Statizoid

Denmark vs Ireland: Primary energy use

Denmark
143.39 terawatt-hours
in 2025
Ireland
158.21 terawatt-hours
in 2025
Denmark rank
74th
Ireland rank
72nd

Primary energy use over time

  • Denmark
  • Ireland
50100150200250300196519952025

How they compare

Ireland currently reports 158.21 terawatt-hours against 143.39 terawatt-hours in Denmark, a difference of 14.83 terawatt-hours.

That makes Ireland's figure about 1.1 times Denmark's.

The two have swapped places 1 time across 61 shared years of data; in 1965 it was Denmark ahead.

Denmark ranks 74th and Ireland ranks 72nd of 218 countries.

Individual pages

About this data

Indicator
Primary energy use
Unit
terawatt-hours
Source
Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
221 places, 10,722 data points, 1965–2025
Last refreshed

Measured in terawatt-hours of total energy supply.