Algeria vs Cambodia: Annual change in primary energy use
Algeria
14.75 terawatt-hours
in 2025
Cambodia
12.43 terawatt-hours
in 2024
Algeria rank
26th
Cambodia rank
29th
Annual change in primary energy use over time
- Algeria
- Cambodia
How they compare
Algeria currently reports 14.75 terawatt-hours against 12.43 terawatt-hours in Cambodia, a difference of 2.32 terawatt-hours.
That makes Algeria's figure about 1.2 times Cambodia's.
The two have swapped places 18 times across 44 shared years of data; in 1981 it was Algeria ahead.
Algeria ranks 26th and Cambodia ranks 29th of 218 countries.
Algeria has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Algeria | Cambodia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 13.33 terawatt-hours | 0.076 terawatt-hours | 13.26 terawatt-hours | Algeria |
| 1990s | 1.44 terawatt-hours | 0.7675 terawatt-hours | 0.6736 terawatt-hours | Algeria |
| 2000s | 13.72 terawatt-hours | 1.02 terawatt-hours | 12.7 terawatt-hours | Algeria |
| 2010s | 24.48 terawatt-hours | 4 terawatt-hours | 20.48 terawatt-hours | Algeria |
| 2020s | 17.67 terawatt-hours | 5.56 terawatt-hours | 12.11 terawatt-hours | Algeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy use, Algeria or Cambodia?
- Algeria, at 14.75 terawatt-hours against 12.43 terawatt-hours in Cambodia as of 2025.
- What is the difference in annual change in primary energy use between Algeria and Cambodia?
- 2.32 terawatt-hours, with Algeria ahead.
- How many years of comparable data are there for Algeria and Cambodia?
- 44 years are reported by both, from 1981 to 2024.
- How do Algeria and Cambodia rank globally for annual change in primary energy use?
- Algeria ranks 26th and Cambodia ranks 29th of 218 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as Annual change in primary energy use. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.