List of countries by carbon intensity
Carbon intensity of GDP measures CO2 emissions per GDP unit
From Wikipedia, the free encyclopedia
The following list of countries by carbon intensity of GDP sorts countries by their emission intensity. Carbon intensity or emission intensity of GDP is a measure that evaluates the amount of carbon dioxide (CO2) emissions produced per unit of GDP. It provides an indication of how efficiently an economy uses carbon-based resources to generate economic output. A lower carbon intensity indicates that less CO2 is emitted to produce a given level of economic output, indicating a more carbon-efficient economy.

List
Countries
Countries by carbon intensity of GDP. Carbon intensity is measured by CO2 emissions in kilograms per International dollar (US dollar adjusted for purchasing power parity) of economic output.[1] Data are for the year 2022.
World regions and income groups
| Region / income group | CO2 kg/$ |
|---|---|
| Upper-middle-income countries | 0.35 |
| Asia | 0.33 |
| Oceania | 0.29 |
| World | 0.29 |
| North America | 0.26 |
| Lower-middle-income countries | 0.25 |
| Africa | 0.22 |
| High income countries | 0.22 |
| Europe | 0.20 |
| Low-income countries | 0.20 |
| South America | 0.18 |
Historical development
Development of CO2 emissions in kilograms per international dollar of economic output in major countries over time.[1]
| Country | 2022 | 2010 | 2000 | 1990 | 1980 | 1970 | 1950 | 1900 | 1850 | 1820 | 1950–2018 (change) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.23 | 0.24 | 0.27 | 0.33 | 0.29 | 0.30 | 0.22 | 0.10 | +5% | |||
| 0.29 | 0.41 | 0.51 | 0.60 | 0.66 | 0.61 | 0.57 | 0.42 | −49% | |||
| 0.12 | 0.13 | 0.13 | 0.13 | 0.10 | 0.06 | 0.03 | +300% | ||||
| 0.18 | 0.28 | 0.37 | 0.44 | 0.59 | 0.77 | 1.01 | 1.24 | 0.71 | −82% | ||
| 0.15 | 0.16 | 0.20 | 0.18 | 0.18 | 0.21 | 0.16 | 0.12 | −6% | |||
| 0.31 | 0.40 | 0.50 | 0.55 | 0.70 | 0.82 | 0.95 | 0.81 | −67% | |||
| 0.42 | 0.67 | 0.61 | 0.73 | 0.79 | 0.71 | 0.18 | +133% | ||||
| 0.11 | 0.16 | 0.20 | 0.24 | 0.39 | 0.49 | 0.58 | 0.69 | 0.21 | 0.05 | −81% | |
| 0.17 | 0.25 | 0.33 | 0.52 | 0.62 | 0.76 | 1.21 | 1.26 | 0.20 | 0.09 | −86% | |
| 0.27 | 0.32 | 0.35 | 0.33 | 0.29 | 0.24 | 0.17 | 0.04 | +59% | |||
| 0.21 | 0.22 | 0.24 | 0.20 | 0.22 | 0.16 | 0.09 | 0.02 | +133% | |||
| 0.16 | 0.21 | 0.25 | 0.30 | 0.33 | 0.36 | 0.16 | 0.13 | +0% | |||
| 0.22 | 0.27 | 0.30 | 0.31 | 0.38 | 0.48 | 0.40 | 0.21 | −45% | |||
| 0.25 | 0.28 | 0.32 | 0.38 | 0.39 | 0.31 | 0.31 | 0.04 | −19% | |||
| 0.14 | 0.25 | 0.28 | 0.39 | 0.53 | 0.57 | 0.53 | 0.54 | −74% | |||
| 0.11 | 0.14 | 0.29 | 0.23 | 0.44 | 0.22 | 0.06 | +83% | ||||
| 0.15 | 0.19 | 0.23 | 0.23 | 0.20 | 0.21 | 0.13 | +15% | ||||
| 0.15 | 0.15 | 0.22 | 0.18 | 0.19 | 0.23 | 0.10 | +50% | ||||
| 0.26 | 0.42 | 0.65 | 1.21 | 1.42 | 1.32 | 1.16 | −80% | ||||
| 0.44 | 0.52 | 0.96 | 1.38 | 1.25 | 1.20 | −64% | |||||
| 0.36 | 0.45 | 0.61 | 0.91 | 0.80 | 0.61 | 0.37 | −3% | ||||
| 0.56 | 0.80 | 1.11 | 1.33 | 1.11 | 1.02 | 1.11 | −50% | ||||
| 0.34 | 0.38 | 0.41 | 0.42 | 0.58 | 0.56 | 0.10 | +240% | ||||
| 0.15 | 0.19 | 0.28 | 0.31 | 0.41 | 0.36 | 0.34 | 0.23 | −56% | |||
| 0.08 | 0.13 | 0.18 | 0.24 | 0.36 | 0.57 | 0.38 | 0.54 | −79% | |||
| 0.06 | 0.10 | 0.14 | 0.19 | 0.23 | 0.27 | 0.19 | 0.26 | −58% | |||
| 0.12 | 0.23 | 0.30 | 0.40 | 0.50 | 0.68 | 0.90 | 1.34 | 1.04 | 0.61 | −87% | |
| 0.26 | 0.37 | 0.46 | 0.55 | 0.71 | 0.88 | 1.10 | 1.08 | 0.23 | 0.03 | −76% | |
| 0.41 | 0.34 | 0.24 | 0.19 | 0.26 | 0.56 | 0.06 | +583% |