How many years of comparable data are there for Barbados and Tuvalu?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Barbados vs Tuvalu: Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP

Barbados

0 kt per US$ of GDP

in 2023

Tuvalu

0 kt per US$ of GDP

in 2023

Barbados rank

138th

Tuvalu rank

137th

Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP over time

Barbados
Tuvalu

How they compare

Tuvalu currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Barbados, a difference of 0 kt per US$ of GDP.

The two have swapped places 5 times across 54 shared years of data; in 1970 it was Barbados ahead.

Barbados ranks 138th and Tuvalu ranks 137th of 184 countries.

Across the 6 decades both report, Barbados averaged higher in 2 and Tuvalu in 4.

Head to head by decade

Decade	Barbados	Tuvalu	Difference	Ahead
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Barbados
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Tuvalu
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Tuvalu
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Tuvalu
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Tuvalu
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Barbados

Averages of every year both report within each decade.

Frequently asked questions

Which has higher waste — emissions (co2eq) from ch4 (ar5), per unit of gdp, Barbados or Tuvalu?: Tuvalu, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Barbados as of 2023.
What is the difference in waste — emissions (co2eq) from ch4 (ar5), per unit of gdp between Barbados and Tuvalu?: 0 kt per US$ of GDP, with Tuvalu ahead.
How many years of comparable data are there for Barbados and Tuvalu?: 54 years are reported by both, from 1970 to 2023.
How do Barbados and Tuvalu rank globally for waste — emissions (co2eq) from ch4 (ar5), per unit of gdp?: Barbados ranks 138th and Tuvalu ranks 137th of 184 countries.
Where does this data come from?: Statizoid (derived), published as Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Barbados vs Tuvalu: Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://climate.statizoid.com/compare/waste-emissions-co2eq-from-ch4-ar5-per-unit-of-gdp/barbados/tuvalu/

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About this data

Indicator: Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 185 places, 9,789 data points, 1961–2023
Last refreshed: 21 September 2026

Waste — Emissions (CO2eq) from CH4 (AR5) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.