Greenhouse gas emissions - Regions — GHG emissions from power in Portugal

Portugal: Greenhouse gas emissions - Regions — GHG emissions from power was 6.71 million Tonnes of CO2-equivalent in 2023. ◆ Volatile

Latest (2023)
6.71 million Tonnes of CO2-equivalent
Change on year
down 17.4%
World rank
33rd
of 47 countries
All-time high
25.43 million Tonnes of CO2-equivalent
in 2005
All-time low
1.66 million Tonnes of CO2-equivalent
in 1970
Years of data
54
1970–2023

Greenhouse gas emissions - Regions — GHG emissions from power in Portugal, 1970–2023

05.0M10.0M15.0M20.0M25.0M197019962023

Source: Organisation for Economic Co-operation and Development. Measured in Tonnes of CO2-equivalent.

Analysis

Portugal recorded 6.71 million Tonnes of CO2-equivalent for greenhouse gas emissions - regions — ghg emissions from power in 2023.

Compared with earlier readings it is down 17.4% on the previous year and down 57.9% over ten years.

Over the whole period, greenhouse gas emissions - regions — ghg emissions from power in Portugal peaked at 25.43 million Tonnes of CO2-equivalent in 2005 and was at its lowest, 1.66 million Tonnes of CO2-equivalent, in 1970.

That places Portugal 33rd out of 47 countries with data for 2023, putting it in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Greenhouse gas emissions - Regions — GHG emissions from power in Portugal, year by year

Annual values for Greenhouse gas emissions - Regions — GHG emissions from power generation in Portugal, 1970 to 2023.
Year Tonnes of CO2-equivalent Change
1970 1.66 million Tonnes of CO2-equivalent
1971 2.24 million Tonnes of CO2-equivalent +35.3%
1972 1.95 million Tonnes of CO2-equivalent -13.1%
1973 2.38 million Tonnes of CO2-equivalent +22.2%
1974 2.56 million Tonnes of CO2-equivalent +7.8%
1975 3.42 million Tonnes of CO2-equivalent +33.6%
1976 4.27 million Tonnes of CO2-equivalent +24.8%
1977 2.86 million Tonnes of CO2-equivalent -33.0%
1978 2.84 million Tonnes of CO2-equivalent -0.9%
1979 4.15 million Tonnes of CO2-equivalent +46.4%
1980 5.37 million Tonnes of CO2-equivalent +29.2%
1981 6.41 million Tonnes of CO2-equivalent +19.4%
1982 6.29 million Tonnes of CO2-equivalent -1.9%
1983 7.14 million Tonnes of CO2-equivalent +13.5%
1984 6.57 million Tonnes of CO2-equivalent -7.9%
1985 5.87 million Tonnes of CO2-equivalent -10.7%
1986 9.00 million Tonnes of CO2-equivalent +53.3%
1987 8.53 million Tonnes of CO2-equivalent -5.2%
1988 8.08 million Tonnes of CO2-equivalent -5.3%
1989 15.25 million Tonnes of CO2-equivalent +88.7%
1990 15.11 million Tonnes of CO2-equivalent -0.9%
1991 15.97 million Tonnes of CO2-equivalent +5.7%
1992 19.00 million Tonnes of CO2-equivalent +18.9%
1993 17.44 million Tonnes of CO2-equivalent -8.2%
1994 16.85 million Tonnes of CO2-equivalent -3.4%
1995 19.60 million Tonnes of CO2-equivalent +16.3%
1996 15.45 million Tonnes of CO2-equivalent -21.2%
1997 16.45 million Tonnes of CO2-equivalent +6.5%
1998 19.13 million Tonnes of CO2-equivalent +16.3%
1999 24.11 million Tonnes of CO2-equivalent +26.0%
2000 21.93 million Tonnes of CO2-equivalent -9.0%
2001 21.58 million Tonnes of CO2-equivalent -1.6%
2002 24.96 million Tonnes of CO2-equivalent +15.6%
2003 20.64 million Tonnes of CO2-equivalent -17.3%
2004 21.94 million Tonnes of CO2-equivalent +6.3%
2005 25.43 million Tonnes of CO2-equivalent +15.9%
2006 22.26 million Tonnes of CO2-equivalent -12.5%
2007 19.85 million Tonnes of CO2-equivalent -10.8%
2008 19.13 million Tonnes of CO2-equivalent -3.6%
2009 20.17 million Tonnes of CO2-equivalent +5.5%
2010 15.30 million Tonnes of CO2-equivalent -24.2%
2011 17.34 million Tonnes of CO2-equivalent +13.3%
2012 18.28 million Tonnes of CO2-equivalent +5.4%
2013 15.93 million Tonnes of CO2-equivalent -12.9%
2014 15.51 million Tonnes of CO2-equivalent -2.6%
2015 19.13 million Tonnes of CO2-equivalent +23.3%
2016 18.19 million Tonnes of CO2-equivalent -4.9%
2017 21.98 million Tonnes of CO2-equivalent +20.8%
2018 18.61 million Tonnes of CO2-equivalent -15.3%
2019 13.55 million Tonnes of CO2-equivalent -27.2%
2020 10.88 million Tonnes of CO2-equivalent -19.7%
2021 8.58 million Tonnes of CO2-equivalent -21.1%
2022 8.12 million Tonnes of CO2-equivalent -5.4%
2023 6.71 million Tonnes of CO2-equivalent -17.4%

Averages by decade

DecadeAverage LowestHighest Years
1970s 2.83 million Tonnes of CO2-equivalent 1.66 million Tonnes of CO2-equivalent 4.27 million Tonnes of CO2-equivalent 10
1980s 7.85 million Tonnes of CO2-equivalent 5.37 million Tonnes of CO2-equivalent 15.25 million Tonnes of CO2-equivalent 10
1990s 17.91 million Tonnes of CO2-equivalent 15.11 million Tonnes of CO2-equivalent 24.11 million Tonnes of CO2-equivalent 10
2000s 21.79 million Tonnes of CO2-equivalent 19.13 million Tonnes of CO2-equivalent 25.43 million Tonnes of CO2-equivalent 10
2010s 17.38 million Tonnes of CO2-equivalent 13.55 million Tonnes of CO2-equivalent 21.98 million Tonnes of CO2-equivalent 10
2020s 8.58 million Tonnes of CO2-equivalent 6.71 million Tonnes of CO2-equivalent 10.88 million Tonnes of CO2-equivalent 4

Countries ranked near Portugal

  1. 30 Tunisia 9.40 million Tonnes of CO2-equivalent compare
  2. 31 Ireland 8.51 million Tonnes of CO2-equivalent compare
  3. 32 Hungary 7.71 million Tonnes of CO2-equivalent compare
  4. 34 Sweden 6.42 million Tonnes of CO2-equivalent compare
  5. 35 New Zealand 5.64 million Tonnes of CO2-equivalent compare
  6. 36 Denmark 5.11 million Tonnes of CO2-equivalent compare

See the full ranking of 51 places →

More climate change data for Portugal

All data for Portugal →

Frequently asked questions

What is greenhouse gas emissions - regions — ghg emissions from power in Portugal?
Greenhouse gas emissions - regions — ghg emissions from power in Portugal was 6.71 million Tonnes of CO2-equivalent in 2023, according to Organisation for Economic Co-operation and Development.
What is the highest greenhouse gas emissions - regions — ghg emissions from power recorded in Portugal?
The highest recorded value was 25.43 million Tonnes of CO2-equivalent in 2005.
What is the lowest greenhouse gas emissions - regions — ghg emissions from power recorded in Portugal?
The lowest recorded value was 1.66 million Tonnes of CO2-equivalent in 1970.
How does Portugal rank for greenhouse gas emissions - regions — ghg emissions from power?
Portugal ranks 33rd out of 47 countries with data for 2023.
Is greenhouse gas emissions - regions — ghg emissions from power rising or falling in Portugal?
Over the last ten years it is down 57.9%. The long-run trend across the full record is volatile.
Where does this Portugal data come from?
The figures come from Organisation for Economic Co-operation and Development, published as part of Greenhouse gas emissions - Regions — GHG emissions from power generation. Statizoid updates them automatically from the source API.

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Greenhouse gas emissions - Regions — GHG emissions from power in Portugal. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 03 September 2026, from https://climate.statizoid.com/stat/greenhouse-gas-emissions-regions-ghg-emissions-from-power-generation/portugal/

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About this data

Indicator
Greenhouse gas emissions - Regions — GHG emissions from power generation
Unit
Tonnes of CO2-equivalent
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
51 places, 2,754 data points, 1970–2023
Last refreshed

This dataset provides indicators on greenhouse gas emissions (GHG) in large (TL2) and small (TL3) regions. Data definition and source GHG are estimated by sector of origin at the subnational level using the Emissions Database for Global Atmospheric Research (EDGAR) (Joint Research Centre). See the methodology. Definition of regions Regions are subnational units below national boundaries. OECD countries have two regional levels: large regions (territorial level 2 or TL2) and small regions (territorial level 3 or TL3). For more information, see the OECD Territorial grid (pdf) and the OECD Territorial Correspondence Table (xlsx). Cite this dataset OECD Regions, Cities and Local Areas database http://oe.cd/geostats. Further information OECD Local Data Portal OECD Regions and Cities at a Glance For questions and/or comments, please email RegionStat@oecd.org.