Production of soda ash and sodium bicarbonate installations in the EU ETS
In 2025, 7 installations reported 2,508,428 tonnes of verified emissions and received 1,748,792 free allowances. 15 installations are on record since 2013.
Reporting in 2025
7
Verified emissions
2,508,428 t
Free allocation
1,748,792
Allocation as share of emissions
69.7%
Source: European Commission, Union Registry · Data as of 1 April 2026
By country, 2025
Installations
Largest 2025 verified emissions first; installations that did not report in 2025 follow.
- Solvay I · Spain 973,071 t in 2025
- Solvay Energy Services - Cogénération Dombasle · France 624,494 t in 2025
- Soda · Germany 315,117 t in 2025
- Sodawerk Staßfurt · Germany 301,159 t in 2025
- Solvay Chemicals GmbH · Germany 294,587 t in 2025
- Aloref SRL - Instalatie de obtinere soda calcinata · Romania 0 t in 2025
- Bicar · Germany 0 t in 2025
- Lostock Soda Ash Manufacture · United Kingdom no emissions reported since 2020
- Natriumcarboxylat/Soda-Anlage · Germany no emissions reported since 2024
- Salmiak-Fabrik · Germany no emissions reported since 2023
- Solvay Portugal, Produtos Químicos S.A. · Portugal no emissions reported since 2014
- Solvay Sodi JSCo · Bulgaria no emissions reported since 2024
- Winnington Sodium Bicarbonate Manufacture · United Kingdom no emissions reported since 2020
- Zakład Produkcyjny w Inowrocławiu · Poland no emissions reported since 2024
- Zakład Produkcyjny w Janikowie · Poland no emissions reported since 2024