Guanyuan Aostar aluminium plant

Guanyuan Aostar aluminium plant is an aluminium smelter in China with a reported capacity of 420,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Sichuan Aostar Guangyuan Aluminium Smelter . By capacity it ranks #64 of 141 aluminium smelters tracked in China. It emits about 892,558 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 208,055 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673014.

Im Kontext: wie sich diese Anlage vergleicht

Bei 420,000 t of alumina/aluminum ist Guanyuan Aostar aluminium plant etwa um dem Medianwert von aluminium smelter in China (372,000 t of alumina/aluminum). Sein CO₂ pro Kapazitätseinheit liegt ungefähr 16% über dem Medianwert von aluminium smelter. Untersektor: aluminum. Als aluminium smelter benötigt es intensive Prozesswärme (typischerweise 600–900°C) für seinen Kernbetrieb — Wärme, die durch Dampfkessel, Öfen oder direkte Verbrennung geliefert werden muss, und Verluste durch ungedämmte Behälter und Rohrleitungen stellen verschwendeten Brennstoff dar. Modulare abnehmbare Dämmung kann diese Verluste um 80–96% senken, Oberflächen auf ≤45°C kühlen, mit Amortisationszeiten oft unter 2 Jahren. Aluminiumhütten nutzen große Elektroströme, um Tonerde in geschmolzenes Aluminium über 900°C zu raffinieren, und das heiße Metall muss durch Tiegel und Gießausrüstung fließen.

Vergleich von Kapazität und CO₂-Intensität berechnet aus Climate TRACE Industrieanlagendaten; Sektorrolle basierend auf Ingenieurreferenz.

What 892,558 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 China

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

Operator

Operated by Sichuan Aostar Guangyuan Aluminium Smelter .

Local climate

Guanyuan Aostar aluminium plant sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 30.0°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 #64 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

• Meishan Qimingxing aluminium plant · Aluminium Smelter · 456,631 t CO₂
• Zhejiang Pujiang Leite Arts & Crafts Co.,Ltd · Textiles · 6,976 t CO₂
• Sichuan Hongya Yasen Cement Co.,Ltd. Cement Plant · Cement Plant · 656,169 t CO₂
• Sichuan Virage Tech Sport Appliance Co., Ltd · Textiles · 6,976 t CO₂
• Zhejiang Feiyida Knitting & Textile Co., Ltd. · Textiles · 6,976 t CO₂
• Chengdu Laishan Paper Pulp Mill · Pulp & Paper Mill · 258,963 t CO₂

Location

Coordinates 30.00231, 103.74323. View on OpenStreetMap.

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