Japan vs United States: Carbon dioxide (CO2) emissions (total) excluding LULUCF

Japan
972.27 Mt CO2e
in 2024
United States
4,632 Mt CO2e
in 2024
Japan rank
5th
United States rank
2nd

Carbon dioxide (CO2) emissions (total) excluding LULUCF over time

  • Japan
  • United States
02.0k4.0k6.0k197019972024

How they compare

United States currently reports 4,632 Mt CO2e against 972.27 Mt CO2e in Japan, a difference of 3,660 Mt CO2e.

That makes United States's figure about 4.8 times Japan's.

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

Japan ranks 5th and United States ranks 2nd of 203 countries.

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

Head to head by decade

Decade Japan United States Difference Ahead
1970s 956.95 Mt CO2e 4,768 Mt CO2e 3,811 Mt CO2e United States
1980s 998.14 Mt CO2e 4,728 Mt CO2e 3,730 Mt CO2e United States
1990s 1,203 Mt CO2e 5,320 Mt CO2e 4,117 Mt CO2e United States
2000s 1,248 Mt CO2e 5,772 Mt CO2e 4,524 Mt CO2e United States
2010s 1,235 Mt CO2e 5,159 Mt CO2e 3,924 Mt CO2e United States
2020s 1,033 Mt CO2e 4,657 Mt CO2e 3,624 Mt CO2e United States

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions (total) excluding lulucf, Japan or United States?
United States, at 4,632 Mt CO2e against 972.27 Mt CO2e in Japan as of 2024.
What is the difference in carbon dioxide (co2) emissions (total) excluding lulucf between Japan and United States?
3,660 Mt CO2e, with United States ahead.
How many years of comparable data are there for Japan and United States?
55 years are reported by both, from 1970 to 2024.
How do Japan and United States rank globally for carbon dioxide (co2) emissions (total) excluding lulucf?
Japan ranks 5th and United States ranks 2nd of 203 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 Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Japan vs United States: Carbon dioxide (CO2) emissions (total) excluding LULUCF. Statizoid, drawing on EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission. Retrieved 23 August 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e/japan/united-states/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (World Bank Open Data); please keep the attribution.

<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e/japan/united-states/">Japan vs United States: Carbon dioxide (CO2) emissions (total) excluding LULUCF</a> — Statizoid

About this data

Indicator
Carbon dioxide (CO2) 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 carbon dioxide (CO2), 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).