Which has higher energy — emissions (co2eq) (ar5), per unit of gdp, Montenegro or Tonga?

Montenegro, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Tonga as of 2023.

What is the difference in energy — emissions (co2eq) (ar5), per unit of gdp between Montenegro and Tonga?

0 kt per US$ of GDP, with Montenegro ahead.

How many years of comparable data are there for Montenegro and Tonga?

18 years are reported by both, from 2006 to 2023.

Where does this data come from?

Statizoid (derived), published as Energy — Emissions (CO2eq) (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Montenegro vs Tonga: Energy — Emissions (CO2eq) (AR5), per unit of GDP

Montenegro

0 kt per US$ of GDP

in 2023

Tonga

0 kt per US$ of GDP

in 2023

Montenegro rank

93rd

Tonga rank

95th

Energy — Emissions (CO2eq) (AR5), per unit of GDP over time

Montenegro
Tonga

How they compare

Montenegro currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Tonga, a difference of 0 kt per US$ of GDP.

Across all 18 years both countries report, Montenegro has been ahead every year.

Montenegro ranks 93rd and Tonga ranks 95th of 184 countries.

Montenegro has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Montenegro	Tonga	Difference	Ahead
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Montenegro
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Montenegro
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Montenegro

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions (co2eq) (ar5), per unit of gdp, Montenegro or Tonga?: Montenegro, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Tonga as of 2023.
What is the difference in energy — emissions (co2eq) (ar5), per unit of gdp between Montenegro and Tonga?: 0 kt per US$ of GDP, with Montenegro ahead.
How many years of comparable data are there for Montenegro and Tonga?: 18 years are reported by both, from 2006 to 2023.
How do Montenegro and Tonga rank globally for energy — emissions (co2eq) (ar5), per unit of gdp?: Montenegro ranks 93rd and Tonga ranks 95th of 184 countries.
Where does this data come from?: Statizoid (derived), published as Energy — Emissions (CO2eq) (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Montenegro vs Tonga: Energy — Emissions (CO2eq) (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/energy-emissions-co2eq-ar5-per-unit-of-gdp/montenegro/tonga/

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<a href="https://climate.statizoid.com/compare/energy-emissions-co2eq-ar5-per-unit-of-gdp/montenegro/tonga/">Montenegro vs Tonga: Energy — Emissions (CO2eq) (AR5), per unit of GDP</a> — Statizoid

About this data

Indicator: Energy — Emissions (CO2eq) (AR5), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 185 places, 9,789 data points, 1961–2023
Last refreshed: 23 September 2026

Energy — Emissions (CO2eq) (AR5) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.