Algeria vs Slovakia: Primary energy use by source
Algeria
0.0136 terawatt-hours
in 2025
Slovakia
0.005 terawatt-hours
in 2025
Algeria rank
69th
Slovakia rank
72nd
Primary energy use by source over time
- Algeria
- Slovakia
How they compare
Algeria currently reports 0.0136 terawatt-hours against 0.005 terawatt-hours in Slovakia, a difference of 0.0086 terawatt-hours.
That makes Algeria's figure about 2.7 times Slovakia's.
The two have swapped places 1 time across 61 shared years of data; in 1965 it was Slovakia ahead.
Algeria ranks 69th and Slovakia ranks 72nd of 79 countries.
Across the 7 decades both report, Algeria averaged higher in 2 and Slovakia in 1.
Head to head by decade
| Decade | Algeria | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2000s | 0 terawatt-hours | 0.0041 terawatt-hours | 0.0041 terawatt-hours | Slovakia |
| 2010s | 0.0078 terawatt-hours | 0.0059 terawatt-hours | 0.0019 terawatt-hours | Algeria |
| 2020s | 0.0125 terawatt-hours | 0.0045 terawatt-hours | 0.008 terawatt-hours | Algeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy use by source, Algeria or Slovakia?
- Algeria, at 0.0136 terawatt-hours against 0.005 terawatt-hours in Slovakia as of 2025.
- What is the difference in primary energy use by source between Algeria and Slovakia?
- 0.0086 terawatt-hours, with Algeria ahead.
- How many years of comparable data are there for Algeria and Slovakia?
- 61 years are reported by both, from 1965 to 2025.
- How do Algeria and Slovakia rank globally for primary energy use by source?
- Algeria ranks 69th and Slovakia ranks 72nd of 79 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as Primary energy use by source. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours of total energy supply.