Process Route
EAF
Timeline
Operating since 1974
Emissions
2025
0.069 Mt CO₂e
0.17 t CO₂e per tonne of steel
Typical EAF route: 0.5–0.7 t/t
Modelled estimate (Climate TRACE), not reported data. Methodology
Capacity (ttpa)
Crude Steel
600
EAF
600
Steel Units
EAF
unknown EAF (1)operating
Inputs & Energy
Power Self-consumption Solar PV
Steel Products
rebar
Ownership
Owner SN MAIA Siderurgia Nacional SA
Parent Bipadosa SL
Workforce 296 employees
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Location
Maia
Europe
Portugal
41.2551°, -8.5553°