EEA CO₂ monitoring (multi-state) is a government-published primary source from EU ingested into the Apex vehicle specification database. It contributes 81,598 active rows covering co₂, consumption, mass, year, manufacturer pool.
Licensed under CC-BY. Attribution is required; no share-alike restriction. Apex credits this source on every provenance row.
CO₂, consumption, mass, year, manufacturer pool
Tier
Gold tier — regulator-verified primary
Regulator-published primary data. Highest confidence; PCAF DQ score 2 by default.
Row count (active)
81,598
Active, non-superseded provenance rows in the current snapshot
Variants touched
4,557
Distinct vehicle variants carrying at least one value from this source
Source type
Government / regulator
Official dataset published by a national regulator, ministry, or government agency.
PCAF DQ score
DQ 2 (regulator primary)
Default data-quality score for provenance rows from this source tier
Source code
eea-co2
Used in the provenance table and API responses
https://www.eea.europa.eu/
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reference
Sources & licensing reference
Full table of commercial-use and licence-review sources
provenance
Provenance model
How source codes, URLs, confidence, and effective flags are attached to values
coverage
Coverage matrix
Per-field coverage across segments with PCAF DQ scores