Iraq vs United Kingdom: Annual change in primary energy from hydropower

Iraq

-1.03 terawatt-hours

in 2025

United Kingdom

-0.7098 terawatt-hours

in 2025

Iraq rank

58th

United Kingdom rank

55th

Annual change in primary energy from hydropower over time

United Kingdom currently reports -0.7098 terawatt-hours against -1.03 terawatt-hours in Iraq, a difference of 0.3162 terawatt-hours.

The two have swapped places 35 times across 60 shared years of data; in 1966 it was Iraq ahead.

Iraq ranks 58th and United Kingdom ranks 55th 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.