AZA Colina steel plant

AZA Colina steel plant is a steel plant in Chile with a reported capacity of 520,000 t of steel. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace). It is operated by Aceros AZA SA. By capacity it ranks #2 of 2 steel plants tracked in Chile. It emits about 25,308 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 5,899 cars. Its CO₂ per unit of capacity is about 91% below the median steel plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1566478.

Nel contesto: come si confronta questo impianto

Con 520,000 t of steel, AZA Colina steel plant è al di sotto di la mediana di steel plant in Chile (1,085,519 t of steel). Il suo CO₂ per unità di capacità è approssimativamente 94% al di sotto di la mediana di steel plant. Sottosettore: iron-and-steel. Come steel plant, richiede calore di processo intenso (tipicamente 800–1500°C) per le sue operazioni industriali essenziali — calore che deve essere fornito da caldaie, forni o combustione diretta, e le perdite attraverso recipienti e tubazioni non isolati rappresentano carburante sprecato. L'isolamento modulare removibile può ridurre queste perdite dell'80–96%, raffreddando superfici a ≤45°C, con payback spesso inferiore a 2 anni. Gli impianti siderurgici bruciano carbone in altiforni o utilizzano archi elettrici per fondere rottami; in entrambi i casi, il metallo fuso deve essere mantenuto sopra i 1.500°C e trasferito attraverso estesi tubi e recipienti caldi.

Confronto di capacità e intensità di CO₂ calcolato dai dati delle strutture industriali Climate TRACE; ruolo del settore basato su riferimento ingegneristico.

What 25,308 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 Chile

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

Operator

Operated by Aceros AZA SA. All facilities by this operator →

Local climate

AZA Colina steel plant sits in a warm-summer Mediterranean climate zone (Köppen Csb), at 33.3°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 #2 largest of 2 steel plants in Chile by reported capacity.

Nearby industrial sites

• New Commerce Ltda · Textiles · 547 t CO₂
• Cerro Blanco Cement Plant · Cement Plant · 273,974 t CO₂
• La Calera Cement Plant · Cement Plant · 380,474 t CO₂
• ENAP Concon Refinery · Refinery · 1,150,668 t CO₂

Location

Coordinates -33.29473, -70.72814. View on OpenStreetMap.

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Frequently asked questions