Energy — Emissions (CO2) in World

World: Energy — Emissions (CO2) was 35.14 million kt in 2023. ▲ Rising

Latest (2023)
35.14 million kt
Change on year
up 1.4%
Rank
1st
of 33 groups
All-time high
35.14 million kt
in 2023
All-time low
9.15 million kt
in 1961
Years of data
63
1961–2023

Energy — Emissions in World, 1961–2023

10.0M20.0M30.0M40.0M196119922023

Source: Food and Agriculture Organization of the United Nations. Measured in kt.

Analysis

In 2023, energy — emissions in World stood at 35.14 million kt. That is the highest value across all 63 years on record.

The figure is up 1.4% on the previous year and up 9.4% over ten years.

Over the whole period, energy — emissions in World peaked at 35.14 million kt in 2023 and was at its lowest, 9.15 million kt, in 1961.

World ranks 1st of 33 groups on this measure, in the top 10%.

The long-run direction has been consistently rising across the 63 years of available data.

Energy — Emissions (CO2) in World, year by year

Annual values for Energy — Emissions (CO2) in World, 1961 to 2023.
Year kt Change
1961 9.15 million kt —
1962 9.47 million kt +3.5%
1963 10.01 million kt +5.7%
1964 10.48 million kt +4.8%
1965 10.95 million kt +4.5%
1966 11.45 million kt +4.6%
1967 11.76 million kt +2.6%
1968 12.39 million kt +5.4%
1969 13.22 million kt +6.7%
1970 14.38 million kt +8.8%
1971 14.91 million kt +3.7%
1972 15.60 million kt +4.6%
1973 16.41 million kt +5.2%
1974 16.38 million kt -0.2%
1975 16.37 million kt -0.0%
1976 17.25 million kt +5.4%
1977 17.71 million kt +2.6%
1978 18.38 million kt +3.8%
1979 18.93 million kt +3.0%
1980 18.88 million kt -0.3%
1981 18.37 million kt -2.7%
1982 18.25 million kt -0.6%
1983 18.44 million kt +1.0%
1984 19.03 million kt +3.2%
1985 19.74 million kt +3.7%
1986 20.00 million kt +1.3%
1987 20.48 million kt +2.4%
1988 21.23 million kt +3.7%
1989 21.61 million kt +1.8%
1990 21.02 million kt -2.7%
1991 21.60 million kt +2.8%
1992 21.29 million kt -1.4%
1993 21.45 million kt +0.7%
1994 21.47 million kt +0.1%
1995 21.86 million kt +1.8%
1996 22.43 million kt +2.6%
1997 22.52 million kt +0.4%
1998 22.41 million kt -0.5%
1999 22.91 million kt +2.2%
2000 23.55 million kt +2.8%
2001 23.62 million kt +0.3%
2002 24.11 million kt +2.1%
2003 25.40 million kt +5.3%
2004 26.32 million kt +3.6%
2005 27.14 million kt +3.1%
2006 28.01 million kt +3.2%
2007 28.72 million kt +2.5%
2008 29.47 million kt +2.6%
2009 29.03 million kt -1.5%
2010 30.57 million kt +5.3%
2011 31.57 million kt +3.3%
2012 32.03 million kt +1.5%
2013 32.12 million kt +0.3%
2014 32.37 million kt +0.8%
2015 32.49 million kt +0.4%
2016 32.46 million kt -0.1%
2017 33.03 million kt +1.8%
2018 33.76 million kt +2.2%
2019 34.16 million kt +1.2%
2020 32.43 million kt -5.0%
2021 34.07 million kt +5.1%
2022 34.67 million kt +1.7%
2023 35.14 million kt +1.4%

Averages by decade

DecadeAverage LowestHighest Years
1960s 10.99 million kt 9.15 million kt 13.22 million kt 9
1970s 16.63 million kt 14.38 million kt 18.93 million kt 10
1980s 19.60 million kt 18.25 million kt 21.61 million kt 10
1990s 21.90 million kt 21.02 million kt 22.91 million kt 10
2000s 26.54 million kt 23.55 million kt 29.47 million kt 10
2010s 32.46 million kt 30.57 million kt 34.16 million kt 10
2020s 34.08 million kt 32.43 million kt 35.14 million kt 4

Countries ranked near World

  1. 1 China 11.38 million kt compare
  2. 2 China, mainland 11.10 million kt compare
  3. 3 OECD 10.75 million kt compare
  4. 4 United States 4.64 million kt compare

See the full ranking of 264 places →

More climate change data for World

All data for World →

Frequently asked questions

What is energy — emissions in World?
Energy — emissions in World was 35.14 million kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest energy — emissions recorded in World?
The highest recorded value was 35.14 million kt in 2023.
What is the lowest energy — emissions recorded in World?
The lowest recorded value was 9.15 million kt in 1961.
How does World rank for energy — emissions?
World ranks 1st out of 33 groups with data for 2023.
Is energy — emissions rising or falling in World?
Over the last ten years it is up 9.4%. The long-run trend across the full record is rising.
Where does this World data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Energy — Emissions (CO2). Statizoid updates them automatically from the source API.

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Energy — Emissions in World. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 15 November 2026, from https://climate.statizoid.com/stat/energy-emissions-co2-fao-tier-1/world/

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About this data

Indicator
Energy — Emissions (CO2)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
264 places, 15,205 data points, 1961–2023
Last refreshed

The FAOSTAT domain on Emissions Totals summarizes the greenhouse gas (GHG) emissions disseminated in the FAOSTAT Climate Change domains of emissions from agrifood systems. Data are computed following the Tier 1 methods of the Intergovernmental Panel on Climate Change (IPCC) Guidelines for National greenhouse gas (GHG) Inventories (IPCC, 1996; 1997; 2000; 2002; 2006; 2014). Emissions from other economic sectors as defined by the IPCC are also disseminated in the domain for completeness. Methodological details can be found at: https://files-faostat.fao.org/production/GT/GT_en.pdf