# CO2 from oil — MAR
> Latest: 40.88 млн т (2025). Change: +4.8% vs 2024.
- Unit: млн т
- Frequency: Annual · Coverage: 1930–2025
- Data updated: 2026-11-12
- Source: Our World in Data — oil_co2 — https://ourworldindata.org/grapher/annual-co2-oil
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/co2-from-oil/MAR
## Recent values
| Year | Value |
| :--- | :--- |
| 2021 | 37.24 |
| 2022 | 37.87 |
| 2023 | 36.68 |
| 2024 | 38.99 |
| 2025 | 40.88 |
## How to cite
APA: Our World in Data. (2025). CO2 from oil — MAR [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/co2-from-oil/MAR. Original source: https://ourworldindata.org/grapher/annual-co2-oil
## 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)