What is the difference in ippu — emissions (co2), per unit of gdp between Nigeria and Sri Lanka?

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

How many years of comparable data are there for Nigeria and Sri Lanka?

63 years are reported by both, from 1961 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.

Nigeria vs Sri Lanka: IPPU — Emissions (CO2), per unit of GDP

Nigeria

0 kt per US$ of GDP

in 2023

Sri Lanka

0 kt per US$ of GDP

in 2023

Nigeria rank

58th

Sri Lanka rank

61st

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

Nigeria
Sri Lanka

How they compare

Nigeria currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Sri Lanka, a difference of 0 kt per US$ of GDP.

That makes Nigeria's figure about 1.1 times Sri Lanka's.

The two have swapped places 10 times across 63 shared years of data; in 1961 it was Nigeria ahead.

Nigeria ranks 58th and Sri Lanka ranks 61st of 184 countries.

Across the 7 decades both report, Nigeria averaged higher in 3 and Sri Lanka in 4.

Head to head by decade

Decade	Nigeria	Sri Lanka	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Nigeria
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sri Lanka
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sri Lanka
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sri Lanka
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sri Lanka
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Nigeria
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2), per unit of gdp, Nigeria or Sri Lanka?: Nigeria, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Sri Lanka as of 2023.
What is the difference in ippu — emissions (co2), per unit of gdp between Nigeria and Sri Lanka?: 0 kt per US$ of GDP, with Nigeria ahead.
How many years of comparable data are there for Nigeria and Sri Lanka?: 63 years are reported by both, from 1961 to 2023.
How do Nigeria and Sri Lanka rank globally for ippu — emissions (co2), per unit of gdp?: Nigeria ranks 58th and Sri Lanka ranks 61st 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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Nigeria vs Sri Lanka: 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/nigeria/sri-lanka/

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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.