Shizuoka (Shimizu) Alumina Refinery

Shizuoka (Shimizu) Alumina Refinery is an aluminium smelter in Japan with a reported capacity of 381,020 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Nippon Light Metal Co Ltd. By capacity it ranks #1 of 2 aluminium smelters tracked in Japan. It emits about 796,230 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 185,601 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-43765075.

Nel contesto: come si confronta questo impianto

Con 381,020 t of alumina/aluminum, Shizuoka (Shimizu) Alumina Refinery è attorno a la mediana di aluminium smelter in Japan (381,020 t of alumina/aluminum). Sottosettore: aluminum. Come aluminium smelter, richiede calore di processo intenso (tipicamente 600–900°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. Le fonderie di alluminio utilizzano grandi correnti elettriche per raffinare l'allumina in alluminio fuso sopra i 900°C, e il metallo caldo deve fluire attraverso crogioli e attrezzature di fonderia.

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

What 796,230 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 aluminium smelters in Japan

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

Operator

Operated by Nippon Light Metal Co Ltd. All facilities by this operator →

Local climate

Shizuoka (Shimizu) Alumina Refinery sits in a humid subtropical climate zone (Köppen Cfa), at 35.0°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 #1 largest of 2 aluminium smelters in Japan by reported capacity.

Nearby industrial sites

• Shizuoka City · Aluminium Smelter · 139,266 t CO₂
• Oji Materia Co. - Fuji Mill · Pulp & Paper Mill · 113,825 t CO₂
• Saab Co., Ltd. · Textiles · 630 t CO₂
• ENEOS Petrochemical Kawasaki, Kawasaki · Petrochemical · 568,011 t CO₂
• Mitsubishi Materials Yokoze Cement Plant · Cement Plant · 467,110 t CO₂
• JFE East Japan Works (Keihin) steel plant · Steel Plant

Location

Coordinates 35.01003, 138.50729. View on OpenStreetMap.

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Frequently asked questions