Gerdau Açominas Ouro Branco steel plant

Gerdau Açominas Ouro Branco steel plant is a steel plant in Brazil with a reported capacity of 4,360,000 t of steel. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace). It is operated by Gerdau Acominas SA. By capacity it ranks #5 of 22 steel plants tracked in Brazil. It emits about 4,705,160 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 1,096,774 cars. Its CO₂ per unit of capacity is about 100% above the median steel plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1566446.

Im Kontext: wie sich diese Anlage vergleicht

Bei 4,360,000 t of steel ist Gerdau Açominas Ouro Branco steel plant deutlich über dem Medianwert von steel plant in Brazil (1,000,000 t of steel). Sein CO₂ pro Kapazitätseinheit liegt ungefähr 92% über dem Medianwert von steel plant. Untersektor: iron-and-steel. Als steel plant benötigt es intensive Prozesswärme (typischerweise 800–1500°C) für seinen Kernbetrieb — Wärme, die durch Dampfkessel, Öfen oder direkte Verbrennung geliefert werden muss, und Verluste durch ungedämmte Behälter und Rohrleitungen stellen verschwendeten Brennstoff dar. Modulare abnehmbare Dämmung kann diese Verluste um 80–96% senken, Oberflächen auf ≤45°C kühlen, mit Amortisationszeiten oft unter 2 Jahren. Stahlwerke verbrennen Kohle in Hochöfen oder nutzen Lichtbogenöfen zum Schmelzen von Schrott; in beiden Fällen muss das geschmolzene Metall über 1.500°C gehalten und durch umfangreiche heiße Rohrleitungen und Behälter geleitet werden.

Vergleich von Kapazität und CO₂-Intensität berechnet aus Climate TRACE Industrieanlagendaten; Sektorrolle basierend auf Ingenieurreferenz.

What 4,705,160 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 Gerdau Acominas SA. All facilities by this operator →

Local climate

Gerdau Açominas Ouro Branco steel plant sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 20.5°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 #5 largest of 22 steel plants in Brazil by reported capacity.

Nearby industrial sites

• Vallourec Jeceaba steel plant · Steel Plant · 525,338 t CO₂
• Carandaí Cement Plant · Cement Plant · 1,325,374 t CO₂
• Paranatex Industria Textil Ltda · Textiles · 302 t CO₂
• Petrobras REGAP Refinery · Refinery · 1,064,328 t CO₂
• Barroso Cement Plant · Cement Plant · 1,052,724 t CO₂
• Tecelagem De Fitas Britannia Ltda · Textiles · 302 t CO₂

Location

Coordinates -20.54436, -43.75257. View on OpenStreetMap.

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