Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit in Portugal
Portugal: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit was 0 Mt CO2e per US$ of GDP in 2024. ◆ Volatile
Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit in Portugal, 1970–2024
Source: Statizoid (derived). Measured in Mt CO2e per US$ of GDP.
Analysis
Portugal recorded 0 Mt CO2e per US$ of GDP for methane (ch4) emissions from transport (energy) (mt co2e), per unit in 2024. That is the lowest value across all 55 years on record.
Compared with earlier readings it is down 12.0% on the previous year and down 28.3% over ten years.
Over the whole period, methane (ch4) emissions from transport (energy) (mt co2e), per unit in Portugal peaked at 0 Mt CO2e per US$ of GDP in 1971 and was at its lowest, 0 Mt CO2e per US$ of GDP, in 2024.
Portugal ranks 165th of 191 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit in Portugal, year by year
| Year | Mt CO2e per US$ of GDP | Change |
|---|---|---|
| 1970 | 0 Mt CO2e per US$ of GDP | — |
| 1971 | 0 Mt CO2e per US$ of GDP | +1.7% |
| 1972 | 0 Mt CO2e per US$ of GDP | -9.8% |
| 1973 | 0 Mt CO2e per US$ of GDP | -13.5% |
| 1974 | 0 Mt CO2e per US$ of GDP | -16.6% |
| 1975 | 0 Mt CO2e per US$ of GDP | +5.9% |
| 1976 | 0 Mt CO2e per US$ of GDP | -6.1% |
| 1977 | 0 Mt CO2e per US$ of GDP | -6.4% |
| 1978 | 0 Mt CO2e per US$ of GDP | -8.7% |
| 1979 | 0 Mt CO2e per US$ of GDP | -10.2% |
| 1980 | 0 Mt CO2e per US$ of GDP | -17.3% |
| 1981 | 0 Mt CO2e per US$ of GDP | +7.1% |
| 1982 | 0 Mt CO2e per US$ of GDP | +9.5% |
| 1983 | 0 Mt CO2e per US$ of GDP | +12.1% |
| 1984 | 0 Mt CO2e per US$ of GDP | +6.7% |
| 1985 | 0 Mt CO2e per US$ of GDP | -3.1% |
| 1986 | 0 Mt CO2e per US$ of GDP | -23.7% |
| 1987 | 0 Mt CO2e per US$ of GDP | -11.0% |
| 1988 | 0 Mt CO2e per US$ of GDP | -5.3% |
| 1989 | 0 Mt CO2e per US$ of GDP | +0.5% |
| 1990 | 0 Mt CO2e per US$ of GDP | -17.0% |
| 1991 | 0 Mt CO2e per US$ of GDP | -8.5% |
| 1992 | 0 Mt CO2e per US$ of GDP | -10.9% |
| 1993 | 0 Mt CO2e per US$ of GDP | +14.0% |
| 1994 | 0 Mt CO2e per US$ of GDP | -6.2% |
| 1995 | 0 Mt CO2e per US$ of GDP | -18.0% |
| 1996 | 0 Mt CO2e per US$ of GDP | -4.3% |
| 1997 | 0 Mt CO2e per US$ of GDP | -0.1% |
| 1998 | 0 Mt CO2e per US$ of GDP | -6.3% |
| 1999 | 0 Mt CO2e per US$ of GDP | -5.5% |
| 2000 | 0 Mt CO2e per US$ of GDP | +4.1% |
| 2001 | 0 Mt CO2e per US$ of GDP | -10.1% |
| 2002 | 0 Mt CO2e per US$ of GDP | -11.1% |
| 2003 | 0 Mt CO2e per US$ of GDP | -23.2% |
| 2004 | 0 Mt CO2e per US$ of GDP | -20.0% |
| 2005 | 0 Mt CO2e per US$ of GDP | -15.1% |
| 2006 | 0 Mt CO2e per US$ of GDP | -13.9% |
| 2007 | 0 Mt CO2e per US$ of GDP | -18.4% |
| 2008 | 0 Mt CO2e per US$ of GDP | -16.3% |
| 2009 | 0 Mt CO2e per US$ of GDP | +1.7% |
| 2010 | 0 Mt CO2e per US$ of GDP | -8.4% |
| 2011 | 0 Mt CO2e per US$ of GDP | -14.2% |
| 2012 | 0 Mt CO2e per US$ of GDP | +3.1% |
| 2013 | 0 Mt CO2e per US$ of GDP | -8.5% |
| 2014 | 0 Mt CO2e per US$ of GDP | -5.5% |
| 2015 | 0 Mt CO2e per US$ of GDP | +15.6% |
| 2016 | 0 Mt CO2e per US$ of GDP | -5.0% |
| 2017 | 0 Mt CO2e per US$ of GDP | -7.7% |
| 2018 | 0 Mt CO2e per US$ of GDP | -10.2% |
| 2019 | 0 Mt CO2e per US$ of GDP | +2.4% |
| 2020 | 0 Mt CO2e per US$ of GDP | -13.3% |
| 2021 | 0 Mt CO2e per US$ of GDP | -3.0% |
| 2022 | 0 Mt CO2e per US$ of GDP | +9.4% |
| 2023 | 0 Mt CO2e per US$ of GDP | -5.0% |
| 2024 | 0 Mt CO2e per US$ of GDP | -12.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 10 |
| 1980s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 10 |
| 1990s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 10 |
| 2000s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 10 |
| 2010s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 10 |
| 2020s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 5 |
Countries ranked near Portugal
More environment data for Portugal
- Historical exposure to drought — Land soil moisture anomaly -0.6043 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -0.5127 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.44 °C (2025)
- Temperature change 2.15 °C (2025)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), annual 0.7415 % change on previous year (2024)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e) -3.13 % change on previous year (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is methane (ch4) emissions from transport (energy) (mt co2e), per unit in Portugal?
- Methane (ch4) emissions from transport (energy) (mt co2e), per unit in Portugal was 0 Mt CO2e per US$ of GDP in 2024, according to Statizoid (derived).
- What is the highest methane (ch4) emissions from transport (energy) (mt co2e), per unit recorded in Portugal?
- The highest recorded value was 0 Mt CO2e per US$ of GDP in 1971.
- What is the lowest methane (ch4) emissions from transport (energy) (mt co2e), per unit recorded in Portugal?
- The lowest recorded value was 0 Mt CO2e per US$ of GDP in 2024.
- How does Portugal rank for methane (ch4) emissions from transport (energy) (mt co2e), per unit?
- Portugal ranks 165th out of 191 countries with data for 2024.
- Is methane (ch4) emissions from transport (energy) (mt co2e), per unit rising or falling in Portugal?
- Over the last ten years it is down 28.3%. The long-run trend across the full record is volatile.
- Where does this Portugal data come from?
- The figures come from Statizoid (derived), published as part of Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit of GDP. Statizoid updates them automatically from the source API.
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How this figure is calculated
Methane (CH4) emissions from Transport (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Methane (CH4) emissions from Transport (Energy) (Mt CO2e) ÷ GDP (current US$)
Computed from
- Methane (CH4) emissions from Transport (Energy) EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Methane (CH4) emissions from Transport (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.