How many years of comparable data are there for IDA blend and Vietnam?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Agriculture (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

IDA blend vs Vietnam: Methane (CH4) emissions from Agriculture (Mt CO2e), per square

IDA blend

0.0001 Mt CO2e per square kilometre

in 2023

Vietnam

0.0002 Mt CO2e per square kilometre

in 2023

IDA blend rank

3rd

Vietnam rank

4th

Methane (CH4) emissions from Agriculture (Mt CO2e), per square over time

IDA blend
Vietnam

How they compare

Vietnam currently reports 0.0002 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in IDA blend, a difference of 0.0001 Mt CO2e per square kilometre.

That makes Vietnam's figure about 3.2 times IDA blend's.

Across all 54 years both countries report, Vietnam has been ahead every year.

IDA blend ranks 3rd and Vietnam ranks 4th of 47 groups.

Vietnam has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	IDA blend	Vietnam	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Vietnam
1980s	0 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Vietnam
1990s	0 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Vietnam
2000s	0 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	Vietnam
2010s	0.0001 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	Vietnam
2020s	0.0001 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from agriculture (mt co2e), per square, IDA blend or Vietnam?: Vietnam, at 0.0002 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in IDA blend as of 2023.
What is the difference in methane (ch4) emissions from agriculture (mt co2e), per square between IDA blend and Vietnam?: 0.0001 Mt CO2e per square kilometre, with Vietnam ahead.
How many years of comparable data are there for IDA blend and Vietnam?: 54 years are reported by both, from 1970 to 2023.
How do IDA blend and Vietnam rank globally for methane (ch4) emissions from agriculture (mt co2e), per square?: IDA blend ranks 3rd and Vietnam ranks 4th of 47 groups.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Agriculture (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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IDA blend vs Vietnam: Methane (CH4) emissions from Agriculture (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-agriculture-mt-co2e-per-square-kilometre/ida-blend/viet-nam/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-agriculture-mt-co2e-per-square-kilometre/ida-blend/viet-nam/">IDA blend vs Vietnam: Methane (CH4) emissions from Agriculture (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Agriculture (Mt CO2e), per square kilometre
Unit: Mt CO2e per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 248 places, 12,696 data points, 1970–2023
Last refreshed: 22 September 2026

Methane (CH4) emissions from Agriculture (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.