Osaka Steel Sakai Works

Osaka Steel Sakai Works is a steel plant in Japan with a reported capacity of 3,450,000 t of steel. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace). It is operated by Osaka Steel Co Ltd. By capacity it ranks #11 of 40 steel plants tracked in Japan. It emits about 199,522 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 46,509 cars. Its CO₂ per unit of capacity is about 89% below the median steel plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1566939.

Nel contesto: come si confronta questo impianto

Con 3,450,000 t of steel, Osaka Steel Sakai Works è ben al di sopra di la mediana di steel plant in Japan (973,658 t of steel). 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 199,522 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 Japan

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

Operator

Operated by Osaka Steel Co Ltd. All facilities by this operator →

Local climate

Osaka Steel Sakai Works sits in a humid subtropical climate zone (Köppen Cfa), at 34.6°N in the northern hemisphere.

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

How it compares & nearby sites

The #11 largest of 40 steel plants in Japan by reported capacity.

Nearby industrial sites

• Nakayama Steel Works Osaka · Steel Plant · 34,700 t CO₂
• Cosmo Oil Sakai Refinery · Refinery · 855,661 t CO₂
• ENEOS Sakai Refinery · Refinery · 1,206,482 t CO₂
• Osaka Petrochemical, Takaishi City, Osaka · Petrochemical · 639,715 t CO₂
• JPN-Takaishi_ammonia · Chemical Plant · 1,066,712 t CO₂
• Toyota Tsusho Corporation · Textiles · 630 t CO₂

Location

Coordinates 34.59806, 135.45509. View on OpenStreetMap.

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