Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2) in Ireland

Ireland: Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2) was 0.0485 kg per constant US$ in 2023. ▼ Falling

Latest (2023)
0.0485 kg per constant US$
Change on year
down 6.1%
World rank
152nd
of 160 countries
All-time high
0.2015 kg per constant US$
in 2000
All-time low
0.0485 kg per constant US$
in 2023
Years of data
24
2000–2023

Carbon dioxide emissions per unit of GDP PPP in Ireland, 2000–2023

0.050.10.150.22000201120232000: 0.201 kg per constant US$2001: 0.201 kg per constant US$2002: 0.186 kg per constant US$2003: 0.18 kg per constant US$2004: 0.17 kg per constant US$2005: 0.168 kg per constant US$2006: 0.161 kg per constant US$2007: 0.152 kg per constant US$2008: 0.158 kg per constant US$2009: 0.149 kg per constant US$2010: 0.146 kg per constant US$2011: 0.13 kg per constant US$2012: 0.132 kg per constant US$2013: 0.125 kg per constant US$2014: 0.112 kg per constant US$2015: 0.094 kg per constant US$2016: 0.097 kg per constant US$2017: 0.085 kg per constant US$2018: 0.078 kg per constant US$2019: 0.071 kg per constant US$2020: 0.063 kg per constant US$2021: 0.057 kg per constant US$2022: 0.052 kg per constant US$2023: 0.049 kg per constant US$

Source: United Nations Statistics Division, SDG Global Database. Measured in kg per constant US$.

Analysis

Ireland recorded 0.0485 kg per constant US$ for carbon dioxide emissions per unit of gdp ppp in 2023. That is the lowest value across all 24 years on record.

The figure is down 6.1% on the previous year and down 61.1% over ten years.

Over the whole period, carbon dioxide emissions per unit of gdp ppp in Ireland peaked at 0.2015 kg per constant US$ in 2000 and was at its lowest, 0.0485 kg per constant US$, in 2023.

That places Ireland 152nd out of 160 countries with data for 2023, putting it in the bottom quarter.

The long-run direction has been consistently falling across the 24 years of available data.

Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2) in Ireland, year by year

Annual values for Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2 per constant 2021 United States dollars) in Ireland, 2000 to 2023.
Year kg per constant US$ Change
2000 0.2015 kg per constant US$ —
2001 0.2013 kg per constant US$ -0.1%
2002 0.186 kg per constant US$ -7.6%
2003 0.18 kg per constant US$ -3.2%
2004 0.1703 kg per constant US$ -5.4%
2005 0.1682 kg per constant US$ -1.2%
2006 0.161 kg per constant US$ -4.3%
2007 0.152 kg per constant US$ -5.6%
2008 0.1577 kg per constant US$ +3.7%
2009 0.1489 kg per constant US$ -5.6%
2010 0.1463 kg per constant US$ -1.7%
2011 0.1304 kg per constant US$ -10.9%
2012 0.1321 kg per constant US$ +1.3%
2013 0.1247 kg per constant US$ -5.6%
2014 0.1124 kg per constant US$ -9.9%
2015 0.0937 kg per constant US$ -16.6%
2016 0.0973 kg per constant US$ +3.8%
2017 0.0852 kg per constant US$ -12.4%
2018 0.0784 kg per constant US$ -8.0%
2019 0.0712 kg per constant US$ -9.2%
2020 0.0626 kg per constant US$ -12.1%
2021 0.0568 kg per constant US$ -9.3%
2022 0.0517 kg per constant US$ -8.9%
2023 0.0485 kg per constant US$ -6.1%

Ireland compared with similar countries

  • Ireland's 0.0485 kg per constant US$ is below the median for high income countries, which is 0.1041 kg per constant US$, 47% of the median. (53 countries reporting)
  • Ireland's 0.0485 kg per constant US$ is below the median for Europe & Central Asia, which is 0.1151 kg per constant US$, 42% of the median. (48 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.1727 kg per constant US$ 0.1489 kg per constant US$ 0.2015 kg per constant US$ 10
2010s 0.1071 kg per constant US$ 0.0712 kg per constant US$ 0.1463 kg per constant US$ 10
2020s 0.0549 kg per constant US$ 0.0485 kg per constant US$ 0.0626 kg per constant US$ 4

Countries ranked near Ireland

  1. 149 Cuba 0.0556 kg per constant US$ compare
  2. 150 Nigeria 0.0546 kg per constant US$ compare
  3. 151 Malta 0.052 kg per constant US$ compare
  4. 153 Haiti 0.0478 kg per constant US$ compare
  5. 154 Sweden 0.0478 kg per constant US$ compare
  6. 155 Uganda 0.0472 kg per constant US$ compare

See the full ranking of 196 places →

More climate change data for Ireland

All data for Ireland →

Frequently asked questions

What is carbon dioxide emissions per unit of gdp ppp in Ireland?
Carbon dioxide emissions per unit of gdp ppp in Ireland was 0.0485 kg per constant US$ in 2023, according to United Nations Statistics Division, SDG Global Database.
What is the highest carbon dioxide emissions per unit of gdp ppp recorded in Ireland?
The highest recorded value was 0.2015 kg per constant US$ in 2000.
What is the lowest carbon dioxide emissions per unit of gdp ppp recorded in Ireland?
The lowest recorded value was 0.0485 kg per constant US$ in 2023.
How does Ireland rank for carbon dioxide emissions per unit of gdp ppp?
Ireland ranks 152nd out of 160 countries with data for 2023.
Is carbon dioxide emissions per unit of gdp ppp rising or falling in Ireland?
Over the last ten years it is down 61.1%. The long-run trend across the full record is falling.
Where does this Ireland data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2 per constant 2021 United States dollars). Statizoid updates them automatically from the source API.

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Carbon dioxide emissions per unit of GDP PPP in Ireland. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 07 November 2026, from https://climate.statizoid.com/stat/carbon-dioxide-emissions-per-unit-of-gdp-ppp-kilogrammes-of-co2-per-constant-2021-united/ireland/

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About this data

Indicator
Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2 per constant 2021 United States dollars)
Unit
kg per constant US$
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
196 places, 4,687 data points, 2000–2023
Last refreshed