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See all EU institutions and bodiesData about the EU emission trading system (ETS). The EU ETS data viewer provides aggregated data on emissions and allowances, by country, sector and year. The data mainly comes from the European Commission’s Union Registry website (previously EU Transaction Log, EUTL). Additional information on auctioning and scope corrections is included.
Datasets
European Union Emissions Trading System (EU ETS) data from the Union Registry, Apr. 2026ascii (.csv, .txt, .sql)
Published: 16 Apr 2026
Temporal coverage: 2005-2025
Superseded or restricted datasets
European Union Emissions Trading System (EU ETS) data from the Union Registry, Jul. 2025 v1.0ascii (.csv, .txt, .sql)Superseded
Published: 1 Jul 2025
Temporal coverage: 2005-2024
Download:
Links:
European Union Emissions Trading System (EU ETS) data from the Union Registry, v2.0 Sep. 2025ascii (.csv, .txt, .sql)Superseded
Temporal coverage: 2005-2024