Metals and steel: emissions by company in Austria
12 Mt CO2e in 2025 from 13 metals and steel installations in Austria, run by 13 companies; 9.3 Mt of it covered by free allowances. Source: Arcadium Data, data as of .
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Largest operating companies
| Operating company | Installations | Emissions 2025 | Free allocation | Allowances to buy |
|---|---|---|---|---|
| voestalpine Stahl GmbH | 1 | 8.9 Mt | 6.9 Mt | 2.0 Mt |
| voestalpine Stahl Donawitz GmbH | 1 | 2.8 Mt | 2.1 Mt | 0.7 Mt |
| voestalpine BÖHLER Edelstahl GmbH & Co KG | 1 | 0.1 Mt | 88 kt | 28 kt |
| AMAG casting GmbH | 1 | 63 kt | 49 kt | 14 kt |
| voestalpine Tubulars GmbH & Co KG | 1 | 59 kt | 51 kt | 9 kt |
| voestalpine Rail Technology GmbH | 1 | 48 kt | 33 kt | 14 kt |
| Montanwerke Brixlegg AG | 1 | 36 kt | 26 kt | 10 kt |
| voestalpine Wire Rod Austria GmbH | 1 | 36 kt | 26 kt | 10 kt |
| Stahl- und Walzwerk Marienhütte Gesellschaft m.b.H. | 1 | 33 kt | 33 kt | none |
| Breitenfeld Edelstahl AG | 1 | 23 kt | 15 kt | 8 kt |
| AMAG rolling GmbH | 1 | 22 kt | 17 kt | 5 kt |
| voestalpine BÖHLER Aerospace GmbH & Co KG | 1 | 14 kt | 3 kt | 10 kt |
| voestalpine BÖHLER Bleche GmbH & Co KG | 1 | 9 kt | 7 kt | 2 kt |
Largest installations
| Installation | Activity | Country | Operating company | Emissions 2025 |
|---|---|---|---|---|
| Voestalpine Stahl Linz | Production of pig iron or steel | Austria | voestalpine Stahl GmbH | 8.9 Mt |
| voestalpine Stahl Donawitz GmbH | Production of pig iron or steel | Austria | voestalpine Stahl Donawitz GmbH | 2.8 Mt |
| Stahlproduktion Böhler Edelstahl Kapfenberg | Production of pig iron or steel | Austria | voestalpine BÖHLER Edelstahl GmbH & Co KG | 0.1 Mt |
| AMAG casting GmbH | Production of secondary aluminium | Austria | AMAG casting GmbH | 63 kt |
| voestalpine Tubulars GmbH & Co KG | Production or processing of ferrous metals | Austria | voestalpine Tubulars GmbH & Co KG | 59 kt |
| voestalpine Rail Technology GmbH | Production or processing of ferrous metals | Austria | voestalpine Rail Technology GmbH | 48 kt |
| Montanwerke Brixlegg AG | Production or processing of non-ferrous metals | Austria | Montanwerke Brixlegg AG | 36 kt |
| voestalpine Wire Rod Austria GmbH | Production or processing of ferrous metals | Austria | voestalpine Wire Rod Austria GmbH | 36 kt |
| Stahlwerk Marienhütte GmbH | Production of pig iron or steel | Austria | Stahl- und Walzwerk Marienhütte Gesellschaft m.b.H. | 33 kt |
| Breitenfelder Edelstahl Mitterdorf | Production of pig iron or steel | Austria | Breitenfeld Edelstahl AG | 23 kt |
| AMAG rolling GmbH | Production or processing of non-ferrous metals | Austria | AMAG rolling GmbH | 22 kt |
| voestalpine Böhler Aerospace | Production or processing of ferrous metals | Austria | voestalpine BÖHLER Aerospace GmbH & Co KG | 14 kt |
| voestalpine Böhler Bleche - Hönigsberg | Production or processing of ferrous metals | Austria | voestalpine BÖHLER Bleche GmbH & Co KG | 9 kt |
Emissions are verified EU Emissions Trading System emissions in tonnes of CO2 equivalent for 2025: the installations, aircraft operators and shipping companies covered by the ETS, not a company's total footprint (no scope 2 or 3, no sites outside the ETS). Free allocation is the free allowances allocated for the same year; "allowances to buy" is emissions minus free allocation, the exposure that grows as free allocation is phased out under CBAM from 2026. Companies only: an account holder that is not a company is never shown. Data as of 2026-10-25, updated yearly.
Emissions and allocation: European Commission, Union Registry of the EU ETS (verified emissions, free allocation, compliance and the list of operators; Commission reuse policy, CC BY 4.0). Parent company and pollutant releases of facilities: European Environment Agency, Industrial Emissions Portal (CC BY 4.0). Legal-entity identifiers: GLEIF (CC0).
Questions
Where does this data come from?
The European Commission publishes verified emissions, free allocation and compliance of every installation in the EU Emissions Trading System, and the list of operators with company registration number and LEI. We join them to the operating company, its website and its ultimate parent, and record changes each year.
Is this a full carbon footprint?
No. It covers emissions that fall under the EU ETS (power and heat, heavy industry, aviation within Europe, shipping). It has no scope 2 or scope 3 emissions and no sites outside the ETS.
Does the list show private persons?
No. Operators are shown only when they are companies. Account holders that could be natural persons are left out, and the data has no addresses or contact details.
Cite as: Arcadium Data, "Metals and steel: emissions by company in Austria: 12 Mt in 2025", https://arcadiumdata.io/emissions/at/metals-and-steel/, data as of 2026-10-25.