Maritime transport CO2 emissions in Iran
Iran: Maritime transport CO2 emissions was 194,046 Tonnes in 2025. ▬ Flat
Maritime transport CO2 emissions in Iran, 2019–2025
Source: Organisation for Economic Co-operation and Development. Measured in Tonnes.
Analysis
The most recent figure for maritime transport co2 emissions in Iran is 194,046 Tonnes, measured in 2025.
That represents a change of down 2.0% on the previous year and up 5.3% over ten years.
That places Iran 56th out of 138 countries with data for 2025, putting it in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 184,260 Tonnes | 184,260 Tonnes | 184,260 Tonnes | 1 |
| 2020s | 213,220 Tonnes | 188,710 Tonnes | 275,528 Tonnes | 6 |
Countries ranked near Iran
More climate change data for Iran
- Share co2 vs population 0.7863 (2100)
- Urban population 77.4% (2025)
- Urban population 71.51 million (2025)
- Urban population growth 1.4% (2025)
- Population, total 92.42 million (2025)
- Population growth 0.9% (2025)
- Annual Net Emissions/Removals 1,055 (2024)
- Temperature change with respect to a baseline climatology 2.46 (2024)
- Per capita CO₂ emissions vs. per capita energy use 8.66 tonnes per person (2024)
- Share global cumulative co2 including land 0.8524 (2024)
Frequently asked questions
- What is maritime transport co2 emissions in Iran?
- Maritime transport co2 emissions in Iran was 194,046 Tonnes in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest maritime transport co2 emissions recorded in Iran?
- The highest recorded value was 275,528 Tonnes in 2022.
- What is the lowest maritime transport co2 emissions recorded in Iran?
- The lowest recorded value was 184,260 Tonnes in 2019.
- How does Iran rank for maritime transport co2 emissions?
- Iran ranks 56th out of 138 countries with data for 2025.
- Is maritime transport co2 emissions rising or falling in Iran?
- Over the last ten years it is up 5.3%. The long-run trend across the full record is flat.
- Where does this Iran data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Maritime transport CO2 emissions (experimental). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 7 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
This experimental dataset includes annual, quarterly, and monthly information on carbon dioxide (CO2) emissions from maritime transport based on ship-tracking information collected via Automatic Identification System (AIS) transponders, covering all large vessels (above 300 gross tonnage) around the world, accessed via the United Nations Global Platform, from 2019 onwards. The CO2 emissions are estimated by the OECD, based on a consistent methodology across countries and include emissions from both domestic and international voyages. The CO2 emissions are classified using the ship-type classification used by the International Maritime Organisation (IMO) distinguishing between 19 vessel categories such as bulk carriers, tankers, and cruise ships. The database provides a measure of CO2 emissions on a territory basis for domestic navigation, which is used for reporting in the UN Framework Convention on Climate Change (UNFCCC) inventories; and also on a residence basis, which is used to estimate the emissions of maritime transport (H50 in the International Standard Industrial Classification of All Economic Activities, or ISIC) in the SEEA Air Emission Accounts (AEAs). Seven components of these CO2 emissions measures can be selected from the ‘Vessel emissions ’ filter. In the tables, these are also shown with the letters A, B, C, D, E, F and G. The aggregate measures of CO2 emissions are calculated as: Domestic navigation = A + C International navigation (memo item) = D + G Air emissions accounts: maritime transport (ISIC H50) = A + B + D + E + F For residence based measures, the allocation of emissions to countries is based on the residence of the companies that operate the ships. More information can be found on the dataset webpage