CO₂ emissions · Europe · 2024 data
Ireland CO₂ Emissions
Ireland emitted 33.3 million tonnes of CO₂ from fossil fuels and industry in 2024, or 6.34 t per person — #69 of 213 countries and 0.09% of global emissions. That is 1.3× the world average of 4.73 t per person. Emissions peaked in 2005 at 48.2 million tonnes and are now 31% lower.
CO₂ emissions of Ireland, 1950–2024
Million tonnes of CO₂ per year · fossil fuels and industry, excluding land use · Our World in Data, based on the Global Carbon Budget and Jones et al. (CC BY 4.0)
CO₂ emissions by year (table)
| Year | CO₂ (million t) | Per person (t) | Change |
|---|---|---|---|
| 2024 | 33.3 | 6.34 | -0.8% |
| 2023 | 33.6 | 6.46 | -8.5% |
| 2022 | 36.7 | 7.18 | -2.1% |
| 2021 | 37.5 | 7.45 | +6.9% |
| 2020 | 35.1 | 7.04 | -5.8% |
| 2019 | 37.2 | 7.54 | -4.4% |
| 2018 | 38.9 | 7.99 | -0.3% |
| 2017 | 39.0 | 8.12 | -3.3% |
| 2016 | 40.4 | 8.49 | +4.3% |
| 2015 | 38.7 | 8.23 | +5.1% |
| 2014 | 36.9 | 7.91 | -1.2% |
| 2013 | 37.3 | 8.06 | -2.5% |
| 2012 | 38.2 | 8.31 | +0.4% |
| 2011 | 38.1 | 8.31 | -8.9% |
| 2010 | 41.8 | 9.17 | -0.9% |
| 2009 | 42.2 | 9.30 | -10.9% |
| 2008 | 47.4 | 10.56 | -0.6% |
| 2007 | 47.7 | 10.85 | +0.1% |
| 2006 | 47.6 | 11.15 | -1.2% |
| 2005 | 48.2 | 11.59 | +4.3% |
| 2004 | 46.2 | 11.35 | +1.1% |
| 2003 | 45.7 | 11.44 | -0.9% |
| 2002 | 46.1 | 11.73 | -3.2% |
| 2001 | 47.6 | 12.32 | +5.2% |
| 2000 | 45.3 | 11.90 | +6.6% |
| 1999 | 42.4 | 11.31 | +4.3% |
| 1998 | 40.7 | 10.97 | +4.9% |
| 1997 | 38.8 | 10.57 | +3.6% |
| 1996 | 37.5 | 10.30 | +4.5% |
| 1995 | 35.9 | 9.93 | +2.9% |
| 1994 | 34.8 | 9.70 | +3.3% |
| 1993 | 33.7 | 9.43 | +0.7% |
| 1992 | 33.5 | 9.41 | -0.5% |
| 1991 | 33.7 | 9.53 | +2.2% |
| 1990 | 32.9 | 9.38 | +9.6% |
| 1989 | 30.1 | 8.56 | +0.6% |
| 1988 | 29.9 | 8.48 | -1.1% |
| 1987 | 30.2 | 8.54 | +5.9% |
| 1986 | 28.6 | 8.06 | +6.7% |
| 1985 | 26.7 | 7.57 | +4.7% |
| 1984 | 25.5 | 7.27 | -0.7% |
| 1983 | 25.7 | 7.36 | +0.6% |
| 1982 | 25.6 | 7.36 | -1.9% |
| 1981 | 26.1 | 7.56 | -0.8% |
| 1980 | 26.3 | 7.69 | -4.1% |
| 1979 | 27.4 | 8.12 | +16.2% |
| 1978 | 23.6 | 7.08 | +0.0% |
| 1977 | 23.6 | 7.19 | +5.7% |
| 1976 | 22.3 | 6.90 | +1.1% |
| 1975 | 22.1 | 6.93 | -5.3% |
| 1974 | 23.3 | 7.44 | +2.0% |
| 1973 | 22.8 | 7.41 | +3.7% |
| 1972 | 22.0 | 7.26 | -2.0% |
| 1971 | 22.5 | 7.51 | +15.9% |
| 1970 | 19.4 | 6.55 | +4.8% |
| 1969 | 18.5 | 6.29 | +3.9% |
| 1968 | 17.8 | 6.09 | +8.6% |
| 1967 | 16.4 | 5.64 | +8.6% |
| 1966 | 15.1 | 5.23 | +10.0% |
| 1965 | 13.7 | 4.77 | -3.5% |
| 1964 | 14.2 | 4.98 | +5.7% |
| 1963 | 13.4 | 4.73 | +2.6% |
| 1962 | 13.1 | 4.63 | +6.1% |
| 1961 | 12.4 | 4.37 | +10.6% |
| 1960 | 11.2 | 3.95 | -9.3% |
| 1959 | 12.3 | 4.34 | +37.5% |
| 1958 | 9.0 | 3.14 | -7.8% |
| 1957 | 9.7 | 3.39 | -11.0% |
| 1956 | 10.9 | 3.79 | -6.8% |
| 1955 | 11.7 | 4.04 | +28.8% |
| 1954 | 9.1 | 3.12 | -4.6% |
| 1953 | 9.5 | 3.26 | -0.9% |
| 1952 | 9.6 | 3.27 | -8.4% |
| 1951 | 10.5 | 3.58 | +8.0% |
| 1950 | 9.7 | 3.34 | +16.5% |
Where Ireland's CO₂ comes from
Oil is the largest source. Oil dominates — mostly transport fuel, so electrifying vehicles matters most here.
Per person: Ireland vs the world
Production vs consumption
Counting the CO₂ embedded in the goods it imports and exports, Ireland's consumption-based footprint was 40.8 million tonnes (7.86 t per person) in 2023. Ireland is a net importer of emissions: its consumption causes 22% more CO₂ than it emits at home.
Primary energy use: 34,594 kWh per person (world 21,654 kWh).
All greenhouse gases (2024)
Frequently asked questions about CO₂ emissions in Ireland
How much CO₂ does Ireland emit?
What are Ireland's CO₂ emissions per capita?
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How much has Ireland contributed to climate change historically?
Data: Our World in Data, based on the Global Carbon Budget and Jones et al. (CC BY 4.0). CO₂ figures cover fossil fuels and industry (territorial), excluding land-use change unless stated.