Mongolia vs Romania: Annual percentage change in CO₂ emissions
Mongolia
1.2%
in 2024
Romania
1.0%
in 2024
Mongolia rank
135th
Romania rank
138th
Annual percentage change in CO₂ emissions over time
- Mongolia
- Romania
How they compare
Mongolia currently reports 1.2% against 1.0% in Romania, a difference of 0.2%.
That makes Mongolia's figure about 1.1 times Romania's.
The two have swapped places 29 times across 74 shared years of data; in 1951 it was Romania ahead.
Mongolia ranks 135th and Romania ranks 138th of 215 countries.
Mongolia has averaged higher in every one of the 8 decades both report.
Head to head by decade
| Decade | Mongolia | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 20.3% | 11.3% | 8.9% | Mongolia |
| 1960s | 8.3% | 8.3% | 0.1% | Mongolia |
| 1970s | 8.9% | 5.8% | 3.1% | Mongolia |
| 1980s | 6.0% | 0.9% | 5.1% | Mongolia |
| 1990s | -2.8% | -8.1% | 5.3% | Mongolia |
| 2000s | 6.0% | 0.1% | 5.9% | Mongolia |
| 2010s | 17.6% | -1.2% | 18.8% | Mongolia |
| 2020s | -0.5% | -2.1% | 1.7% | Mongolia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual percentage change in co₂ emissions, Mongolia or Romania?
- Mongolia, at 1.2% against 1.0% in Romania as of 2024.
- What is the difference in annual percentage change in co₂ emissions between Mongolia and Romania?
- 0.2%, with Mongolia ahead.
- How many years of comparable data are there for Mongolia and Romania?
- 74 years are reported by both, from 1951 to 2024.
- How do Mongolia and Romania rank globally for annual percentage change in co₂ emissions?
- Mongolia ranks 135th and Romania ranks 138th of 215 countries.
- Where does this data come from?
- Global Carbon Budget (2025) – with major processing by Our World in Data, published as Annual percentage change in CO₂ emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Annual percentage growth in total emissions of carbon dioxide (CO₂), excluding land-use change.