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

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

How many years of comparable data are there for Italy 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.

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

Italy

0 kt per US$ of GDP

in 2023

Portugal

0 kt per US$ of GDP

in 2023

Italy rank

70th

Portugal rank

73rd

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

Italy
Portugal

How they compare

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

That makes Italy's figure about 1.5 times Portugal's.

The two have swapped places 11 times across 63 shared years of data; in 1961 it was Portugal ahead.

Italy ranks 70th and Portugal ranks 73rd of 119 countries.

Across the 7 decades both report, Italy averaged higher in 4 and Portugal in 3.

Head to head by decade

Decade	Italy	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	Italy
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Italy
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Italy
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Italy

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (ch4), per unit of gdp, Italy or Portugal?: Italy, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Portugal as of 2023.
What is the difference in ippu — emissions (ch4), per unit of gdp between Italy and Portugal?: 0 kt per US$ of GDP, with Italy ahead.
How many years of comparable data are there for Italy and Portugal?: 63 years are reported by both, from 1961 to 2023.
How do Italy and Portugal rank globally for ippu — emissions (ch4), per unit of gdp?: Italy ranks 70th 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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Italy 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/italy/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.