Cambodia vs United Kingdom: Electricity generation from hydropower
Cambodia
5.31 terawatt-hours
in 2025
United Kingdom
5.55 terawatt-hours
in 2025
Cambodia rank
68th
United Kingdom rank
66th
Electricity generation from hydropower over time
- Cambodia
- United Kingdom
How they compare
United Kingdom currently reports 5.55 terawatt-hours against 5.31 terawatt-hours in Cambodia, a difference of 0.24 terawatt-hours.
The two have swapped places 2 times across 26 shared years of data; in 2000 it was United Kingdom ahead.
Cambodia ranks 68th and United Kingdom ranks 66th of 214 countries.
United Kingdom has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Cambodia | United Kingdom | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0.041 terawatt-hours | 4.7 terawatt-hours | 4.65 terawatt-hours | United Kingdom |
| 2010s | 1.97 terawatt-hours | 5.41 terawatt-hours | 3.44 terawatt-hours | United Kingdom |
| 2020s | 4.89 terawatt-hours | 5.8 terawatt-hours | 0.915 terawatt-hours | United Kingdom |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation from hydropower, Cambodia or United Kingdom?
- United Kingdom, at 5.55 terawatt-hours against 5.31 terawatt-hours in Cambodia as of 2025.
- What is the difference in electricity generation from hydropower between Cambodia and United Kingdom?
- 0.24 terawatt-hours, with United Kingdom ahead.
- How many years of comparable data are there for Cambodia and United Kingdom?
- 26 years are reported by both, from 2000 to 2025.
- How do Cambodia and United Kingdom rank globally for electricity generation from hydropower?
- Cambodia ranks 68th and United Kingdom ranks 66th 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.