ArcelorMittal Barra Mansa steel plant

ArcelorMittal Barra Mansa steel plant is a steel plant in Brazil with a reported capacity of 800,000 t of steel. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace). It is operated by ArcelorMittal Brasil SA. By capacity it ranks #15 of 22 steel plants tracked in Brazil. It emits about 445,433 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 103,831 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1566462.

En contexto: cómo se compara esta instalación

Con 800,000 t of steel, ArcelorMittal Barra Mansa steel plant está alrededor de la mediana de steel plant en Brazil (1,000,000 t of steel). Subsector: iron-and-steel. Como steel plant, requiere calor de proceso intenso (típicamente 800–1500°C) para sus operaciones industriales centrales — calor que debe ser suministrado por calderas, hornos o combustión directa, y las pérdidas a través de recipientes y tuberías sin aislar representan combustible desperdiciado. El aislamiento modular desmontable puede reducir esas pérdidas en un 80–96%, enfriando superficies a ≤45°C, con amortización a menudo inferior a 2 años. Las plantas de acero queman carbón en altos hornos o utilizan arcos eléctricos para fundir chatarra; en ambos casos el metal fundido debe mantenerse por encima de 1.500°C y transferirse a través de tuberías y recipientes calientes extensos.

Comparación de capacidad e intensidad de CO₂ calculada a partir de datos de instalaciones industriales de Climate TRACE; papel del sector basado en referencia de ingeniería.

What 445,433 t CO₂e a year looks like

This facility's reported annual CO₂e in the 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 Brazil

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

Operator

Operated by ArcelorMittal Brasil SA. All facilities by this operator →

Local climate

ArcelorMittal Barra Mansa steel plant sits in a humid subtropical climate zone (Köppen Cfa), at 22.5°S in the southern hemisphere.

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

How it compares & nearby sites

The #15 largest of 22 steel plants in Brazil by reported capacity.

Nearby industrial sites

• New Magic Confeccoes Ltda · Textiles · 302 t CO₂
• CSN Volta Redonda steel plant · Steel Plant · 7,646,497 t CO₂
• Spice Industria Quimica Ltda · Textiles · 302 t CO₂
• ArcelorMittal Resende steel plant · Steel Plant · 342,765 t CO₂
• Yrio Confeccoes Ltda · Textiles · 302 t CO₂
• Gerdau Cosigua Santa Cruz steel plant · Steel Plant · 236,392 t CO₂

Location

Coordinates -22.52451, -44.19381. View on OpenStreetMap.

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Frequently asked questions