China vs United States of America: Nitrous oxide (N2O) emissions from Agriculture

China
249.49 Mt CO2e
in 2024
United States of America
137.66 Mt CO2e
in 2024
China rank
1st
United States of America rank
4th

Nitrous oxide (N2O) emissions from Agriculture over time

  • China
  • United States of America
100150200250300197019972024

How they compare

China currently reports 249.49 Mt CO2e against 137.66 Mt CO2e in United States of America, a difference of 111.83 Mt CO2e.

That makes China's figure about 1.8 times United States of America's.

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

China ranks 1st and United States of America ranks 4th of 201 countries.

Across the 6 decades both report, China averaged higher in 5 and United States of America in 1.

Head to head by decade

Decade China United States of America Difference Ahead
1970s 91.07 Mt CO2e 115.81 Mt CO2e 24.74 Mt CO2e United States of America
1980s 151.31 Mt CO2e 120.56 Mt CO2e 30.75 Mt CO2e China
1990s 219.65 Mt CO2e 125.78 Mt CO2e 93.87 Mt CO2e China
2000s 256.75 Mt CO2e 130.38 Mt CO2e 126.37 Mt CO2e China
2010s 253.74 Mt CO2e 136.86 Mt CO2e 116.89 Mt CO2e China
2020s 240.1 Mt CO2e 137.53 Mt CO2e 102.57 Mt CO2e China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from agriculture, China or United States of America?
China, at 249.49 Mt CO2e against 137.66 Mt CO2e in United States of America as of 2024.
What is the difference in nitrous oxide (n2o) emissions from agriculture between China and United States of America?
111.83 Mt CO2e, with China ahead.
How many years of comparable data are there for China and United States of America?
55 years are reported by both, from 1970 to 2024.
How do China and United States of America rank globally for nitrous oxide (n2o) emissions from agriculture?
China ranks 1st and United States of America ranks 4th of 201 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 from Agriculture (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 of America: Nitrous oxide (N2O) emissions from Agriculture. Statizoid, drawing on EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission. Retrieved 25 August 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-agriculture-mt-co2e/china/united-states/

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About this data

Indicator
Nitrous oxide (N2O) emissions from Agriculture (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
248 places, 13,637 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 agricultural sector. This includes emissions from livestock (IPCC 2006 codes 3.A.1 (enteric fermentation, 3.a.2 (manure management) and crops (IPCC 2006 codes 3.C.1 Emissions from biomass burning, 3.C.2 Liming, 3.C.3 Urea application, 3.C.4 Direct N2O Emissions from managed soils, 3.C.5 Indirect N2O Emissions from managed soils, 3.C.6 Indirect N2O Emissions from manure management, 3.C.7 Rice cultivations). The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5).