Mongolia vs Sierra Leone: Electricity generation from hydropower per person
Mongolia
17.06 kilowatt-hours
in 2025
Sierra Leone
20.83 kilowatt-hours
in 2024
Mongolia rank
140th
Sierra Leone rank
138th
Electricity generation from hydropower per person over time
- Mongolia
- Sierra Leone
How they compare
Sierra Leone currently reports 20.83 kilowatt-hours against 17.06 kilowatt-hours in Mongolia, a difference of 3.77 kilowatt-hours.
That makes Sierra Leone's figure about 1.2 times Mongolia's.
The two have swapped places 4 times across 25 shared years of data; in 2000 it was Sierra Leone ahead.
Mongolia ranks 140th and Sierra Leone ranks 138th of 214 countries.
Across the 3 decades both report, Mongolia averaged higher in 1 and Sierra Leone in 2.
Head to head by decade
| Decade | Mongolia | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0.7504 kilowatt-hours | 2.98 kilowatt-hours | 2.23 kilowatt-hours | Sierra Leone |
| 2010s | 22.46 kilowatt-hours | 19.19 kilowatt-hours | 3.27 kilowatt-hours | Mongolia |
| 2020s | 20.15 kilowatt-hours | 21.77 kilowatt-hours | 1.62 kilowatt-hours | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation from hydropower per person, Mongolia or Sierra Leone?
- Sierra Leone, at 20.83 kilowatt-hours against 17.06 kilowatt-hours in Mongolia as of 2024.
- What is the difference in electricity generation from hydropower per person between Mongolia and Sierra Leone?
- 3.77 kilowatt-hours, with Sierra Leone ahead.
- How many years of comparable data are there for Mongolia and Sierra Leone?
- 25 years are reported by both, from 2000 to 2024.
- How do Mongolia and Sierra Leone rank globally for electricity generation from hydropower per person?
- Mongolia ranks 140th and Sierra Leone ranks 138th 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 per person. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in kilowatt-hours per person.