Portugal vs Vietnam: Energy — Emissions per capita

Portugal
3.71 t CO2eq/cap
in 2023
Vietnam
3.52 t CO2eq/cap
in 2023
Portugal rank
99th
Vietnam rank
102nd

Energy — Emissions per capita over time

  • Portugal
  • Vietnam
0246199020062023

How they compare

Portugal currently reports 3.71 t CO2eq/cap against 3.52 t CO2eq/cap in Vietnam, a difference of 0.19 t CO2eq/cap.

That makes Portugal's figure about 1.1 times Vietnam's.

Across all 34 years both countries report, Portugal has been ahead every year.

Portugal ranks 99th and Vietnam ranks 102nd of 221 countries.

Portugal has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Portugal Vietnam Difference Ahead
1990s 4.78 t CO2eq/cap 0.59 t CO2eq/cap 4.19 t CO2eq/cap Portugal
2000s 5.54 t CO2eq/cap 1.22 t CO2eq/cap 4.31 t CO2eq/cap Portugal
2010s 4.44 t CO2eq/cap 2.12 t CO2eq/cap 2.32 t CO2eq/cap Portugal
2020s 3.72 t CO2eq/cap 3.31 t CO2eq/cap 0.4125 t CO2eq/cap Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions per capita, Portugal or Vietnam?
Portugal, at 3.71 t CO2eq/cap against 3.52 t CO2eq/cap in Vietnam as of 2023.
What is the difference in energy — emissions per capita between Portugal and Vietnam?
0.19 t CO2eq/cap, with Portugal ahead.
How many years of comparable data are there for Portugal and Vietnam?
34 years are reported by both, from 1990 to 2023.
How do Portugal and Vietnam rank globally for energy — emissions per capita?
Portugal ranks 99th and Vietnam ranks 102nd of 221 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Energy — Emissions per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Vietnam: Energy — Emissions per capita. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 21 September 2026, from https://climate.statizoid.com/compare/energy-emissions-per-capita/portugal/viet-nam/

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About this data

Indicator
Energy — Emissions per capita
Unit
t CO2eq/cap
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
253 places, 8,378 data points, 1990–2023
Last refreshed

The FAOSTAT domain on Emissions indicators disseminates indicators on sectoral shares of total national greenhouse gas (GHG) emissions as well as three indicators of emissions intensity: per capita emissions; emissions per value of agricultural production; and emissions per area of agricultural land.