Portugal vs Singapore: Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators
Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators over time
- Portugal
- Singapore
How they compare
Portugal currently reports 0.16 Kilogrammes of CO2-equivalent per US dollar against 0.148 Kilogrammes of CO2-equivalent per US dollar in Singapore, a difference of 0.012 Kilogrammes of CO2-equivalent per US dollar.
That makes Portugal's figure about 1.1 times Singapore's.
Across all 28 years both countries report, Portugal has been ahead every year.
Portugal ranks 58th and Singapore ranks 61st of 66 countries.
Portugal has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Portugal | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.5836 Kilogrammes of CO2-equivalent per US dollar | 0.52 Kilogrammes of CO2-equivalent per US dollar | 0.0636 Kilogrammes of CO2-equivalent per US dollar | Portugal |
| 2000s | 0.4563 Kilogrammes of CO2-equivalent per US dollar | 0.3371 Kilogrammes of CO2-equivalent per US dollar | 0.1192 Kilogrammes of CO2-equivalent per US dollar | Portugal |
| 2010s | 0.2442 Kilogrammes of CO2-equivalent per US dollar | 0.2043 Kilogrammes of CO2-equivalent per US dollar | 0.0399 Kilogrammes of CO2-equivalent per US dollar | Portugal |
| 2020s | 0.1737 Kilogrammes of CO2-equivalent per US dollar | 0.1547 Kilogrammes of CO2-equivalent per US dollar | 0.019 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 Singapore?
- Portugal, at 0.16 Kilogrammes of CO2-equivalent per US dollar against 0.148 Kilogrammes of CO2-equivalent per US dollar in Singapore as of 2022.
- What is the difference in greenhouse gas footprints (ghgfp) 2025 edition: principal indicators between Portugal and Singapore?
- 0.012 Kilogrammes of CO2-equivalent per US dollar, with Portugal ahead.
- How many years of comparable data are there for Portugal and Singapore?
- 28 years are reported by both, from 1995 to 2022.
- How do Portugal and Singapore rank globally for greenhouse gas footprints (ghgfp) 2025 edition: principal indicators?
- Portugal ranks 58th and Singapore ranks 61st 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 — Demand-based emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
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