Share of global methane emissions in Portugal
Portugal: Share of global methane emissions was 0.1% in 2024. ▼ Falling
Share of global methane emissions in Portugal, 1850–2024
Source: Jones et al. (2025) – with major processing by Our World in Data. Measured in %.
Analysis
In 2024, share of global methane emissions in Portugal stood at 0.1%.
That represents a change of up 0.1% on the previous year and up 5.2% over ten years.
Over the whole period, share of global methane emissions in Portugal peaked at 0.2% in 1875 and was at its lowest, 0.1%, in 2014.
That places Portugal 99th out of 201 countries with data for 2024, putting it in the middle of the range.
The long-run direction has been consistently falling across the 175 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1850s | 0.2% | 0.2% | 0.2% | 10 |
| 1860s | 0.2% | 0.2% | 0.2% | 10 |
| 1870s | 0.2% | 0.2% | 0.2% | 10 |
| 1880s | 0.2% | 0.2% | 0.2% | 10 |
| 1890s | 0.2% | 0.2% | 0.2% | 10 |
| 1900s | 0.2% | 0.2% | 0.2% | 10 |
| 1910s | 0.2% | 0.2% | 0.2% | 10 |
| 1920s | 0.2% | 0.2% | 0.2% | 10 |
| 1930s | 0.2% | 0.2% | 0.2% | 10 |
| 1940s | 0.2% | 0.2% | 0.2% | 10 |
| 1950s | 0.2% | 0.2% | 0.2% | 10 |
| 1960s | 0.2% | 0.2% | 0.2% | 10 |
| 1970s | 0.2% | 0.1% | 0.2% | 10 |
| 1980s | 0.2% | 0.2% | 0.2% | 10 |
| 1990s | 0.2% | 0.2% | 0.2% | 10 |
| 2000s | 0.1% | 0.1% | 0.2% | 10 |
| 2010s | 0.1% | 0.1% | 0.1% | 10 |
| 2020s | 0.1% | 0.1% | 0.1% | 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 share of global methane emissions in Portugal?
- Share of global methane emissions in Portugal was 0.1% in 2024, according to Jones et al. (2025) – with major processing by Our World in Data.
- What is the highest share of global methane emissions recorded in Portugal?
- The highest recorded value was 0.2% in 1875.
- What is the lowest share of global methane emissions recorded in Portugal?
- The lowest recorded value was 0.1% in 2014.
- How does Portugal rank for share of global methane emissions?
- Portugal ranks 99th out of 201 countries with data for 2024.
- Is share of global methane emissions rising or falling in Portugal?
- Over the last ten years it is up 5.2%. The long-run trend across the full record is falling.
- Where does this Portugal data come from?
- The figures come from Jones et al. (2025) – with major processing by Our World in Data, published as part of Share of global methane emissions. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 175 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured as a percentage of the world's methane emissions.