How many years of comparable data are there for IDA blend and Iran?

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

IDA blend vs Iran: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per

IDA blend

0 Mt CO2e per US$ of GDP

in 2024

Iran

0 Mt CO2e per US$ of GDP

in 2024

IDA blend rank

5th

Iran rank

2nd

Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per over time

IDA blend
Iran

How they compare

Iran currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in IDA blend, a difference of 0 Mt CO2e per US$ of GDP.

That makes Iran's figure about 4.7 times IDA blend's.

The two have swapped places 1 time across 55 shared years of data; in 1970 it was IDA blend ahead.

IDA blend ranks 5th and Iran ranks 2nd of 47 groups.

Across the 6 decades both report, IDA blend averaged higher in 2 and Iran in 4.

Head to head by decade

Decade	IDA blend	Iran	Difference	Ahead
1970s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	IDA blend
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	IDA blend
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Iran
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Iran
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Iran
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per, IDA blend or Iran?: Iran, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in IDA blend as of 2024.
What is the difference in nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per between IDA blend and Iran?: 0 Mt CO2e per US$ of GDP, with Iran ahead.
How many years of comparable data are there for IDA blend and Iran?: 55 years are reported by both, from 1970 to 2024.
How do IDA blend and Iran rank globally for nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per?: IDA blend ranks 5th and Iran ranks 2nd of 47 groups.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA blend vs Iran: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 18 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-transport-energy-mt-co2e-per-unit-of-gdp/ida-blend/iran-islamic-rep/

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About this data

Indicator: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 238 places, 12,139 data points, 1970–2024
Last refreshed: 18 September 2026

Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.