# CO2 emissions (total) — Hungary
> Latest: 38.23 млн т CO2 (2025). Change: -3.2% vs 2024.
- Unit: млн т CO2
- Frequency: Annual · Coverage: 1830–2025
- Data updated: 2026-11-12
- Source: Our World in Data — co2 — https://ourworldindata.org/grapher/annual-co2-emissions-per-country
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/co2-emissions-total/HUN
## Recent values
| Year | Value |
| :--- | :--- |
| 2021 | 48.33 |
| 2022 | 45.27 |
| 2023 | 40.34 |
| 2024 | 39.48 |
| 2025 | 38.23 |
## How to cite
APA: Our World in Data. (2025). CO2 emissions (total) — Hungary [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/co2-emissions-total/HUN. Original source: https://ourworldindata.org/grapher/annual-co2-emissions-per-country
## 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)