Algeria vs Bulgaria: Annual change in primary energy from hydropower
Algeria
-0.012 terawatt-hours
in 2025
Bulgaria
-0.0045 terawatt-hours
in 2025
Algeria rank
37th
Bulgaria rank
36th
Annual change in primary energy from hydropower over time
- Algeria
- Bulgaria
How they compare
Bulgaria currently reports -0.0045 terawatt-hours against -0.012 terawatt-hours in Algeria, a difference of 0.0076 terawatt-hours.
The two have swapped places 34 times across 60 shared years of data; in 1966 it was Bulgaria ahead.
Algeria ranks 37th and Bulgaria ranks 36th of 77 countries.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.