 156.95 terawatt-hours | Russia |
| 2000s | 169.34 terawatt-hours | 20.24 terawatt-hours | 149.1 terawatt-hours | Russia |
| 2010s | 177.03 terawatt-hours | 59.81 terawatt-hours | 117.22 terawatt-hours | Russia |
| 2020s | 206 terawatt-hours | 86.44 terawatt-hours | 119.56 terawatt-hours | Russia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher hydropower generation by region, Russia or Viet Nam?
- Russia, at 199.95 terawatt-hours against 101.83 terawatt-hours in Viet Nam as of 2025.
- What is the difference in hydropower generation by region between Russia and Viet Nam?
- 98.12 terawatt-hours, with Russia ahead.
- How many years of comparable data are there for Russia and Viet Nam?
- 41 years are reported by both, from 1985 to 2025.
- How do Russia and Viet Nam rank globally for hydropower generation by region?
- Russia ranks 6th and Viet Nam ranks 9th of 80 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026) β 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.