Total greenhouse gas emissions, excluding land use and forestry in Iran
Iran: Total greenhouse gas emissions, excluding land use and forestry was 955.17 million tonnes of CO₂ equivalents in 2024. ◆ Volatile
Latest (2024)
955.17 million tonnes of CO₂ equivalents
Change on year
up 0.6%
World rank
7th
of 198 countries
All-time high
955.17 million tonnes of CO₂ equivalents
in 2024
All-time low
2.26 million tonnes of CO₂ equivalents
in 1850
Years of data
175
1850–2024
Total greenhouse gas emissions, excluding land use and forestry in Iran, 1850–2024
Source: Jones et al. (2025) – with major processing by Our World in Data. Measured in tonnes of CO₂ equivalents.
Analysis
The most recent figure for total greenhouse gas emissions, excluding land use and forestry in Iran is 955.17 million tonnes of CO₂ equivalents, measured in 2024. That is the highest value across all 175 years on record.
Compared with earlier readings it is up 0.6% on the previous year and up 23.4% over ten years.
Over the whole period, total greenhouse gas emissions, excluding land use and forestry in Iran peaked at 955.17 million tonnes of CO₂ equivalents in 2024 and was at its lowest, 2.26 million tonnes of CO₂ equivalents, in 1850.
That places Iran 7th out of 198 countries with data for 2024, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1850s | 2.31 million tonnes of CO₂ equivalents | 2.26 million tonnes of CO₂ equivalents | 2.36 million tonnes of CO₂ equivalents | 10 |
| 1860s | 2.41 million tonnes of CO₂ equivalents | 2.37 million tonnes of CO₂ equivalents | 2.46 million tonnes of CO₂ equivalents | 10 |
| 1870s | 2.63 million tonnes of CO₂ equivalents | 2.47 million tonnes of CO₂ equivalents | 2.80 million tonnes of CO₂ equivalents | 10 |
| 1880s | 2.99 million tonnes of CO₂ equivalents | 2.84 million tonnes of CO₂ equivalents | 3.14 million tonnes of CO₂ equivalents | 10 |
| 1890s | 3.29 million tonnes of CO₂ equivalents | 3.18 million tonnes of CO₂ equivalents | 3.41 million tonnes of CO₂ equivalents | 10 |
| 1900s | 3.37 million tonnes of CO₂ equivalents | 3.30 million tonnes of CO₂ equivalents | 3.43 million tonnes of CO₂ equivalents | 10 |
| 1910s | 5.27 million tonnes of CO₂ equivalents | 3.29 million tonnes of CO₂ equivalents | 8.29 million tonnes of CO₂ equivalents | 10 |
| 1920s | 17.13 million tonnes of CO₂ equivalents | 9.48 million tonnes of CO₂ equivalents | 22.29 million tonnes of CO₂ equivalents | 10 |
| 1930s | 29.58 million tonnes of CO₂ equivalents | 22.74 million tonnes of CO₂ equivalents | 37.21 million tonnes of CO₂ equivalents | 10 |
| 1940s | 47.93 million tonnes of CO₂ equivalents | 16.15 million tonnes of CO₂ equivalents | 85.63 million tonnes of CO₂ equivalents | 10 |
| 1950s | 29.74 million tonnes of CO₂ equivalents | 10.48 million tonnes of CO₂ equivalents | 55.98 million tonnes of CO₂ equivalents | 10 |
| 1960s | 121.49 million tonnes of CO₂ equivalents | 82.93 million tonnes of CO₂ equivalents | 181.84 million tonnes of CO₂ equivalents | 10 |
| 1970s | 268.23 million tonnes of CO₂ equivalents | 207.94 million tonnes of CO₂ equivalents | 309.90 million tonnes of CO₂ equivalents | 10 |
| 1980s | 211.24 million tonnes of CO₂ equivalents | 154.84 million tonnes of CO₂ equivalents | 269.28 million tonnes of CO₂ equivalents | 10 |
| 1990s | 376.53 million tonnes of CO₂ equivalents | 296.84 million tonnes of CO₂ equivalents | 476.36 million tonnes of CO₂ equivalents | 10 |
| 2000s | 580.53 million tonnes of CO₂ equivalents | 480.67 million tonnes of CO₂ equivalents | 679.02 million tonnes of CO₂ equivalents | 10 |
| 2010s | 777.18 million tonnes of CO₂ equivalents | 702.99 million tonnes of CO₂ equivalents | 861.05 million tonnes of CO₂ equivalents | 10 |
| 2020s | 920.94 million tonnes of CO₂ equivalents | 871.18 million tonnes of CO₂ equivalents | 955.17 million tonnes of CO₂ equivalents | 5 |
Countries ranked near Iran
- 4 Russia 2.24 billion tonnes of CO₂ equivalents compare
- 5 Indonesia 1.14 billion tonnes of CO₂ equivalents compare
- 6 Japan 986.18 million tonnes of CO₂ equivalents compare
- 8 Saudi Arabia 806.33 million tonnes of CO₂ equivalents compare
- 9 Brazil 681.16 million tonnes of CO₂ equivalents compare
- 10 Canada 632.40 million tonnes of CO₂ equivalents compare
More climate change data for Iran
- Share of global CO₂ emissions and population 0.8% (2100)
- Population growth 0.9% (2025)
- Population, total 92.42 million (2025)
- Urban population growth 1.4% (2025)
- Urban population 71.51 million (2025)
- Urban population 77.4% (2025)
- CO₂ emissions per capita vs. GDP per capita 8.66 tonnes per person (2024)
- Cumulative CO₂ emissions 21.81 billion tonnes (2024)
- CO₂ emissions per capita 8.66 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 8.66 tonnes per person (2024)
Frequently asked questions
- What is total greenhouse gas emissions, excluding land use and forestry in Iran?
- Total greenhouse gas emissions, excluding land use and forestry in Iran was 955.17 million tonnes of CO₂ equivalents in 2024, according to Jones et al. (2025) – with major processing by Our World in Data.
- What is the highest total greenhouse gas emissions, excluding land use and forestry recorded in Iran?
- The highest recorded value was 955.17 million tonnes of CO₂ equivalents in 2024.
- What is the lowest total greenhouse gas emissions, excluding land use and forestry recorded in Iran?
- The lowest recorded value was 2.26 million tonnes of CO₂ equivalents in 1850.
- How does Iran rank for total greenhouse gas emissions, excluding land use and forestry?
- Iran ranks 7th out of 198 countries with data for 2024.
- Is total greenhouse gas emissions, excluding land use and forestry rising or falling in Iran?
- Over the last ten years it is up 23.4%. The long-run trend across the full record is volatile.
- Where does this Iran data come from?
- The figures come from Jones et al. (2025) – with major processing by Our World in Data, published as part of Total greenhouse gas emissions, excluding land use and forestry. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 175 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Greenhouse gas emissions are measured in tonnes of carbon dioxide-equivalents over a 100-year timescale.