Annual primary energy fossil vs low carbon in Portugal
Portugal: Annual primary energy fossil vs low carbon was -0.5683 in 2025. ◆ Volatile
Latest (2025)
-0.5683
Change on year
down 109.0%
World rank
62nd
of 80 countries
All-time high
12.43
in 2010
All-time low
-9.18
in 2017
Years of data
60
1966–2025
Annual primary energy fossil vs low carbon in Portugal, 1966–2025
Source: Our World in Data.
Analysis
The most recent figure for annual primary energy fossil vs low carbon in Portugal is -0.5683, measured in 2025.
That represents a change of down 109.0% on the previous year and up 90.9% over ten years.
Over the whole period, annual primary energy fossil vs low carbon in Portugal peaked at 12.43 in 2010 and was at its lowest, -9.18, in 2017.
That places Portugal 62nd out of 80 countries with data for 2025, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Annual primary energy fossil vs low carbon in Portugal, year by year
| Year | Value | Change |
|---|---|---|
| 1966 | 1.28 | — |
| 1967 | 0.1808 | -85.9% |
| 1968 | -0.1839 | -201.7% |
| 1969 | 1.28 | -796.3% |
| 1970 | -0.7918 | -161.8% |
| 1971 | 0.2357 | -129.8% |
| 1972 | 0.8251 | +250.1% |
| 1973 | 0.5026 | -39.1% |
| 1974 | 0.4424 | -12.0% |
| 1975 | -1.25 | -382.2% |
| 1976 | -1.64 | +31.5% |
| 1977 | 5.19 | -416.3% |
| 1978 | 0.8389 | -83.8% |
| 1979 | 0.4808 | -42.7% |
| 1980 | -3 | -724.6% |
| 1981 | -3.03 | +0.9% |
| 1982 | 2.03 | -167.0% |
| 1983 | 1.26 | -37.8% |
| 1984 | 1.66 | +31.7% |
| 1985 | 1.47 | -11.9% |
| 1986 | -2.02 | -237.7% |
| 1987 | 0.6563 | -132.5% |
| 1988 | 3.21 | +388.4% |
| 1989 | -6.4 | -299.7% |
| 1990 | 3.46 | -154.1% |
| 1991 | 0.2566 | -92.6% |
| 1992 | -4.17 | -1725.0% |
| 1993 | 3.95 | -194.6% |
| 1994 | 2.52 | -36.2% |
| 1995 | -2.06 | -182.0% |
| 1996 | 6.41 | -410.6% |
| 1997 | -1.39 | -121.6% |
| 1998 | -0.0448 | -96.8% |
| 1999 | -5.03 | +11116.2% |
| 2000 | 4.5 | -189.5% |
| 2001 | 3.2 | -28.9% |
| 2002 | -5.83 | -282.3% |
| 2003 | 7.76 | -233.1% |
| 2004 | -5.13 | -166.1% |
| 2005 | -3.99 | -22.1% |
| 2006 | 8.47 | -312.0% |
| 2007 | 2.68 | -68.4% |
| 2008 | -1.64 | -161.1% |
| 2009 | 5.07 | -409.9% |
| 2010 | 12.43 | +145.3% |
| 2011 | -3.73 | -130.0% |
| 2012 | -5.6 | +50.2% |
| 2013 | 10.73 | -291.6% |
| 2014 | 2.18 | -79.6% |
| 2015 | -6.23 | -385.5% |
| 2016 | 6.62 | -206.3% |
| 2017 | -9.18 | -238.6% |
| 2018 | 7.13 | -177.6% |
| 2019 | -1.81 | -125.4% |
| 2020 | 3.41 | -288.6% |
| 2021 | 2.46 | -27.9% |
| 2022 | -3.78 | -253.8% |
| 2023 | 6.47 | -271.2% |
| 2024 | 6.29 | -2.8% |
| 2025 | -0.5683 | -109.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.6393 | -0.1839 | 1.28 | 4 |
| 1970s | 0.4835 | -1.64 | 5.19 | 10 |
| 1980s | -0.4171 | -6.4 | 3.21 | 10 |
| 1990s | 0.3895 | -5.03 | 6.41 | 10 |
| 2000s | 1.51 | -5.83 | 8.47 | 10 |
| 2010s | 1.25 | -9.18 | 12.43 | 10 |
| 2020s | 2.38 | -3.78 | 6.47 | 6 |
Countries ranked near Portugal
More climate change data for Portugal
- Emissions from livestock — Emissions (CO2eq) 5,543 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 1,218 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 4,325 kt (2050)
- Emissions from livestock — Emissions 4.6 kt (2050)
- Emissions from livestock — Emissions 154.46 kt (2050)
- Emissions from crops — Emissions (CO2eq) 950.54 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 585.76 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 364.79 kt (2050)
- Emissions from crops — Emissions 2.21 kt (2050)
- Emissions from crops — Emissions 13.03 kt (2050)
Frequently asked questions
- What is annual primary energy fossil vs low carbon in Portugal?
- Annual primary energy fossil vs low carbon in Portugal was -0.5683 in 2025, according to Our World in Data.
- What is the highest annual primary energy fossil vs low carbon recorded in Portugal?
- The highest recorded value was 12.43 in 2010.
- What is the lowest annual primary energy fossil vs low carbon recorded in Portugal?
- The lowest recorded value was -9.18 in 2017.
- How does Portugal rank for annual primary energy fossil vs low carbon?
- Portugal ranks 62nd out of 80 countries with data for 2025.
- Is annual primary energy fossil vs low carbon rising or falling in Portugal?
- Over the last ten years it is up 90.9%. The long-run trend across the full record is volatile.
- Where does this Portugal data come from?
- The figures come from Our World in Data, published as part of Annual primary energy fossil vs low carbon. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 60 observations, free to reuse under CC BY 4.0 (Our World in Data).