Brazil vs Iran: Share of global CO₂ emissions including land-use change
Brazil
4.8%
in 2024
Iran
1.9%
in 2024
Brazil rank
5th
Iran rank
8th
Share of global CO₂ emissions including land-use change over time
- Brazil
- Iran
How they compare
Brazil currently reports 4.8% against 1.9% in Iran, a difference of 2.9%.
That makes Brazil's figure about 2.5 times Iran's.
Across all 115 years both countries report, Brazil has been ahead every year.
Brazil ranks 5th and Iran ranks 8th of 194 countries.
Brazil has averaged higher in every one of the 13 decades both report.
Head to head by decade
| Decade | Brazil | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1900s | 2.5% | 0.2% | 2.3% | Brazil |
| 1910s | 3.9% | 0.2% | 3.7% | Brazil |
| 1920s | 4.6% | 0.3% | 4.3% | Brazil |
| 1930s | 2.3% | 0.4% | 1.9% | Brazil |
| 1940s | 3.9% | 0.5% | 3.4% | Brazil |
| 1950s | 5.4% | 0.3% | 5.1% | Brazil |
| 1960s | 6.4% | 0.5% | 5.9% | Brazil |
| 1970s | 5.7% | 0.7% | 5.0% | Brazil |
| 1980s | 6.4% | 0.6% | 5.8% | Brazil |
| 1990s | 6.9% | 0.9% | 6.0% | Brazil |
| 2000s | 6.6% | 1.3% | 5.3% | Brazil |
| 2010s | 4.1% | 1.5% | 2.6% | Brazil |
| 2020s | 4.8% | 1.9% | 3.0% | Brazil |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of global co₂ emissions including land-use change, Brazil or Iran?
- Brazil, at 4.8% against 1.9% in Iran as of 2024.
- What is the difference in share of global co₂ emissions including land-use change between Brazil and Iran?
- 2.9%, with Brazil ahead.
- How many years of comparable data are there for Brazil and Iran?
- 115 years are reported by both, from 1906 to 2024.
- How do Brazil and Iran rank globally for share of global co₂ emissions including land-use change?
- Brazil ranks 5th and Iran ranks 8th of 194 countries.
- Where does this data come from?
- Global Carbon Budget (2025) – with major processing by Our World in Data, published as Share of global CO₂ emissions including land-use change. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Annual total emissions of carbon dioxide (CO₂), including land-use change, measured as a percentage of global total emissions of CO₂ in the same year.