Non-Annex I countries vs OECD: IPPU — Emissions (CO2eq) from N2O (AR5)

Non-Annex I countries
44,796 kt
in 2023
OECD
61,940 kt
in 2023
Non-Annex I countries rank
4th
OECD rank
1st

IPPU — Emissions (CO2eq) from N2O (AR5) over time

  • Non-Annex I countries
  • OECD
050.0k100.0k150.0k200.0k250.0k196119922023

How they compare

OECD currently reports 61,940 kt against 44,796 kt in Non-Annex I countries, a difference of 17,144 kt.

That makes OECD's figure about 1.4 times Non-Annex I countries's.

Across all 63 years both countries report, OECD has been ahead every year.

Non-Annex I countries ranks 4th and OECD ranks 1st of 33 groups.

OECD has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Non-Annex I countries OECD Difference Ahead
1960s 27,207 kt 187,596 kt 160,389 kt OECD
1970s 41,377 kt 228,882 kt 187,505 kt OECD
1980s 45,910 kt 180,586 kt 134,676 kt OECD
1990s 52,426 kt 129,010 kt 76,584 kt OECD
2000s 57,392 kt 75,576 kt 18,183 kt OECD
2010s 36,416 kt 60,787 kt 24,371 kt OECD
2020s 43,694 kt 63,299 kt 19,605 kt OECD

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from n2o, Non-Annex I countries or OECD?
OECD, at 61,940 kt against 44,796 kt in Non-Annex I countries as of 2023.
What is the difference in ippu — emissions (co2eq) from n2o between Non-Annex I countries and OECD?
17,144 kt, with OECD 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 n2o?
Non-Annex I countries ranks 4th and OECD ranks 1st of 33 groups.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as IPPU — Emissions (CO2eq) from N2O (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 N2O. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 12 October 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-fao-tier-1/non-annex-i-countries/oecd/

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About this data

Indicator
IPPU — Emissions (CO2eq) from N2O (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
262 places, 15,109 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