ArcelorMittal Duisburg steel plant — Germany

ArcelorMittal Duisburg steel plant is a steel plant in Germany. Its listed capacity is 1,300,000 t of steel. Steel plants burn coal in blast furnaces or use electric arcs to melt scrap; in both cases the molten metal must be kept above 1,500°C and transferred through extensive hot piping and vessels. It is operated by ArcelorMittal Duisburg GmbH. By capacity it ranks #9 among 11 steel plants in Germany. It emits about 1,191,933 t CO₂e a year from Climate TRACE. That is 1.1% of the CO₂e from the 118 facilities in Germany that have an emissions figure in IndustryAtlas.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1566778.

In context: how this facility compares

At 1,300,000 t of steel, ArcelorMittal Duisburg steel plant is below the median steel plant in Germany (2,760,000 t of steel). Subsector: iron-and-steel. As steel plant, it requires high process heat (typically 800–1500°C) for its core industrial operations, supplied by boilers, furnaces or direct combustion. Steel plants burn coal in blast furnaces or use electric arcs to melt scrap; in both cases the molten metal must be kept above 1,500°C and transferred through extensive hot piping and vessels.

Capacity & CO₂-intensity comparison computed from Climate TRACE industrial facilities data; sector role based on engineering reference.

What 1,191,933 t CO₂e a year looks like

This facility's estimated annual CO₂e (Climate TRACE, modelled) in everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest steel plants in Germany

Listed capacity (t of steel), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Operator

Operated by ArcelorMittal Duisburg GmbH.

Local climate

ArcelorMittal Duisburg steel plant sits in a temperate oceanic climate zone (Köppen Cfb), at 51.5°N in the northern hemisphere.

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

Site climate & environmental severity

This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.

In this site’s local climate, a bare 150 °C surface sheds about 1392 W/m² to ambient — roughly 1.07× the loss at a 20 °C reference. Reference-surface calculation at a 150 °C surface from WorldClim climate normals (ASTM C680 / ISO 12241) — an indicative per-climate comparison, not a measurement of this site’s specific equipment. Open method dataset: DOI 10.5281/zenodo.20787408 (CC BY 4.0).

Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.

How it compares & nearby sites

The #9 largest of 11 steel plants in Germany by listed capacity (Climate TRACE).

Nearby industrial sites

• ThyssenKrupp Steel Duisburg steel plant · Steel Plant · 17,975,297 t CO₂
• Hüttenwerke Krupp Mannesmann (HKM) steel plant · Steel Plant · 7,252,359 t CO₂
• Cargill Deutschland Gmbh · Food & Beverage · 118,876 t CO₂
• Essen aluminium plant · Aluminium Smelter · 183,833 t CO₂
• TRIMET Aluminium SE · Metals Plant · 283,000 t CO₂
• Voerde aluminium plant · Aluminium Smelter · 103,812 t CO₂

Location

Coordinates 51.46242, 6.74314. View on OpenStreetMap.

Frequently asked questions