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ArcelorMittal Asturias (Aviles) steel plant

operating

Aviles, Europe, Spain

ResponsibleSteel
GEM wiki

Process Route

BOF

Timeline

Operating since 1950

Emissions

2025

4.07 Mt CO₂e

1.45 t CO₂e per tonne of steel

Modelled estimate (Climate TRACE), not reported data. Methodology

Capacity (ttpa)

Crude Steel

4,200

BOF

4,200

Production

Crude steelproduction, GEM-compiled (Global Iron & Steel Tracker). Dashed line shows nominal capacity.

Steel Units

BOF
unknown BOF (1)operating
4,200 ttpawiki

Steel Products

galvanized, coil, plate, flat

Ownership

Owner ArcelorMittal España SA

Parent ArcelorMittal SA [99.8%]; small shareholder(s) [0.2%]

Workforce 3,205 employees

Country Context

Spain crude steel production (USGS). Plant line shows nominal capacity, not output.

Explore

Plant data sourced from the Global Iron & Steel Tracker (March 2026), Global Energy Monitor. Licensed under CC BY 4.0.

Production data: USGS Minerals Yearbook — Raw Steel: World Production by Country or Locality (2019 edition; 2022 and 2023 early release tables). U.S. Geological Survey, public domain. EAF/BOF splits: USGS Minerals Yearbook (2023 estimates).

Facility emissions estimates from Climate TRACE. Licensed under CC BY 4.0.