Co emissions by sector in Ireland

Ireland: Co emissions by sector was 6.47 million in 2023. ▼ Falling

Latest (2023)
6.47 million
Change on year
down 6.4%
World rank
47th
of 187 countries
All-time high
10.27 million
in 2008
All-time low
6.47 million
in 2023
Years of data
34
1990–2023

Co emissions by sector in Ireland, 1990–2023

02.5M5.0M7.5M10.0M1990200620231990: 9.5M1991: 9.2M1992: 8.5M1993: 8.4M1994: 8.5M1995: 8.3M1996: 8.4M1997: 8.2M1998: 8.7M1999: 8.6M2000: 8.7M2001: 9.0M2002: 8.9M2003: 9.3M2004: 9.3M2005: 9.8M2006: 9.7M2007: 9.5M2008: 10.3M2009: 9.8M2010: 10.1M2011: 8.8M2012: 8.4M2013: 8.3M2014: 7.4M2015: 8.0M2016: 8.2M2017: 7.7M2018: 8.3M2019: 8.0M2020: 8.4M2021: 8.0M2022: 6.9M2023: 6.5M

Source: Our World in Data.

Analysis

In 2023, co emissions by sector in Ireland stood at 6.47 million. That is the lowest value across all 34 years on record.

Compared with earlier readings it is down 6.4% on the previous year and down 22.0% over ten years.

Over the whole period, co emissions by sector in Ireland peaked at 10.27 million in 2008 and was at its lowest, 6.47 million, in 2023.

That places Ireland 47th out of 187 countries with data for 2023, putting it in the top quarter.

The long-run direction has been consistently falling across the 34 years of available data.

Co emissions by sector in Ireland, year by year

Annual values for Co emissions by sector in Ireland, 1990 to 2023.
Year Value Change
1990 9.48 million —
1991 9.23 million -2.6%
1992 8.49 million -8.0%
1993 8.43 million -0.7%
1994 8.51 million +0.9%
1995 8.32 million -2.2%
1996 8.41 million +1.1%
1997 8.19 million -2.6%
1998 8.67 million +5.9%
1999 8.56 million -1.3%
2000 8.67 million +1.3%
2001 9.02 million +4.0%
2002 8.92 million -1.1%
2003 9.26 million +3.8%
2004 9.33 million +0.8%
2005 9.82 million +5.3%
2006 9.65 million -1.7%
2007 9.46 million -2.0%
2008 10.27 million +8.6%
2009 9.75 million -5.1%
2010 10.12 million +3.8%
2011 8.80 million -13.0%
2012 8.39 million -4.7%
2013 8.30 million -1.1%
2014 7.41 million -10.7%
2015 7.97 million +7.6%
2016 8.18 million +2.6%
2017 7.66 million -6.4%
2018 8.26 million +7.8%
2019 7.98 million -3.4%
2020 8.40 million +5.3%
2021 8.00 million -4.8%
2022 6.91 million -13.6%
2023 6.47 million -6.4%

Ireland compared with similar countries

  • Ireland's 6.47 million is above the median for high income countries, which is 2.00 million, 3.2× the median. (60 countries reporting)
  • Ireland's 6.47 million is above the median for Europe & Central Asia, which is 4.03 million, 1.6× the median. (48 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 8.63 million 8.19 million 9.48 million 10
2000s 9.41 million 8.67 million 10.27 million 10
2010s 8.31 million 7.41 million 10.12 million 10
2020s 7.45 million 6.47 million 8.40 million 4

Countries ranked near Ireland

  1. 44 Czechia 7.63 million compare
  2. 45 North Korea 6.78 million compare
  3. 46 Chile 6.58 million compare
  4. 48 Thailand 6.40 million compare
  5. 49 Qatar 6.39 million compare
  6. 50 Colombia 6.37 million compare

See the full ranking of 187 places →

More climate change data for Ireland

All data for Ireland →

Frequently asked questions

What is co emissions by sector in Ireland?
Co emissions by sector in Ireland was 6.47 million in 2023, according to Our World in Data.
What is the highest co emissions by sector recorded in Ireland?
The highest recorded value was 10.27 million in 2008.
What is the lowest co emissions by sector recorded in Ireland?
The lowest recorded value was 6.47 million in 2023.
How does Ireland rank for co emissions by sector?
Ireland ranks 47th out of 187 countries with data for 2023.
Is co emissions by sector rising or falling in Ireland?
Over the last ten years it is down 22.0%. The long-run trend across the full record is falling.
Where does this Ireland data come from?
The figures come from Our World in Data, published as part of Co emissions by sector. Statizoid updates them automatically from the source API.

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CSV · JSON — 34 observations, free to reuse under CC BY 4.0 (Our World in Data).

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Co emissions by sector in Ireland. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://climate.statizoid.com/stat/co-emissions-by-sector/ireland/

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About this data

Indicator
Co emissions by sector
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
187 places, 6,310 data points, 1990–2023
Last refreshed