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

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

Where does this data come from?

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

Cayman Islands vs IDA blend: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square

Cayman Islands

0 Mt CO2e per square kilometre

in 2023

IDA blend

0 Mt CO2e per square kilometre

in 2023

Cayman Islands rank

15th

IDA blend rank

17th

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

Cayman Islands
IDA blend

How they compare

Cayman Islands currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in IDA blend, a difference of 0 Mt CO2e per square kilometre.

That makes Cayman Islands's figure about 9.8 times IDA blend's.

The two have swapped places 1 time across 54 shared years of data; in 1970 it was IDA blend ahead.

Cayman Islands ranks 15th and IDA blend ranks 17th of 194 countries.

Across the 6 decades both report, Cayman Islands averaged higher in 5 and IDA blend in 1.

Head to head by decade

Decade	Cayman Islands	IDA blend	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	IDA blend
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Cayman Islands
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Cayman Islands
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Cayman Islands
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Cayman Islands
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Cayman Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from transport (energy) (mt co2e), per square, Cayman Islands or IDA blend?: Cayman Islands, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in IDA blend as of 2023.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per square between Cayman Islands and IDA blend?: 0 Mt CO2e per square kilometre, with Cayman Islands ahead.
How many years of comparable data are there for Cayman Islands and IDA blend?: 54 years are reported by both, from 1970 to 2023.
How do Cayman Islands and IDA blend rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per square?: Cayman Islands ranks 15th and IDA blend ranks 17th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cayman Islands vs IDA blend: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/cayman-islands/ida-blend/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/cayman-islands/ida-blend/">Cayman Islands vs IDA blend: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Transport (Energy) (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: 241 places, 12,381 data points, 1970–2023
Last refreshed: 21 September 2026

Methane (CH4) emissions from Transport (Energy) (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.