Algeria vs Portugal: Annual change in primary energy from hydropower

Algeria

-0.012 terawatt-hours

in 2025

Portugal

-0.022 terawatt-hours

in 2025

Algeria rank

37th

Portugal rank

39th

Annual change in primary energy from hydropower over time

Algeria currently reports -0.012 terawatt-hours against -0.022 terawatt-hours in Portugal, a difference of 0.01 terawatt-hours.

The two have swapped places 37 times across 60 shared years of data; in 1966 it was Portugal ahead.

Algeria ranks 37th and Portugal ranks 39th of 77 countries.

Indicator: Annual change in primary energy from hydropower
Unit: terawatt-hours
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 82 places, 4,604 data points, 1966–2025
Last refreshed: 07 August 2026

Change in total energy supply relative to the previous year, measured in terawatt-hours.