Maritime transport CO2 emissions in Bulgaria
Bulgaria: Maritime transport CO2 emissions was 64,064 Tonnes in 2025. ▲ Rising
Maritime transport CO2 emissions in Bulgaria, 2019–2025
Source: Organisation for Economic Co-operation and Development. Measured in Tonnes.
Analysis
The most recent figure for maritime transport co2 emissions in Bulgaria is 64,064 Tonnes, measured in 2025.
Compared with earlier readings it is down 42.6% on the previous year and up 11.3% over ten years.
Bulgaria ranks 81st of 138 countries on this measure, in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 57,561 Tonnes | 57,561 Tonnes | 57,561 Tonnes | 1 |
| 2020s | 71,264 Tonnes | 34,667 Tonnes | 111,613 Tonnes | 6 |
Countries ranked near Bulgaria
- 78 Tunisia 79,739 Tonnes compare
- 79 Dominican Republic 76,194 Tonnes compare
- 80 Jamaica 69,130 Tonnes compare
- 82 Cyprus 63,824 Tonnes compare
- 83 Tanzania, United Republic of 59,823 Tonnes compare
- 84 Seychelles 58,494 Tonnes compare
More climate change data for Bulgaria
- Emissions from livestock — Emissions (CO2eq) 2,923 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 704.34 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 2,219 kt (2050)
- Emissions from livestock — Emissions 2.66 kt (2050)
- Emissions from livestock — Emissions 79.24 kt (2050)
- Emissions from crops — Emissions (CO2eq) 1,439 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 1,346 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 92.96 kt (2050)
- Emissions from crops — Emissions 5.08 kt (2050)
- Emissions from crops — Emissions 3.32 kt (2050)
Frequently asked questions
- What is maritime transport co2 emissions in Bulgaria?
- Maritime transport co2 emissions in Bulgaria was 64,064 Tonnes in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest maritime transport co2 emissions recorded in Bulgaria?
- The highest recorded value was 111,613 Tonnes in 2024.
- What is the lowest maritime transport co2 emissions recorded in Bulgaria?
- The lowest recorded value was 34,667 Tonnes in 2021.
- How does Bulgaria rank for maritime transport co2 emissions?
- Bulgaria ranks 81st out of 138 countries with data for 2025.
- Is maritime transport co2 emissions rising or falling in Bulgaria?
- Over the last ten years it is up 11.3%. The long-run trend across the full record is rising.
- Where does this Bulgaria data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Maritime transport CO2 emissions (experimental). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 7 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
This experimental dataset includes annual, quarterly, and monthly information on carbon dioxide (CO2) emissions from maritime transport based on ship-tracking information collected via Automatic Identification System (AIS) transponders, covering all large vessels (above 300 gross tonnage) around the world, accessed via the United Nations Global Platform, from 2019 onwards. The CO2 emissions are estimated by the OECD, based on a consistent methodology across countries and include emissions from both domestic and international voyages. The CO2 emissions are classified using the ship-type classification used by the International Maritime Organisation (IMO) distinguishing between 19 vessel categories such as bulk carriers, tankers, and cruise ships. The database provides a measure of CO2 emissions on a territory basis for domestic navigation, which is used for reporting in the UN Framework Convention on Climate Change (UNFCCC) inventories; and also on a residence basis, which is used to estimate the emissions of maritime transport (H50 in the International Standard Industrial Classification of All Economic Activities, or ISIC) in the SEEA Air Emission Accounts (AEAs). Seven components of these CO2 emissions measures can be selected from the ‘Vessel emissions ’ filter. In the tables, these are also shown with the letters A, B, C, D, E, F and G. The aggregate measures of CO2 emissions are calculated as: Domestic navigation = A + C International navigation (memo item) = D + G Air emissions accounts: maritime transport (ISIC H50) = A + B + D + E + F For residence based measures, the allocation of emissions to countries is based on the residence of the companies that operate the ships. More information can be found on the dataset webpage