Algeria vs Denmark: Annual change in primary energy from hydropower
Algeria
-0.012 terawatt-hours
in 2025
Denmark
-0.0148 terawatt-hours
in 2025
Algeria rank
38th
Denmark rank
39th
Annual change in primary energy from hydropower over time
- Algeria
- Denmark
How they compare
Algeria currently reports -0.012 terawatt-hours against -0.0148 terawatt-hours in Denmark, a difference of 0.0028 terawatt-hours.
The two have swapped places 41 times across 60 shared years of data; in 1966 it was Denmark ahead.
Algeria ranks 38th and Denmark ranks 39th of 80 countries.
Across the 7 decades both report, Algeria averaged higher in 1 and Denmark in 6.
Head to head by decade
| Decade | Algeria | Denmark | Difference | Ahead |
|---|---|---|---|---|
| 1960s | -0.0098 terawatt-hours | -0.0008 terawatt-hours | 0.009 terawatt-hours | Denmark |
| 1970s | -0.007 terawatt-hours | 0.0007 terawatt-hours | 0.0077 terawatt-hours | Denmark |
| 1980s | -0.0065 terawatt-hours | -0.0006 terawatt-hours | 0.0059 terawatt-hours | Denmark |
| 1990s | -0.0023 terawatt-hours | 0.0008 terawatt-hours | 0.0031 terawatt-hours | Denmark |
| 2000s | 0.0139 terawatt-hours | -0.0012 terawatt-hours | 0.0151 terawatt-hours | Algeria |
| 2010s | -0.019 terawatt-hours | -0.0002 terawatt-hours | 0.0188 terawatt-hours | Denmark |
| 2020s | -0.0205 terawatt-hours | -0.0015 terawatt-hours | 0.019 terawatt-hours | Denmark |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from hydropower, Algeria or Denmark?
- Algeria, at -0.012 terawatt-hours against -0.0148 terawatt-hours in Denmark as of 2025.
- What is the difference in annual change in primary energy from hydropower between Algeria and Denmark?
- 0.0028 terawatt-hours, with Algeria ahead.
- How many years of comparable data are there for Algeria and Denmark?
- 60 years are reported by both, from 1966 to 2025.
- How do Algeria and Denmark rank globally for annual change in primary energy from hydropower?
- Algeria ranks 38th and Denmark ranks 39th of 80 countries.
- Where does this data come from?
- Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as Annual change in primary energy from hydropower. 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.