Maritime transport CO2 emissions in Slovenia
Slovenia: Maritime transport CO2 emissions was 2,111 Tonnes in 2025. ◆ Volatile
Maritime transport CO2 emissions in Slovenia, 2019–2025
Source: Organisation for Economic Co-operation and Development. Measured in Tonnes.
Analysis
In 2025, maritime transport co2 emissions in Slovenia stood at 2,111 Tonnes.
That represents a change of down 87.2% on the previous year and down 12.9% over ten years.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 2,424 Tonnes | 2,424 Tonnes | 2,424 Tonnes | 1 |
| 2020s | 14,161 Tonnes | 1,917 Tonnes | 48,102 Tonnes | 6 |
Countries ranked near Slovenia
More climate change data for Slovenia
- Africa's Development Dynamics (AfDD) Table 25 - GHG Emissions by 268.4 Kilotonnes of CO2-equivalent (2020)
- Africa's Development Dynamics (AfDD) Table 25 - GHG Emissions by 1,796 Kilotonnes of CO2-equivalent (2020)
- Air emissions - Greenhouse gas emissions Inventories — Total 64.18 Index (2024)
- Air emissions - Air pollutants Inventories — Total man-made emissions 35.98 Index (2024)
- Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators 0.185 Kilogrammes of CO2-equivalent per US dollar (2022)
- Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators 0.14 Kilogrammes of CO2-equivalent per US dollar (2022)
- Air transport emissions 0.0326 Tonnes (2024)
- Transport infrastructure indicators — Airports 4.96 Per 100 square kilometres (2016)
Frequently asked questions
- What is maritime transport co2 emissions in Slovenia?
- Maritime transport co2 emissions in Slovenia was 2,111 Tonnes in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest maritime transport co2 emissions recorded in Slovenia?
- The highest recorded value was 48,102 Tonnes in 2023.
- What is the lowest maritime transport co2 emissions recorded in Slovenia?
- The lowest recorded value was 1,917 Tonnes in 2020.
- How does Slovenia rank for maritime transport co2 emissions?
- Slovenia ranks 12th out of 12 groups with data for 2025.
- Is maritime transport co2 emissions rising or falling in Slovenia?
- Over the last ten years it is down 12.9%. The long-run trend across the full record is volatile.
- Where does this Slovenia 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