You candownloadour complete Our World in Data CO2 and Greenhouse Gas Emissions database. Contact online >>
You candownloadour complete Our World in Data CO2 and Greenhouse Gas Emissions database.
In the selection box above you can also add or remove additional countries and they will appear on all of the charts on this page. This allows you to compare specific countries you might be interested in, and measure progress against others.
The data will continue to update – often on an annual basis – with the latest global and country emissions estimates.
Annual emissions figures are often used to compare countries'' contribution to climate change. But this metric often reflects differences in population size across the world.
To understand the ''footprint'' of the average person in a given country, this chart shows per capita emissions.
These figures reflect ''production-based'' emissions, so do not correct for traded goods.
This interactive chart shows how much carbon dioxide (CO2) is produced in a given year.
This interactive chart shows the year-on-year growth in annual CO2 emissions.
Year-to-year changes in emissions can vary a lot – this can create a particularly ''noisy'' time series.
When we only look at emissions produced today, we fail to recognise historical responsibility for emissions in recent decades or centuries.
This interactive chart shows cumulative CO2 emissions – the sum of emissions produced since 1751 to the given year. This allows us to understand how much of the total CO2 emissions to date has been emitted by a given country.
How do production- and trade-adjusted emissions compare?
When countries set targets, measure or compare CO2 emissions, they tend to focus on production-based emissions – CO2 emitted within a country''s own borders. However, this fails to capture emissions from traded goods – the CO2 emitted in the production of goods elsewhere, which are later imported (or the opposite: emissions from goods that are exported).
We can estimate consumption-based CO2 emissions by correcting for trade. These emissions are shown in the interactive chart. Note that the resolution of data needed to calculate this is not available for all countries.
→ We provide more detail on consumption-based emissions in our article ''How do CO2 emissions compare when we adjust for trade?''
Looking at a country''s annual emissions is useful, but it can be hard to put these numbers in context of the global total. Is 10 million tonnes of CO2 large or small; what about 100 million; or 1 billion tonnes?
This interactive chart shows annual emissions as a percentage of the global total in a given year.
Just as with annual emissions, simply presenting cumulative CO2 figures can be hard to contextualize. Has a given country''s contribution to the global total been large or small?
CO2 emissions are dominated by the burning of fossil fuels for energy production, and industrial production of materials such as cement.
What is the contribution of each fuel source to the country''s CO2 emissions?
This interactive chart shows the breakdown of annual CO2 emissions by source: either coal, oil, gas, cement production or gas flaring. This breakdown is strongly influenced by the energy mix of a given country, and changes as a country shifts to or from a given energy source.
This interactive chart shows the same data – CO2 emissions from coal, oil, gas, cement and flaring – but as individual lines to see clearly how each is changing over time.
In discussions on climate change, we tend to focus on carbon dioxide (CO2) – the most dominant greenhouse gas produced by the burning of fossil fuels, industrial production, and land use change.
But CO2is not the only greenhouse gas that is driving global climate change. There are a number of others – methane, nitrous oxide, and trace gases such as the group of ''F-gases'' – which have contributed a significant amount of warming to date.
The charts above focused on carbon dioxide (CO2). But CO2 is not the only greenhouse gas. Others, including methane and nitrous oxide, have also had a significant impact on global warming to date.
The first interactive chart shows per capita greenhouse gas emissions. This is measured as the sum of all greenhouse gases, and given by a metric called ''carbon dioxide equivalents''.
''Carbon dioxide equivalents'' try to correct for the fact that one unit (e.g. a tonne) of a given gas doesn''t have the same same impact on warming as another. We therefore multiply the emissions of each gas by its ''global warming potential'' (GWP) value: this measures the amount of warming one tonne of that gas would create relative to one tonne of CO2.
The other interactive chart shows where these emissions come from: the contribution of each sector.
→ We provide more detail on total greenhouse gas emissions in our sub-page ''Greenhouse gas emissions''.
How much greenhouse gases do countries emit in total when we include land use change and forestry?
How much greenhouse gases do countries emit when we exclude land use change and forestry?
Where do its CO2 emissions come from? See the breakdown by sector.
Methane (CH4) is a strong greenhouse gas, mainly produced through agricultural activities (e.g. livestock and rice production), in addition to leakages from oil and gas production (called ''fugitive emissions'').
This first interactive chart here shows per capita emissions of methane each year. This is measured in ''carbon dioxide equivalents''.
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