CO₂ Emissions Per Capita by Country (2026 Ranking)

What Is CO₂ Per Capita?

CO₂ per capita—short for carbon dioxide emissions per capita—is the average amount of CO₂ (and other greenhouse gases, measured as CO₂ equivalent) that each person in a country emits in a year. It is calculated by dividing a country's total annual emissions by its population. The result is usually expressed in tonnes of CO₂ equivalent per person per year (tCO₂e/person/yr). This metric lets you compare emissions on a fair, per-person basis rather than in absolute totals.

Territorial (or production-based) CO₂ per capita counts emissions produced within a country's borders: energy, industry, transport, and land use. Consumption-based CO₂ per capita assigns emissions to the country where goods and services are consumed, so it includes emissions embedded in imports and excludes those in exports. This page focuses mainly on territorial emissions, as they are widely available and allow consistent global comparison.

Why Per Capita Matters vs Total Emissions

Total national emissions alone can be misleading. China, the United States, and India often appear at the top of total-emissions lists simply because they have large populations and economies. A country with 1.4 billion people will almost always emit more in total than a country with 5 million—but that doesn't tell you how much the average individual in each country is responsible for.

Per capita emissions reveal the footprint of the typical person. Luxembourg and Qatar, for example, have small populations but very high per capita emissions because of heavy fossil fuel use, cross-border fuel sales, or energy-intensive industries. Conversely, India has huge total emissions but relatively low per capita emissions because its population is so large. Per capita metrics help you understand lifestyle and policy impact: how much does the average resident contribute, and how does that compare to climate targets or to people in other countries?

Global Median and How You Compare

The global median CO₂ per capita—the middle value when all countries with data are sorted from lowest to highest—sits around 4.7 tonnes per person per year. That means roughly half of countries emit more per person than this, and half emit less. If your country is above the median, the average resident has a footprint higher than most of the world; if it's below, your country's per-person emissions are comparatively lower.

Climate goals often target per capita emissions of about 2–3 tonnes by 2050 to keep warming within 1.5–2°C. Today, many high-income countries still sit well above that. Comparing your country to the global median and to climate targets helps put national progress into perspective.

Developed vs Developing Countries

Wealthier, industrialized countries tend to have higher per capita emissions. Higher incomes usually mean more car ownership, air travel, heating and cooling, and consumption of energy-intensive goods. North America, Australia, and parts of Europe often exceed 10–15 tonnes per person per year. Many developing countries, by contrast, have per capita emissions below 2 tonnes—often under 1— due to lower energy use, fewer cars and flights, and different consumption patterns.

It's important to note that low per capita emissions don't mean developing countries have no climate responsibility. A large share of emissions from manufacturing and agriculture in these regions is embedded in products exported to wealthier nations. Consumption-based accounting assigns those emissions to the consumer country, which can shift the picture for high-import countries.

Regional Differences

Emissions per capita vary sharply by region. North America and Oceania typically have the highest averages, driven by car-heavy transport, large homes, and fossil-fuel-dependent grids. Europe is often lower thanks to more public transport, better building efficiency, and a higher share of renewables, though there are large differences between western and eastern Europe. Asia shows enormous spread: Japan and South Korea are in a mid-range band, while many South Asian and Southeast Asian countries are well below the global median.

Africa and parts of Latin America generally have lower per capita emissions, but urbanization and economic growth are changing that. Oil- and gas-producing countries in the Middle East often rank very high per capita due to energy-intensive extraction and domestic subsidies. Understanding these regional patterns helps explain why your country ranks where it does and what factors drive its emissions.

Why Rankings Differ

Rankings can differ between sources because of data years, emission scopes (territorial vs consumption-based), and methodologies. Territorial emissions cover what's produced within borders; consumption-based emissions include the carbon embedded in imports. Some datasets include land-use change and forestry; others don't. Data year matters too—countries update statistics over time, and rankings can shift as new figures are released.

Small countries with unusual economies—aviation hubs, financial centers, or oil exporters—can have per capita figures that look extreme compared to their neighbors. Luxembourg's high numbers, for example, reflect cross-border fuel sales and commuters. Use rankings as a guide, not an absolute truth, and check the methodology for how our data is sourced and calculated.