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.

Em contexto: como esta instalação se compara

Com 3,450,000 t of steel, Osaka Steel Sakai Works é bem acima de a mediana de steel plant em Japan (973,658 t of steel). Subsetor: iron-and-steel. Como steel plant, requer calor de processo intenso (tipicamente 800–1500°C) para suas operações industriais centrais — calor que deve ser fornecido por caldeiras, fornos ou combustão direta, e as perdas através de vasos e tubulações não isolados representam combustível desperdiçado. O isolamento modular removível pode reduzir essas perdas em 80–96%, esfriando superfícies a ≤45°C, com payback geralmente inferior a 2 anos. As usinas de aço queimam carvão em altos-fornos ou usam arcos elétricos para derreter sucata; em ambos os casos, o metal fundido deve ser mantido acima de 1.500°C e transferido através de tubulações e vasos de calor extensos.

Comparação de capacidade e intensidade de CO₂ calculada a partir dos dados de instalações industriais Climate TRACE; função do setor baseada em referência de engenharia.

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.

Hot industrial equipment? Cut the heat loss.

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Frequently asked questions