# Trade CO2 share — BRN
> Latest: -19.02% (2024). Change: +2.6 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/BRN
## Recent values
| Year | Value |
| :--- | :--- |
| 2020 | -18.07% |
| 2021 | -31.73% |
| 2022 | -36.21% |
| 2023 | -21.65% |
| 2024 | -19.02% |
## How to cite
APA: Our World in Data. (2024). Trade CO2 share — BRN [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/trade-co2-share/BRN. 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)