Annual CO₂ emissions by world region in Portugal
Portugal: Annual CO₂ emissions by world region was 35.54 million tonnes in 2024. ◆ Volatile
Annual CO₂ emissions by world region in Portugal, 1870–2024
Source: Global Carbon Budget (2025) – with major processing by Our World in Data. Measured in tonnes.
Analysis
Portugal recorded 35.54 million tonnes for annual co₂ emissions by world region in 2024.
That represents a change of down 5.5% on the previous year and down 25.9% over ten years.
Over the whole period, annual co₂ emissions by world region in Portugal peaked at 69.64 million tonnes in 2005 and was at its lowest, 21,984 tonnes, in 1870.
That places Portugal 66th out of 215 countries with data for 2024, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1870s | 617,018 tonnes | 21,984 tonnes | 1.17 million tonnes | 10 |
| 1880s | 1.17 million tonnes | 879,360 tonnes | 1.57 million tonnes | 10 |
| 1890s | 1.79 million tonnes | 1.51 million tonnes | 2.14 million tonnes | 10 |
| 1900s | 2.75 million tonnes | 2.39 million tonnes | 3.20 million tonnes | 10 |
| 1910s | 2.83 million tonnes | 1.10 million tonnes | 3.86 million tonnes | 10 |
| 1920s | 3.08 million tonnes | 2.10 million tonnes | 3.99 million tonnes | 10 |
| 1930s | 4.20 million tonnes | 3.39 million tonnes | 4.93 million tonnes | 10 |
| 1940s | 4.04 million tonnes | 2.94 million tonnes | 5.54 million tonnes | 10 |
| 1950s | 6.50 million tonnes | 5.35 million tonnes | 7.98 million tonnes | 10 |
| 1960s | 11.10 million tonnes | 8.21 million tonnes | 14.59 million tonnes | 10 |
| 1970s | 20.42 million tonnes | 15.24 million tonnes | 24.86 million tonnes | 10 |
| 1980s | 30.34 million tonnes | 26.77 million tonnes | 40.82 million tonnes | 10 |
| 1990s | 52.99 million tonnes | 45.31 million tonnes | 66.88 million tonnes | 10 |
| 2000s | 64.61 million tonnes | 57.15 million tonnes | 69.64 million tonnes | 10 |
| 2010s | 50.73 million tonnes | 47.58 million tonnes | 55.17 million tonnes | 10 |
| 2020s | 39.18 million tonnes | 35.54 million tonnes | 41.74 million tonnes | 5 |
Countries ranked near Portugal
More climate change data for Portugal
- Share of global CO₂ emissions and population 0.1% (2100)
- Population growth 1.0% (2025)
- Population, total 10.80 million (2025)
- Urban population growth 1.3% (2025)
- Urban population 6.64 million (2025)
- Urban population 61.5% (2025)
- CO₂ emissions per capita vs. GDP per capita 3.41 tonnes per person (2024)
- Cumulative CO₂ emissions 2.77 billion tonnes (2024)
- CO₂ emissions per capita 3.41 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 3.41 tonnes per person (2024)
Frequently asked questions
- What is annual co₂ emissions by world region in Portugal?
- Annual co₂ emissions by world region in Portugal was 35.54 million tonnes in 2024, according to Global Carbon Budget (2025) – with major processing by Our World in Data.
- What is the highest annual co₂ emissions by world region recorded in Portugal?
- The highest recorded value was 69.64 million tonnes in 2005.
- What is the lowest annual co₂ emissions by world region recorded in Portugal?
- The lowest recorded value was 21,984 tonnes in 1870.
- How does Portugal rank for annual co₂ emissions by world region?
- Portugal ranks 66th out of 215 countries with data for 2024.
- Is annual co₂ emissions by world region rising or falling in Portugal?
- Over the last ten years it is down 25.9%. The long-run trend across the full record is volatile.
- Where does this Portugal data come from?
- The figures come from Global Carbon Budget (2025) – with major processing by Our World in Data, published as part of Annual CO₂ emissions by world region. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 155 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Annual total emissions of carbon dioxide (CO₂), excluding land-use change, measured in tonnes.