# Trade CO2 share — Portugal
> Latest: 29.71% (2024). Change: +5.3 pp vs 2023.
- Unit: %
- Frequency: Annual · Coverage: 1990–2024
- Data updated: 2026-11-12
- Source: Our World in Data — trade_co2_share — https://ourworldindata.org/grapher/share-co2-embedded-in-trade
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/trade-co2-share/PRT
## Recent values
| Year | Value |
| :--- | :--- |
| 2020 | 16.35% |
| 2021 | 24.29% |
| 2022 | 23.74% |
| 2023 | 24.45% |
| 2024 | 29.71% |
## How to cite
APA: Our World in Data. (2024). Trade CO2 share — Portugal [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/trade-co2-share/PRT. Original source: https://ourworldindata.org/grapher/share-co2-embedded-in-trade
## Full data
Full time series: https://econdash.org/docs/agent-payments (free API trial for core indicators of 10 major economies; otherwise an API key or pay per call)