United States of America vs World: Nitrous oxide (N2O) emissions from Transport (Energy)

United States of America
20.68 Mt CO2e
in 2024
World
111.42 Mt CO2e
in 2024
United States of America rank
2nd
World rank
1st

Nitrous oxide (N2O) emissions from Transport (Energy) over time

  • United States of America
  • World
20406080100120197019972024

How they compare

World currently reports 111.42 Mt CO2e against 20.68 Mt CO2e in United States of America, a difference of 90.74 Mt CO2e.

That makes World's figure about 5.4 times United States of America's.

Across all 55 years both countries report, World has been ahead every year.

United States of America ranks 2nd and World ranks 1st of 194 countries.

World has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade United States of America World Difference Ahead
1970s 14.74 Mt CO2e 39.95 Mt CO2e 25.21 Mt CO2e World
1980s 15.81 Mt CO2e 47.85 Mt CO2e 32.05 Mt CO2e World
1990s 18.5 Mt CO2e 66.27 Mt CO2e 47.76 Mt CO2e World
2000s 28.47 Mt CO2e 85.29 Mt CO2e 56.82 Mt CO2e World
2010s 24.73 Mt CO2e 100.97 Mt CO2e 76.24 Mt CO2e World
2020s 20.56 Mt CO2e 105.53 Mt CO2e 84.97 Mt CO2e World

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from transport (energy), United States of America or World?
World, at 111.42 Mt CO2e against 20.68 Mt CO2e in United States of America as of 2024.
What is the difference in nitrous oxide (n2o) emissions from transport (energy) between United States of America and World?
90.74 Mt CO2e, with World ahead.
How many years of comparable data are there for United States of America and World?
55 years are reported by both, from 1970 to 2024.
How do United States of America and World rank globally for nitrous oxide (n2o) emissions from transport (energy)?
United States of America ranks 2nd and World ranks 1st of 194 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 Transport (Energy) (Mt CO2e). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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United States of America vs World: Nitrous oxide (N2O) emissions from Transport (Energy). Statizoid, drawing on EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission. Retrieved 27 August 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-transport-energy-mt-co2e/united-states/world/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-transport-energy-mt-co2e/united-states/world/">United States of America vs World: Nitrous oxide (N2O) emissions from Transport (Energy)</a> — Statizoid

About this data

Indicator
Nitrous oxide (N2O) emissions from Transport (Energy) (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
241 places, 13,255 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 transportation sector (subsector of the energy sector) including IPCC 2006 codes 1.A.3.a Civil Aviation, 1.A.3.b_noRES Road Transportation no resuspension, 1.A.3.c Railways, 1.A.3.d Water-borne Navigation, 1.A.3.e Other Transportation. The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5).