Which has higher ippu — emissions (ch4), per unit of gdp, Greece or Portugal?

Portugal, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Greece as of 2023.

What is the difference in ippu — emissions (ch4), per unit of gdp between Greece and Portugal?

0 kt per US$ of GDP, with Portugal ahead.

How many years of comparable data are there for Greece and Portugal?

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

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

Greece vs Portugal: IPPU — Emissions (CH4), per unit of GDP

Greece

0 kt per US$ of GDP

in 2023

Portugal

0 kt per US$ of GDP

in 2023

Greece rank

76th

Portugal rank

73rd

IPPU — Emissions (CH4), per unit of GDP over time

Greece
Portugal

How they compare

Portugal currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Greece, a difference of 0 kt per US$ of GDP.

That makes Portugal's figure about 1.7 times Greece's.

The two have swapped places 6 times across 63 shared years of data; in 1961 it was Portugal ahead.

Greece ranks 76th and Portugal ranks 73rd of 119 countries.

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

Head to head by decade

Decade	Greece	Portugal	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (ch4), per unit of gdp, Greece or Portugal?: Portugal, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Greece as of 2023.
What is the difference in ippu — emissions (ch4), per unit of gdp between Greece and Portugal?: 0 kt per US$ of GDP, with Portugal ahead.
How many years of comparable data are there for Greece and Portugal?: 63 years are reported by both, from 1961 to 2023.
How do Greece and Portugal rank globally for ippu — emissions (ch4), per unit of gdp?: Greece ranks 76th and Portugal ranks 73rd of 119 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CH4), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Portugal: IPPU — Emissions (CH4), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-ch4-per-unit-of-gdp/greece/portugal/

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About this data

Indicator: IPPU — Emissions (CH4), 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: 120 places, 6,317 data points, 1961–2023
Last refreshed: 23 September 2026

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