Algeria vs Romania: Annual change in primary energy from coal
Algeria
-2.02 terawatt-hours
in 2025
Romania
-1.9 terawatt-hours
in 2025
Algeria rank
54th
Romania rank
52nd
Annual change in primary energy from coal over time
- Algeria
- Romania
How they compare
Romania currently reports -1.9 terawatt-hours against -2.02 terawatt-hours in Algeria, a difference of 0.12 terawatt-hours.
The two have swapped places 18 times across 60 shared years of data; in 1966 it was Romania ahead.
Algeria ranks 54th and Romania ranks 52nd of 78 countries.
Across the 7 decades both report, Algeria averaged higher in 3 and Romania in 4.
Head to head by decade
| Decade | Algeria | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 6.49 terawatt-hours | 6.49 terawatt-hours | Romania |
| 1970s | 0.0023 terawatt-hours | 6.39 terawatt-hours | 6.38 terawatt-hours | Romania |
| 1980s | 0.8943 terawatt-hours | 6.3 terawatt-hours | 5.41 terawatt-hours | Romania |
| 1990s | -0.2954 terawatt-hours | -12.18 terawatt-hours | 11.89 terawatt-hours | Algeria |
| 2000s | -0.1175 terawatt-hours | 0.5866 terawatt-hours | 0.7041 terawatt-hours | Romania |
| 2010s | -0.0849 terawatt-hours | -2.98 terawatt-hours | 2.9 terawatt-hours | Algeria |
| 2020s | -0.7642 terawatt-hours | -5.53 terawatt-hours | 4.77 terawatt-hours | Algeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from coal, Algeria or Romania?
- Romania, at -1.9 terawatt-hours against -2.02 terawatt-hours in Algeria as of 2025.
- What is the difference in annual change in primary energy from coal between Algeria and Romania?
- 0.12 terawatt-hours, with Romania ahead.
- How many years of comparable data are there for Algeria and Romania?
- 60 years are reported by both, from 1966 to 2025.
- How do Algeria and Romania rank globally for annual change in primary energy from coal?
- Algeria ranks 54th and Romania ranks 52nd of 78 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 Annual change in primary energy from coal. 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.