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ArcelorMittal Warszawa

operating

EAF route · Warszawa, Europe, Poland

ISO 14001ISO 50001ResponsibleSteel
GEM wiki

ArcelorMittal Warszawa is a scrap-based steel plant: an electric arc furnace melts recycled steel scrap into new crude steel. The liquid steel is solidified into semi-finished shapes by continuous casting. The plant has a crude steel capacity of 750 thousand tonnes per year. Its main products are ingot, billet, bar.

Process Route

EAF

Timeline

Operating since 1957

Emissions

2025

0.066 Mt CO₂e

0.13 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

750

EAF

750

Production

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

Steel Units

EAF
unknown EAF (1)operating
750 ttpa80 twiki

Inputs & Energy

Power "The proportion of the electricity demand covered by green electricity in the total electricity demand of the on-site production at Warszawa is 100%."

Steel Products

ingot, billet, bar

Ownership

Owner Arcelormittal Warszawa SP zoo

Parent ArcelorMittal SA [100.0%]

Workforce 535 employees

Country Context

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

Learn the processes this plant uses

Nearby Plants

Other ArcelorMittal SA plants

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.