How many years of comparable data are there for Peru and Tajikistan?

32 years are reported by both, from 1992 to 2023.

Where does this data come from?

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

Peru vs Tajikistan: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square

Peru

0 Mt CO2e per square kilometre

in 2023

Tajikistan

0 Mt CO2e per square kilometre

in 2023

Peru rank

135th

Tajikistan rank

138th

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

Peru
Tajikistan

How they compare

Peru currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Tajikistan, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 5 times across 32 shared years of data; in 1992 it was Tajikistan ahead.

Peru ranks 135th and Tajikistan ranks 138th of 197 countries.

Across the 4 decades both report, Peru averaged higher in 3 and Tajikistan in 1.

Head to head by decade

Decade	Peru	Tajikistan	Difference	Ahead
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Peru
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Peru
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Peru
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Tajikistan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from building (energy) (mt co2e), per square, Peru or Tajikistan?: Peru, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Tajikistan as of 2023.
What is the difference in methane (ch4) emissions from building (energy) (mt co2e), per square between Peru and Tajikistan?: 0 Mt CO2e per square kilometre, with Peru ahead.
How many years of comparable data are there for Peru and Tajikistan?: 32 years are reported by both, from 1992 to 2023.
How do Peru and Tajikistan rank globally for methane (ch4) emissions from building (energy) (mt co2e), per square?: Peru ranks 135th and Tajikistan ranks 138th of 197 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Building (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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Peru vs Tajikistan: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/peru/tajikistan/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/peru/tajikistan/">Peru vs Tajikistan: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Building (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: 244 places, 12,543 data points, 1970–2023
Last refreshed: 22 September 2026

Methane (CH4) emissions from Building (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.