The dataset contains 14 records after repeated placeholder values are removed. The estimated total is 6,726,701 tonnes of carbon dioxide for 2023.
These are Climate TRACE modelled estimates for 2023. They are not verified declarations, current emissions, tax liabilities or CBAM liabilities.
Some records may represent facility clusters. Confirm the facility, operator, installation boundary, sector and reporting period before use.
| Rank | Facility | Modelled sector | Estimated t CO2, 2023 |
|---|---|---|---|
| 1 | ArcelorMittal Asturias (Aviles) steel plant | iron-and-steel | 3,891,500 |
| 2 | ArcelorMittal Asturias (Gijón) steel plant | iron-and-steel | 1,822,038 |
| 3 | ArcelorMittal Sestao steel plant | iron-and-steel | 315,452 |
| 4 | Acerinox Europa Los Barrios steel plant | iron-and-steel | 120,273 |
| 5 | Celsa Barcelona Castellbisbal steel plant | iron-and-steel | 116,543 |
| 6 | ArcelorMittal Olaberria-Bergara (Olaberria) steel plant | iron-and-steel | 75,369 |
| 7 | Megasa Siderúrgica Narón steel plant | iron-and-steel | 70,159 |
| 8 | Grupo Gallardo Siderurgica Balboa Jerez de los Caballeros steel plant | iron-and-steel | 60,603 |
| 9 | Riva Siderurgica Sevillana steel plant | iron-and-steel | 60,603 |
| 10 | Megasider Zaragoza steel plant | iron-and-steel | 50,114 |
Use measured surface area, temperature and operating hours to calculate heat loss from boilers, kilns, heat exchangers, valves and pipework. Inzonex supplies removable modular insulation for equipment that requires maintenance access.
Do not add a calculated reduction to an emissions report until the reporting boundary, factor, implementation date and verification method have been approved.
Country data for Spain · Industry assessment for iron and steel