Which has higher ippu — emissions (co2), per unit of gdp, Samoa or Solomon Islands?

Solomon Islands, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Samoa as of 2023.

What is the difference in ippu — emissions (co2), per unit of gdp between Samoa and Solomon Islands?

0 kt per US$ of GDP, with Solomon Islands ahead.

How many years of comparable data are there for Samoa and Solomon Islands?

53 years are reported by both, from 1971 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Samoa vs Solomon Islands: IPPU — Emissions (CO2), per unit of GDP

Samoa

0 kt per US$ of GDP

in 2023

Solomon Islands

0 kt per US$ of GDP

in 2023

Samoa rank

163rd

Solomon Islands rank

161st

IPPU — Emissions (CO2), per unit of GDP over time

Samoa
Solomon Islands

How they compare

Solomon Islands currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Samoa, a difference of 0 kt per US$ of GDP.

That makes Solomon Islands's figure about 1.2 times Samoa's.

The two have swapped places 8 times across 53 shared years of data; in 1971 it was Solomon Islands ahead.

Samoa ranks 163rd and Solomon Islands ranks 161st of 184 countries.

Across the 6 decades both report, Samoa averaged higher in 3 and Solomon Islands in 3.

Head to head by decade

Decade	Samoa	Solomon Islands	Difference	Ahead
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Solomon Islands
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Samoa
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Samoa
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Solomon Islands
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Solomon Islands
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2), per unit of gdp, Samoa or Solomon Islands?: Solomon Islands, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Samoa as of 2023.
What is the difference in ippu — emissions (co2), per unit of gdp between Samoa and Solomon Islands?: 0 kt per US$ of GDP, with Solomon Islands ahead.
How many years of comparable data are there for Samoa and Solomon Islands?: 53 years are reported by both, from 1971 to 2023.
How do Samoa and Solomon Islands rank globally for ippu — emissions (co2), per unit of gdp?: Samoa ranks 163rd and Solomon Islands ranks 161st of 184 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs Solomon Islands: IPPU — Emissions (CO2), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2-per-unit-of-gdp/samoa/solomon-islands/

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About this data

Indicator: IPPU — Emissions (CO2), 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: 23 September 2026

IPPU — Emissions (CO2) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.