How many years of comparable data are there for IDA only and Madagascar?

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

IDA only vs Madagascar: Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP

IDA only

0 Mt CO2e per US$ of GDP

in 2024

Madagascar

0 Mt CO2e per US$ of GDP

in 2024

IDA only rank

10th

Madagascar rank

10th

Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP over time

IDA only
Madagascar

How they compare

Madagascar currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in IDA only, a difference of 0 Mt CO2e per US$ of GDP.

That makes Madagascar's figure about 2.1 times IDA only's.

The two have swapped places 3 times across 55 shared years of data; in 1970 it was IDA only ahead.

IDA only ranks 10th and Madagascar ranks 10th of 47 groups.

Across the 6 decades both report, IDA only averaged higher in 4 and Madagascar in 2.

Head to head by decade

Decade	IDA only	Madagascar	Difference	Ahead
1970s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	IDA only
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	IDA only
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	IDA only
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	IDA only
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Madagascar
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Madagascar

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from waste (mt co2e), per unit of gdp, IDA only or Madagascar?: Madagascar, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in IDA only as of 2024.
What is the difference in methane (ch4) emissions from waste (mt co2e), per unit of gdp between IDA only and Madagascar?: 0 Mt CO2e per US$ of GDP, with Madagascar ahead.
How many years of comparable data are there for IDA only and Madagascar?: 55 years are reported by both, from 1970 to 2024.
How do IDA only and Madagascar rank globally for methane (ch4) emissions from waste (mt co2e), per unit of gdp?: IDA only ranks 10th and Madagascar ranks 10th of 47 groups.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA only vs Madagascar: Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-unit-of-gdp/ida-only/madagascar/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-unit-of-gdp/ida-only/madagascar/">IDA only vs Madagascar: Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 247 places, 12,498 data points, 1970–2024
Last refreshed: 21 September 2026

Methane (CH4) emissions from Waste (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.