Iran, Islamic Republic of vs Japan: Carbon dioxide (CO2) emissions from Building (Energy)

Iran, Islamic Republic of
175.72 Mt CO2e
in 2024
Japan
103.8 Mt CO2e
in 2024
Iran, Islamic Republic of rank
5th
Japan rank
7th

Carbon dioxide (CO2) emissions from Building (Energy) over time

  • Iran, Islamic Republic of
  • Japan
050100150200197019972024

How they compare

Iran, Islamic Republic of currently reports 175.72 Mt CO2e against 103.8 Mt CO2e in Japan, a difference of 71.92 Mt CO2e.

That makes Iran, Islamic Republic of's figure about 1.7 times Japan's.

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

Iran, Islamic Republic of ranks 5th and Japan ranks 7th of 193 countries.

Across the 6 decades both report, Iran, Islamic Republic of averaged higher in 2 and Japan in 4.

Head to head by decade

Decade Iran, Islamic Republic of Japan Difference Ahead
1970s 20.65 Mt CO2e 118.22 Mt CO2e 97.57 Mt CO2e Japan
1980s 43.53 Mt CO2e 133.78 Mt CO2e 90.25 Mt CO2e Japan
1990s 78.58 Mt CO2e 152.05 Mt CO2e 73.47 Mt CO2e Japan
2000s 123.12 Mt CO2e 167.81 Mt CO2e 44.68 Mt CO2e Japan
2010s 137.15 Mt CO2e 134.55 Mt CO2e 2.6 Mt CO2e Iran, Islamic Republic of
2020s 171.57 Mt CO2e 113.01 Mt CO2e 58.56 Mt CO2e Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions from building (energy), Iran, Islamic Republic of or Japan?
Iran, Islamic Republic of, at 175.72 Mt CO2e against 103.8 Mt CO2e in Japan as of 2024.
What is the difference in carbon dioxide (co2) emissions from building (energy) between Iran, Islamic Republic of and Japan?
71.92 Mt CO2e, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Japan?
55 years are reported by both, from 1970 to 2024.
How do Iran, Islamic Republic of and Japan rank globally for carbon dioxide (co2) emissions from building (energy)?
Iran, Islamic Republic of ranks 5th and Japan ranks 7th of 193 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 from Building (Energy) (Mt CO2e). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Japan: Carbon dioxide (CO2) emissions from Building (Energy). Statizoid, drawing on EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission. Retrieved 22 August 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-building-energy-mt-co2e/iran-islamic-rep/japan/

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About this data

Indicator
Carbon dioxide (CO2) emissions from Building (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
240 places, 13,200 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 building sector (subsector of the energy sector) including IPCC 2006 codes 1.A.4 Residential and other sectors, 1.A.5 Non-Specified. The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5).