Portugal vs Spain: Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators

Portugal
0.13 Kilogrammes of CO2-equivalent per US dollar
in 2022
Spain
0.131 Kilogrammes of CO2-equivalent per US dollar
in 2022
Portugal rank
55th
Spain rank
54th

Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators over time

  • Portugal
  • Spain
0.10.20.30.40.5199520082022

How they compare

Spain currently reports 0.131 Kilogrammes of CO2-equivalent per US dollar against 0.13 Kilogrammes of CO2-equivalent per US dollar in Portugal, a difference of 0.001 Kilogrammes of CO2-equivalent per US dollar.

The two have swapped places 6 times across 28 shared years of data; in 1995 it was Spain ahead.

Portugal ranks 55th and Spain ranks 54th of 66 countries.

Across the 4 decades both report, Portugal averaged higher in 3 and Spain in 1.

Head to head by decade

Decade Portugal Spain Difference Ahead
1990s 0.4586 Kilogrammes of CO2-equivalent per US dollar 0.4622 Kilogrammes of CO2-equivalent per US dollar 0.0036 Kilogrammes of CO2-equivalent per US dollar Spain
2000s 0.3559 Kilogrammes of CO2-equivalent per US dollar 0.3463 Kilogrammes of CO2-equivalent per US dollar 0.0096 Kilogrammes of CO2-equivalent per US dollar Portugal
2010s 0.2217 Kilogrammes of CO2-equivalent per US dollar 0.2078 Kilogrammes of CO2-equivalent per US dollar 0.0139 Kilogrammes of CO2-equivalent per US dollar Portugal
2020s 0.1443 Kilogrammes of CO2-equivalent per US dollar 0.141 Kilogrammes of CO2-equivalent per US dollar 0.0033 Kilogrammes of CO2-equivalent per US dollar Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher greenhouse gas footprints (ghgfp) 2025 edition: principal indicators, Portugal or Spain?
Spain, at 0.131 Kilogrammes of CO2-equivalent per US dollar against 0.13 Kilogrammes of CO2-equivalent per US dollar in Portugal as of 2022.
What is the difference in greenhouse gas footprints (ghgfp) 2025 edition: principal indicators between Portugal and Spain?
0.001 Kilogrammes of CO2-equivalent per US dollar, with Spain ahead.
How many years of comparable data are there for Portugal and Spain?
28 years are reported by both, from 1995 to 2022.
How do Portugal and Spain rank globally for greenhouse gas footprints (ghgfp) 2025 edition: principal indicators?
Portugal ranks 55th and Spain ranks 54th of 66 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators — Production-based emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Spain: Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 06 September 2026, from https://climate.statizoid.com/compare/greenhouse-gas-footprints-ghgfp-2025-edition-principal-indicators-production-based/portugal/spain/

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About this data

Indicator
Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators — Production-based emissions
Unit
Kilogrammes of CO2-equivalent per US dollar
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
80 places, 2,234 data points, 1995–2022
Last refreshed

The Greenhouse Gas emissions Footprints Indicators are calculated by combining the OECD Inter-Country Input-Output (ICIO) Tables and other Greenhouse Gas Emissions databases, such as Air Emissions Accounts. Production-based emissions are estimated according to the residence principle. They refer to the GHG emitted from the resident economic activities and households of a country. Demand-based emissions encompass GHG emissions from the resident households of a country, as well as direct and indirect upstream emissions from its final expenditure of final goods and services. • Methodology: Measuring Greenhouse Gas Footprints in Global Production Networks • Note: Additional information on GHG FP indicators 2025 edition • Contact: icio-tiva.contact@oecd.org. Related datasets •GHG 2025 edition Access to other editions • GHGFP editions