Iran (Islamic Republic of) vs Japan: Energy Use (Pre- and Post-Production) — Emissions (CO2eq)

Iran (Islamic Republic of)
51,362 kt
in 2023
Japan
100,389 kt
in 2023
Iran (Islamic Republic of) rank
4th
Japan rank
7th

Energy Use (Pre- and Post-Production) — Emissions (CO2eq) over time

  • Iran (Islamic Republic of)
  • Japan
025.0k50.0k75.0k100.0k125.0k199020062023

How they compare

Japan currently reports 100,389 kt against 51,362 kt in Iran (Islamic Republic of), a difference of 49,027 kt.

That makes Japan's figure about 2.0 times Iran (Islamic Republic of)'s.

Across all 34 years both countries report, Japan has been ahead every year.

Iran (Islamic Republic of) ranks 4th and Japan ranks 7th of 21 countries.

Japan has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Iran (Islamic Republic of) Japan Difference Ahead
1990s 14,866 kt 91,462 kt 76,596 kt Japan
2000s 30,645 kt 106,345 kt 75,700 kt Japan
2010s 42,865 kt 109,898 kt 67,033 kt Japan
2020s 50,145 kt 100,961 kt 50,816 kt Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy use (pre- and post-production) — emissions (co2eq), Iran (Islamic Republic of) or Japan?
Japan, at 100,389 kt against 51,362 kt in Iran (Islamic Republic of) as of 2023.
What is the difference in energy use (pre- and post-production) — emissions (co2eq) between Iran (Islamic Republic of) and Japan?
49,027 kt, with Japan ahead.
How many years of comparable data are there for Iran (Islamic Republic of) and Japan?
34 years are reported by both, from 1990 to 2023.
How do Iran (Islamic Republic of) and Japan rank globally for energy use (pre- and post-production) — emissions (co2eq)?
Iran (Islamic Republic of) ranks 4th and Japan ranks 7th of 21 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Energy Use (Pre- and Post-Production) — Emissions (CO2eq) (AR5). 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: Energy Use (Pre- and Post-Production) — Emissions (CO2eq). Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 27 September 2026, from https://climate.statizoid.com/compare/energy-use-pre-and-post-production-emissions-co2eq-ar5/iran-islamic-republic-of/japan/

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About this data

Indicator
Energy Use (Pre- and Post-Production) — Emissions (CO2eq) (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
280 places, 9,120 data points, 1990–2023
Last refreshed

The FAOSTAT domain on Emissions from Pre- and post- agricultural production includes the greenhouse gas (GHG) emissions, and related activity data, generated from pre- and post-agriculture production stages of the agri-food systems. Data are computed following the Tier 1 methods of the Intergovernmental Panel on Climate Change (IPCC) Guidelines for National greenhouse gas (GHG) Inventories (IPCC, 1996; 1997; 2000; 2002; 2006; 2014). The domain includes methane (CH4), nitrous oxide (N2O), carbon dioxide (CO2) and CO2 equivalent (CO2eq) emissions from the above activities as well as the aggregate fluorinated gases (F-gases) emissions. Estimates are available by country, with global coverage and are updated annually.The FAOSTAT domain disseminates information estimates of CH4, N2O, CO2 emissions, F-gases, their aggregates in CO2eq in units of kilotonnes (kt, or 10^6 kg), and the underlying activity data. CO2eq emissions are computed by using the IPCC Fifth Assessment report global warming potentials, AR5 (IPCC, 2014). Data are available for most countries and territories, for standard FAOSTAT regional aggregations, and for Annex I and non-Annex I country groups.