Iraq vs Poland: Annual percentage change in primary energy from hydropower

Iraq

-29.4%

in 2025

Poland

-27.8%

in 2025

Iraq rank

62nd

Poland rank

60th

Annual percentage change in primary energy from hydropower over time

Poland currently reports -27.8% against -29.4% in Iraq, a difference of 1.6%.

The two have swapped places 31 times across 60 shared years of data; in 1966 it was Iraq ahead.

Iraq ranks 62nd and Poland ranks 60th of 68 countries.

Indicator: Annual percentage change in primary energy from hydropower
Unit: %
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: 73 places, 4,007 data points, 1966–2025
Last refreshed: 07 August 2026

Percentage change in total energy supply relative to the previous year.