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

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

Where does this data come from?

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

Puerto Rico vs Sri Lanka: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita

Puerto Rico

0 Mt CO2e per person

in 2024

Sri Lanka

0 Mt CO2e per person

in 2024

Puerto Rico rank

96th

Sri Lanka rank

97th

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

Puerto Rico
Sri Lanka

How they compare

Puerto Rico currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Sri Lanka, a difference of 0 Mt CO2e per person.

The two have swapped places 4 times across 55 shared years of data; in 1970 it was Puerto Rico ahead.

Puerto Rico ranks 96th and Sri Lanka ranks 97th of 194 countries.

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

Head to head by decade

Decade	Puerto Rico	Sri Lanka	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Puerto Rico
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Puerto Rico
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Puerto Rico
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Puerto Rico
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Puerto Rico
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Puerto Rico

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from transport (energy) (mt co2e), per capita, Puerto Rico or Sri Lanka?: Puerto Rico, at 0 Mt CO2e per person against 0 Mt CO2e per person in Sri Lanka as of 2024.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per capita between Puerto Rico and Sri Lanka?: 0 Mt CO2e per person, with Puerto Rico ahead.
How many years of comparable data are there for Puerto Rico and Sri Lanka?: 55 years are reported by both, from 1970 to 2024.
How do Puerto Rico and Sri Lanka rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per capita?: Puerto Rico ranks 96th and Sri Lanka ranks 97th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Puerto Rico vs Sri Lanka: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-capita/puerto-rico-us/sri-lanka/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-capita/puerto-rico-us/sri-lanka/">Puerto Rico vs Sri Lanka: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per capita
Unit: Mt CO2e per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 241 places, 13,255 data points, 1970–2024
Last refreshed: 21 September 2026

Methane (CH4) emissions from Transport (Energy) (Mt CO2e) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.