How many years of comparable data are there for Bulgaria and Peru?

45 years are reported by both, from 1980 to 2024.

Where does this data come from?

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

Bulgaria vs Peru: Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e)

Bulgaria

0 Mt CO2e per US$ of GDP

in 2024

Peru

0 Mt CO2e per US$ of GDP

in 2024

Bulgaria rank

137th

Peru rank

135th

Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e) over time

Bulgaria
Peru

How they compare

Peru currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Bulgaria, a difference of 0 Mt CO2e per US$ of GDP.

That makes Peru's figure about 1.1 times Bulgaria's.

The two have swapped places 1 time across 45 shared years of data; in 1980 it was Bulgaria ahead.

Bulgaria ranks 137th and Peru ranks 135th of 200 countries.

Bulgaria has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Bulgaria	Peru	Difference	Ahead
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Bulgaria
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Bulgaria
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Bulgaria
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Bulgaria
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from industrial processes (mt co2e), Bulgaria or Peru?: Peru, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Bulgaria as of 2024.
What is the difference in nitrous oxide (n2o) emissions from industrial processes (mt co2e) between Bulgaria and Peru?: 0 Mt CO2e per US$ of GDP, with Peru ahead.
How many years of comparable data are there for Bulgaria and Peru?: 45 years are reported by both, from 1980 to 2024.
How do Bulgaria and Peru rank globally for nitrous oxide (n2o) emissions from industrial processes (mt co2e)?: Bulgaria ranks 137th and Peru ranks 135th of 200 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Industrial Processes (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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Bulgaria vs Peru: Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-processes-mt-co2e-per-unit-of-gdp/bulgaria/peru/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-processes-mt-co2e-per-unit-of-gdp/bulgaria/peru/">Bulgaria vs Peru: Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e)</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Industrial Processes (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: 247 places, 12,498 data points, 1970–2024
Last refreshed: 19 September 2026

Nitrous oxide (N2O) emissions from Industrial Processes (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.