Non-Annex I countries vs OECD: IPPU — Emissions (CO2eq) from CH4 (AR5)

Non-Annex I countries
20,092 kt
in 2023
OECD
3,114 kt
in 2023
Non-Annex I countries rank
2nd
OECD rank
4th

IPPU — Emissions (CO2eq) from CH4 (AR5) over time

  • Non-Annex I countries
  • OECD
05.0k10.0k15.0k20.0k196119922023

How they compare

Non-Annex I countries currently reports 20,092 kt against 3,114 kt in OECD, a difference of 16,978 kt.

That makes Non-Annex I countries's figure about 6.5 times OECD's.

The two have swapped places 1 time across 63 shared years of data; in 1961 it was OECD ahead.

Non-Annex I countries ranks 2nd and OECD ranks 4th of 33 groups.

Across the 7 decades both report, Non-Annex I countries averaged higher in 3 and OECD in 4.

Head to head by decade

Decade Non-Annex I countries OECD Difference Ahead
1960s 1,262 kt 2,533 kt 1,270 kt OECD
1970s 1,372 kt 2,618 kt 1,245 kt OECD
1980s 1,003 kt 2,195 kt 1,192 kt OECD
1990s 1,737 kt 2,575 kt 837.38 kt OECD
2000s 4,035 kt 2,560 kt 1,475 kt Non-Annex I countries
2010s 14,171 kt 2,662 kt 11,509 kt Non-Annex I countries
2020s 19,415 kt 3,156 kt 16,259 kt Non-Annex I countries

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from ch4, Non-Annex I countries or OECD?
Non-Annex I countries, at 20,092 kt against 3,114 kt in OECD as of 2023.
What is the difference in ippu — emissions (co2eq) from ch4 between Non-Annex I countries and OECD?
16,978 kt, with Non-Annex I countries ahead.
How many years of comparable data are there for Non-Annex I countries and OECD?
63 years are reported by both, from 1961 to 2023.
How do Non-Annex I countries and OECD rank globally for ippu — emissions (co2eq) from ch4?
Non-Annex I countries ranks 2nd and OECD ranks 4th of 33 groups.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as IPPU — Emissions (CO2eq) from CH4 (AR5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Non-Annex I countries vs OECD: IPPU — Emissions (CO2eq) from CH4. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 11 October 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-ch4-ar5-fao-tier-1/non-annex-i-countries/oecd/

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About this data

Indicator
IPPU — Emissions (CO2eq) from CH4 (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
181 places, 10,289 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