EEA geospatial data catalogue
2023 real-world CO2 emissions from cars and vans, v03
The monitoring of the real-world emissions from cars and vans is based on Article 12 of Regulation (EU) 2019/631. It aims to ensure that the CO₂ emissions of vehicles determined during laboratory testing remain representative of real-world emissions of vehicles in circulation.
Real-world emissions for cars and vans is publicly available both as raw and aggregated data in csv-format.
This version of the data holds updated vehicle identifiers allowing to relate the dataset with previous reporting periods.
Simple
Identification info
- Date (Creation)
- 2025-06-01
- Date (Publication)
- 2025-07-11
- Edition
-
03.00
- Citation identifier
- eea_t_real-world-co2-emission_p_2023_v03_r00
Identifier
- Codespace
-
doi.org
- Description
-
Digital Object Identifier (DOI)
- Point of contact
-
Organisation Individual Electronic mail address Website Role European Environment Agency
Point of contact European Environment Agency
Custodian
- Topic category
-
- Environment
- Transportation
Extent
Temporal extent
- Time period
- 2023-01-01 2023-12-31
- Maintenance and update frequency
- Annually
Resource constraints
- Use constraints
- Other restrictions
- Other constraints
-
License CC-BY 4.0 ( https://creativecommons.org/licenses/by/4.0/). Copyright holder: European Environment Agency (EEA).
Associated resource
- Association Type
- Cross reference
- Metadata Reference
Associated resource
- Association Type
- Cross reference
- Metadata Reference
- Language
- English
Content Information
- Feature catalogue citation
Distribution Information
- Distribution format
-
-
ascii (.csv, .txt, .sql)
-
- Units of distribution
-
km
- OnLine resource
-
https://sdi.eea.europa.eu/webdav/datastore/public/eea_t_real-world-co2-emission_p_2023_v03_r00
- OnLine resource
-
Direct download
- OnLine resource
-
Collecting real-world data on the CO2 emissions and fuel consumption of new cars and vans
Article
- Units of distribution
-
litres
- Units of distribution
-
kWh
- OnLine resource
-
Digital Object Identifier (DOI)
Resource lineage
- Statement
-
The procedures for collecting and reporting the real-world data and for comparing it with the corresponding laboratory ‘WLTP data' are set out in Regulation (EU) 2021/392. The data shows the results of this monitoring exercise, based on the data reported by manufacturers in 2024 and covering new vehicles first registered between 2021-2023. They show the average laboratory and real-world CO₂ emissions and fuel consumption as well as the calculated gap between those two values per manufacturer and fuel type.
- Hierarchy level
- Dataset
Metadata
- Metadata identifier
- db5e4b7f-50a9-4dbd-9619-210bfce41de2
- Language
- English
- Character encoding
- UTF8
- Contact
-
Organisation Individual Electronic mail address Website Role European Environment Agency
Point of contact
Type of resource
- Resource type
- Non geographic dataset
- Name
-
Tabular dataset
- Date info (Creation)
- 2026-08-31T08:39:51.775769Z
- Date info (Revision)
- 2026-10-08T15:06:05.725005Z
Metadata standard
- Title
-
ISO 19115/19139
- Edition
-
1.0
)