Steel Plant in Brazil. Approximate location -22.51217, -44.11244.
Steel PlantBrazilCO₂ reported
CSN Volta Redonda steel plant is a steel plant in Brazil with a reported capacity of 6,251,000 t of steel. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace). It is operated by Companhia Siderúrgica Nacional SA. By capacity it ranks #2 of 22 steel plants tracked in Brazil. It emits about 7,646,497 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 1,782,400 cars. Its CO₂ per unit of capacity is about 126% above the median steel plant.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32440381.
À 6,251,000 t of steel, CSN Volta Redonda steel plant est bien au-dessus de la médiane des steel plant en Brazil (1,000,000 t of steel). Son CO₂ par unité de capacité est approximativement 117% au-dessus de la médiane des steel plant. Sous-secteur: iron-and-steel. Comme steel plant, elle nécessite une chaleur de procédé intensive (typiquement 800–1500°C) pour ses opérations industrielles essentielles — chaleur qui doit être fournie par des chaudières, fours ou combustion directe, et les pertes par les récipients et tuyauteries non isolés représentent du combustible gaspillé. L'isolation modulaire amovible peut réduire ces pertes de 80–96%, refroidissant les surfaces à ≤45°C, avec des délais d'amortissement souvent inférieurs à 2 ans. Les aciéries brûlent du charbon dans des hauts fourneaux ou utilisent des arcs électriques pour fondre des ferrailles; dans les deux cas, le métal en fusion doit être maintenu au-dessus de 1.500°C et transféré à travers des tuyauteries et récipients chauds étendus.
Comparaison de capacité et d'intensité de CO₂ calculée à partir des données des installations industrielles Climate TRACE; rôle du secteur basé sur la référence d'ingénierie.
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.
Reported capacity (t of steel), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
Operated by Companhia Siderúrgica Nacional SA. All facilities by this operator →
CSN Volta Redonda 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).
The #2 largest of 22 steel plants in Brazil by reported capacity.
Coordinates -22.51217, -44.11244. View on OpenStreetMap.
Kilns, furnaces, boilers, heat exchangers, valves and steam lines on sites like this lose energy continuously. Inzonex makes patented removable modular insulation for hot industrial equipment:

CSN Volta Redonda steel plant is a steel plant in Brazil. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace).
CSN Volta Redonda steel plant has a reported capacity of 6,251,000 t of steel.
CSN Volta Redonda steel plant emits about 7,646,497 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 1,782,400 cars. That ranks #3 among tracked facilities in Brazil.
CSN Volta Redonda steel plant is in Brazil, near coordinates -22.51217, -44.11244.
CSN Volta Redonda steel plant is operated by Companhia Siderúrgica Nacional SA.