Tonga: Carbon dioxide (CO2) emissions from Fugitive Emissions (Energy) (Mt CO2e)

Key figures

What the numbers say

From 2015 to 2024 there is no clear straight-line trend: a straight line explains less than 1% of the movement over 10 observed years, so the value is moving around more than it is heading anywhere.

Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.

How it compares

In 2024, Tonga had the 141st highest value of the 190 economies reporting that year. Higher is not always better: for some indicators the lowest value is the one to aim for. See the full ranking.

Closest to Tonga in the 2024 ranking

• St. Lucia — 185th of 190: 0
• St. Vincent and the Grenadines — 186th of 190: 0
• Togo — 187th of 190: 0
• Turks and Caicos Islands — 189th of 190: 0
• Vanuatu — 190th of 190: 0

What this measures

A measure of annual emissions of carbon dioxide (CO2), one of the six Kyoto greenhouse gases (GHG), from fugitive emissions (subsector of the energy sector) including IPCC 2006 codes 1.A.1.bc Petroleum Refining - Manufacture of Solid Fuels and Other Energy Industries, 1.B.1 Solid Fuels, 1.B.2 Oil and Natural Gas, 5.B. The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5).

Limitations: Global GHG emissions are currently not directly measurable, but approaches for their estimation exist, and numerous sources exist to supply data for this indicator. Reputable scientific organizations produce these data for use for research, policy analysis, climate negotiations, and broader public communications. The estimated accuracy from fossil fuel combustion and industrial processes are quite high, as quantities of fossil fuels and other emissive materials (such as cement and steel) produced are well known. For these sectors, emissions estimates are roughly accurate to within 10% when aggregated to the global level and between 4% and 35% at the country level (Crippa et al., 2023).

Regional and income-group figures are computed by the World Bank as a sum.

All 55 values

Carbon dioxide (CO2) emissions from Fugitive Emissions (Energy) (Mt CO2e) in nearby economies

• Australia — 34.1 (2024)
• Brunei Darussalam — 3.15 (2024)
• Cambodia — 0 (2024)
• China — 821.58 (2024)
• Fiji — 0 (2024)
• French Polynesia — 0 (2024)
• Hong Kong SAR, China — 0.44 (2024)
• Indonesia — 27.97 (2024)
• Japan

More environment data for Tonga

• Rural population — 81,794 (2025)
• Rural population (% of total population) — 78.84% (2025)
• Urban population — 21,948 (2025)
• Urban population (% of total population) — 21.16% (2025)
• Aquaculture production (metric tons) — 113 (2024)
• Capture fisheries production (metric tons) — 1,120 (2024)
• Total fisheries production (metric tons) — 1,233 (2024)
• Rural population growth (annual %) — -0.42% (2025)
• Urban population growth (annual %) — -0.39% (2025)
• Agricultural land (sq. km) — 349 (2024)
• Agricultural land (% of land area)

Reading data like this

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• Real change or random noise? A plain guide to reading your numbers — 2 min read

Questions people ask

What is Tonga's carbon dioxide (CO2) emissions from Fugitive Emissions (Energy) (Mt CO2e)?

0 in 2024, according to the World Bank (World Development Indicators).

How does Tonga rank?

141st highest of 190 economies with data for 2024.

Where does this data come from?

The World Bank's World Development Indicators, licensed CC BY 4.0. Original source: EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission, uri: https://edgar.jrc.ec.europa.eu/dataset_ghg2024, publisher: JRC European Commission, date published: 2024; International Energy Agency (IEA), uri: https://edgar.j….

Source

World Bank, World Development Indicators, indicator EN.GHG.CO2.FE.MT.CE.AR5, licensed CC BY 4.0. Original source: EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission, uri: https://edgar.jrc.ec.europa.eu/dataset_ghg2024, publisher: JRC European Commission, date published: 2024; International Energy Agency (IEA), uri: https://edgar.j… Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.

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