Metals and steel: emissions by company in Romania
0.5 Mt CO2e in 2025 from 14 metals and steel installations in Romania, run by 10 companies; 0.4 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 |
|---|---|---|---|---|
| ALRO S.A. | 2 | 0.2 Mt | 0.2 Mt | 49 kt |
| SC SILCOTUB SA Punct de lucru Calarasi | 2 | 92 kt | 88 kt | 4 kt |
| ARTROM STEEL TUBES S.A. | 2 | 77 kt | 54 kt | 24 kt |
| OTELINOX SA | 1 | 30 kt | 21 kt | 9 kt |
| SC DONALAM SRL | 2 | 26 kt | 19 kt | 7 kt |
| SC ARCELORMITTAL TUBULAR PRODUCTS Roman SA | 1 | 22 kt | 19 kt | 3 kt |
| SC ARCELORMITTAL HUNEDOARA SA | 1 | 18 kt | 29 kt | none |
| S.C. HOEGANAES CORPORATION EUROPE S.A. | 1 | 7 kt | 6 kt | 1 kt |
| SC ERDEMIR ROMANIA SRL | 1 | 6 kt | 11 kt | none |
| SC SATURN SA | 1 | 1 kt | 1 kt | 0 kt |
Largest installations
| Installation | Activity | Country | Operating company | Emissions 2025 |
|---|---|---|---|---|
| ALRO S.A. - Sediul Social | Production of primary aluminium | Romania | ALRO S.A. | 0.2 Mt |
| ARTROM STEEL TUBES S.A. | Production or processing of ferrous metals | Romania | ARTROM STEEL TUBES S.A. | 56 kt |
| SC SILCOTUB SA Zalau | Production or processing of ferrous metals | Romania | SC SILCOTUB SA Punct de lucru Calarasi | 50 kt |
| SC SILCOTUB SA Pct de lucru Calarasi | Production of pig iron or steel | Romania | SC SILCOTUB SA Punct de lucru Calarasi | 43 kt |
| OTELINOX SA | Production or processing of ferrous metals | Romania | OTELINOX SA | 30 kt |
| ALRO S.A. - SEDIUL SECUNDAR | Production or processing of non-ferrous metals | Romania | ALRO S.A. | 23 kt |
| SC ARCELORMITTAL TUBULAR PRODUCTS ROMAN SA | Production or processing of ferrous metals | Romania | SC ARCELORMITTAL TUBULAR PRODUCTS Roman SA | 22 kt |
| ARTROM STEEL TUBES SA -Punct lucru Resita | Production of pig iron or steel | Romania | ARTROM STEEL TUBES S.A. | 21 kt |
| ARCELORMITTAL HUNEDOARA SA | Production of pig iron or steel | Romania | SC ARCELORMITTAL HUNEDOARA SA | 18 kt |
| SC DONALAM SRL | Production or processing of ferrous metals | Romania | SC DONALAM SRL | 14 kt |
| SC DONALAM SRL , punct lucru Targoviste | Production or processing of ferrous metals | Romania | SC DONALAM SRL | 13 kt |
| TOPITORII PENTRU METALE FEROASE | Production or processing of ferrous metals | Romania | S.C. HOEGANAES CORPORATION EUROPE S.A. | 7 kt |
| SC ERDEMIR ROMANIA SRL | Production or processing of ferrous metals | Romania | SC ERDEMIR ROMANIA SRL | 6 kt |
| SC SATURN SA | Production of pig iron or steel | Romania | SC SATURN SA | 1 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 Romania: 0.5 Mt in 2025", https://arcadiumdata.io/emissions/ro/metals-and-steel/, data as of 2026-10-25.