China vs United States: Nitrous oxide (N2O) emissions (total) excluding LULUCF

China
423.62 Mt CO2e
in 2024
United States
215.6 Mt CO2e
in 2024
China rank
1st
United States rank
4th

Nitrous oxide (N2O) emissions (total) excluding LULUCF over time

  • China
  • United States
100200300400197019972024

How they compare

China currently reports 423.62 Mt CO2e against 215.6 Mt CO2e in United States, a difference of 208.02 Mt CO2e.

That makes China's figure about 2.0 times United States's.

The two have swapped places 1 time across 55 shared years of data; in 1970 it was United States ahead.

China ranks 1st and United States ranks 4th of 204 countries.

Across the 6 decades both report, China averaged higher in 4 and United States in 2.

Head to head by decade

Decade China United States Difference Ahead
1970s 136.1 Mt CO2e 261.96 Mt CO2e 125.86 Mt CO2e United States
1980s 208.41 Mt CO2e 239.06 Mt CO2e 30.65 Mt CO2e United States
1990s 296.59 Mt CO2e 234.83 Mt CO2e 61.77 Mt CO2e China
2000s 373.86 Mt CO2e 234.33 Mt CO2e 139.53 Mt CO2e China
2010s 392.66 Mt CO2e 224.92 Mt CO2e 167.74 Mt CO2e China
2020s 406.33 Mt CO2e 216.17 Mt CO2e 190.16 Mt CO2e China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions (total) excluding lulucf, China or United States?
China, at 423.62 Mt CO2e against 215.6 Mt CO2e in United States as of 2024.
What is the difference in nitrous oxide (n2o) emissions (total) excluding lulucf between China and United States?
208.02 Mt CO2e, with China ahead.
How many years of comparable data are there for China and United States?
55 years are reported by both, from 1970 to 2024.
How do China and United States rank globally for nitrous oxide (n2o) emissions (total) excluding lulucf?
China ranks 1st and United States ranks 4th of 204 countries.
Where does this data come from?
EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission, published as Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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China vs United States: Nitrous oxide (N2O) emissions (total) excluding LULUCF. Statizoid, drawing on EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission. Retrieved 21 August 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e/china/united-states/

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About this data

Indicator
Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e)
Unit
Mt CO2e
Source
EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
250 places, 13,750 data points, 1970–2024
Last refreshed

A measure of annual emissions of nitrous oxide (N2O), one of the six Kyoto greenhouse gases (GHG), from the agriculture, energy, waste, and industrial sectors, excluding LULUCF.. The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5).