How many years of comparable data are there for Ireland and Norway?

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Ireland vs Norway: Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP

Ireland

0 kt per US$ of GDP

in 2023

Norway

0 kt per US$ of GDP

in 2023

Ireland rank

177th

Norway rank

176th

Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP over time

Ireland
Norway

How they compare

Norway currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Ireland, a difference of 0 kt per US$ of GDP.

The two have swapped places 3 times across 63 shared years of data; in 1961 it was Ireland ahead.

Ireland ranks 177th and Norway ranks 176th of 183 countries.

Ireland has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Ireland	Norway	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Ireland
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Ireland
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Ireland
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Ireland
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Ireland
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Ireland
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Ireland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions (co2eq) from n2o (ar5), per unit of gdp, Ireland or Norway?: Norway, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Ireland as of 2023.
What is the difference in energy — emissions (co2eq) from n2o (ar5), per unit of gdp between Ireland and Norway?: 0 kt per US$ of GDP, with Norway ahead.
How many years of comparable data are there for Ireland and Norway?: 63 years are reported by both, from 1961 to 2023.
How do Ireland and Norway rank globally for energy — emissions (co2eq) from n2o (ar5), per unit of gdp?: Ireland ranks 177th and Norway ranks 176th of 183 countries.
Where does this data come from?: Statizoid (derived), published as Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Ireland vs Norway: Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/energy-emissions-co2eq-from-n2o-ar5-per-unit-of-gdp/ireland/norway/

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About this data

Indicator: Energy — Emissions (CO2eq) from N2O (AR5), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 184 places, 9,735 data points, 1961–2023
Last refreshed: 23 September 2026

Energy — Emissions (CO2eq) from N2O (AR5) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.