Bulgaria vs Palau: Cumulative CO₂ emissions by world region, per unit of GDP

Bulgaria
0.0351 tonnes per US$ of GDP
in 2024
Palau
0.0355 tonnes per US$ of GDP
in 2024
Bulgaria rank
22nd
Palau rank
20th

Cumulative CO₂ emissions by world region, per unit of GDP over time

  • Bulgaria
  • Palau
00.10.20.3197019972024

How they compare

Palau currently reports 0.0355 tonnes per US$ of GDP against 0.0351 tonnes per US$ of GDP in Bulgaria, a difference of 0.0004 tonnes per US$ of GDP.

The two have swapped places 2 times across 45 shared years of data; in 1980 it was Palau ahead.

Bulgaria ranks 22nd and Palau ranks 20th of 202 countries.

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

Head to head by decade

Decade Bulgaria Palau Difference Ahead
1980s 0.0912 tonnes per US$ of GDP 0.065 tonnes per US$ of GDP 0.0262 tonnes per US$ of GDP Bulgaria
1990s 0.2193 tonnes per US$ of GDP 0.0428 tonnes per US$ of GDP 0.1765 tonnes per US$ of GDP Bulgaria
2000s 0.1258 tonnes per US$ of GDP 0.0412 tonnes per US$ of GDP 0.0846 tonnes per US$ of GDP Bulgaria
2010s 0.0629 tonnes per US$ of GDP 0.0379 tonnes per US$ of GDP 0.025 tonnes per US$ of GDP Bulgaria
2020s 0.0435 tonnes per US$ of GDP 0.0413 tonnes per US$ of GDP 0.0022 tonnes per US$ of GDP Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cumulative co₂ emissions by world region, per unit of gdp, Bulgaria or Palau?
Palau, at 0.0355 tonnes per US$ of GDP against 0.0351 tonnes per US$ of GDP in Bulgaria as of 2024.
What is the difference in cumulative co₂ emissions by world region, per unit of gdp between Bulgaria and Palau?
0.0004 tonnes per US$ of GDP, with Palau ahead.
How many years of comparable data are there for Bulgaria and Palau?
45 years are reported by both, from 1980 to 2024.
How do Bulgaria and Palau rank globally for cumulative co₂ emissions by world region, per unit of gdp?
Bulgaria ranks 22nd and Palau ranks 20th of 202 countries.
Where does this data come from?
Statizoid (derived), published as Cumulative CO₂ emissions by world region, 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 Palau: Cumulative CO₂ emissions by world region, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://climate.statizoid.com/compare/cumulative-co2-emissions-by-world-region-per-unit-of-gdp/bulgaria/palau/

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About this data

Indicator
Cumulative CO₂ emissions by world region, per unit of GDP
Unit
tonnes per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
202 places, 11,089 data points, 1960–2024
Last refreshed

Cumulative CO₂ emissions by world region divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.