Posco Zhangjiagang Stainless Steel Co Ltd

Posco Zhangjiagang Stainless Steel Co Ltd is a steel plant in China with a reported capacity of 1,100,000 t of steel. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace). It is operated by Posco (Zhangjiagang) Stainless Steel Co Ltd. By capacity it ranks #256 of 363 steel plants tracked in China. It emits about 218,092 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 50,837 cars. Its CO₂ per unit of capacity is about 63% below the median steel plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1566598.

文脈内で：この施設がどのように比較されるか

1,100,000 t of steelで、Posco Zhangjiagang Stainless Steel Co LtdはChinaのsteel plantの中央値以下 2,300,000 t of steelです。 容量あたりのCO₂は、steel plantの中央値下約84%です。 サブセクター：iron-and-steel。 steel plantとして、その中核的な産業操業に対して激しいプロセス熱（通常800–1500°C）が必要です。この熱はボイラー、炉、または直接燃焼によって供給される必要があり、未断熱容器および配管からの損失は無駄な燃料を表します。モジュール式脱着可能な断熱は、これらの損失を80～96%削減でき、表面を≤45°Cに冷却でき、回収期間は通常2年未満です。 製鉄所は高炉で石炭を燃焼させるか、電気アークを使用してスクラップを溶融します。どちらの場合でも溶融金属は1,500°C以上に保つ必要があり、広範な高温配管および容器を通じて転送されます。

容量およびCO₂強度の比較はClimate TRACEの産業施設データから計算されました。セクターの役割は工学リファレンスに基づいています。

What 218,092 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 China

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

Operator

Operated by Posco (Zhangjiagang) Stainless Steel Co Ltd. All facilities by this operator →

Local climate

Posco Zhangjiagang Stainless Steel Co Ltd sits in a humid subtropical climate zone (Köppen Cfa), at 32.0°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 #256 largest of 363 steel plants in China by reported capacity.

Nearby industrial sites

• Zhangjiagang Zhengxin Printing & Dyeing Co. Ltd. · Textiles · 6,976 t CO₂
• Zhangjiagang Hongchang Steel Co Ltd · Steel Plant · 21,886,764 t CO₂
• Suzhou Heft Garments & Fashion Accessories Co., Ltd. · Textiles · 6,976 t CO₂
• Thomas Dynamic Material (Jiangsu) Co., Ltd. · Textiles · 6,976 t CO₂
• Zhangjiagang Primetex Co. , Ltd · Textiles · 6,976 t CO₂
• Zhangjiagang Rongsheng Special Steel Co Ltd · Steel Plant · 10,006,077 t CO₂

Location

Coordinates 31.98045, 120.57297. View on OpenStreetMap.

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