Barbados vs Vietnam: IPPU — Emissions (CO2), per square kilometre

Barbados
0.2535 kt per square kilometre
in 2023
Vietnam
0.1787 kt per square kilometre
in 2023
Barbados rank
8th
Vietnam rank
10th

IPPU — Emissions (CO2), per square kilometre over time

  • Barbados
  • Vietnam
00.10.20.30.4196119922023

How they compare

Barbados currently reports 0.2535 kt per square kilometre against 0.1787 kt per square kilometre in Vietnam, a difference of 0.0748 kt per square kilometre.

That makes Barbados's figure about 1.4 times Vietnam's.

The two have swapped places 2 times across 63 shared years of data; in 1961 it was Barbados ahead.

Barbados ranks 8th and Vietnam ranks 10th of 186 countries.

Barbados has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Barbados Vietnam Difference Ahead
1960s 0.0042 kt per square kilometre 0.0012 kt per square kilometre 0.003 kt per square kilometre Barbados
1970s 0.0068 kt per square kilometre 0.0014 kt per square kilometre 0.0054 kt per square kilometre Barbados
1980s 0.1427 kt per square kilometre 0.0023 kt per square kilometre 0.1404 kt per square kilometre Barbados
1990s 0.1921 kt per square kilometre 0.0086 kt per square kilometre 0.1835 kt per square kilometre Barbados
2000s 0.3398 kt per square kilometre 0.0384 kt per square kilometre 0.3014 kt per square kilometre Barbados
2010s 0.2143 kt per square kilometre 0.1243 kt per square kilometre 0.09 kt per square kilometre Barbados
2020s 0.2381 kt per square kilometre 0.1957 kt per square kilometre 0.0424 kt per square kilometre Barbados

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2), per square kilometre, Barbados or Vietnam?
Barbados, at 0.2535 kt per square kilometre against 0.1787 kt per square kilometre in Vietnam as of 2023.
What is the difference in ippu — emissions (co2), per square kilometre between Barbados and Vietnam?
0.0748 kt per square kilometre, with Barbados ahead.
How many years of comparable data are there for Barbados and Vietnam?
63 years are reported by both, from 1961 to 2023.
How do Barbados and Vietnam rank globally for ippu — emissions (co2), per square kilometre?
Barbados ranks 8th and Vietnam ranks 10th of 186 countries.
Where does this data come from?
Statizoid (derived), published as IPPU — Emissions (CO2), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Barbados vs Vietnam: IPPU — Emissions (CO2), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2-per-square-kilometre/barbados/viet-nam/

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About this data

Indicator
IPPU — Emissions (CO2), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
187 places, 10,734 data points, 1961–2023
Last refreshed

IPPU — Emissions (CO2) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.