Energy — Emissions in Annex I countries

Annex I countries: Energy — Emissions was 11.89 million kt in 2023. ▲ Rising

Latest (2023)
11.89 million kt
Change on year
down 3.2%
Rank
3rd
of 12 groups
All-time high
15.07 million kt
in 1989
All-time low
7.70 million kt
in 1961
Years of data
63
1961–2023

Energy — Emissions in Annex I countries, 1961–2023

05.0M10.0M15.0M196119922023

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

Analysis

In 2023, energy — emissions in Annex I countries stood at 11.89 million kt.

Compared with earlier readings it is down 3.2% on the previous year and down 9.7% over ten years.

Over the whole period, energy — emissions in Annex I countries peaked at 15.07 million kt in 1989 and was at its lowest, 7.70 million kt, in 1961.

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

Averages by decade

DecadeAverage LowestHighest Years
1960s 9.35 million kt 7.70 million kt 11.15 million kt 9
1970s 13.30 million kt 11.95 million kt 14.61 million kt 10
1980s 14.32 million kt 13.69 million kt 15.07 million kt 10
1990s 13.68 million kt 13.27 million kt 14.51 million kt 10
2000s 13.97 million kt 13.12 million kt 14.28 million kt 10
2010s 13.05 million kt 12.66 million kt 13.57 million kt 10
2020s 11.99 million kt 11.60 million kt 12.28 million kt 4

Countries ranked near Annex I countries

  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 USSR 3.49 million kt compare
  5. 5 India 2.91 million kt compare
  6. 6 Russian Federation 2.04 million kt compare

See the full ranking of 252 places →

More climate change data for Annex I countries

All data for Annex I countries →

Frequently asked questions

What is energy — emissions in Annex I countries?
Energy — emissions in Annex I countries was 11.89 million kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest energy — emissions recorded in Annex I countries?
The highest recorded value was 15.07 million kt in 1989.
What is the lowest energy — emissions recorded in Annex I countries?
The lowest recorded value was 7.70 million kt in 1961.
How does Annex I countries rank for energy — emissions?
Annex I countries ranks 3rd out of 12 groups with data for 2023.
Is energy — emissions rising or falling in Annex I countries?
Over the last ten years it is down 9.7%. The long-run trend across the full record is rising.
Where does this Annex I countries 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 Annex I countries. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 20 August 2026, from https://climate.statizoid.com/stat/energy-emissions-co2-fao-tier-1/annex-i-countries/

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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
252 places, 14,511 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