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Chengdu Prefecture City

Aluminium Smelter in China. Approximate location 30.66541, 103.84487.

Aluminium SmelterChinaCO₂ reported

Chengdu Prefecture City is an aluminium smelter in China with a reported capacity of 6,844 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #140 of 141 aluminium smelters tracked in China. It emits about 9,286 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 2,165 cars. Its CO₂ per unit of capacity is about 35% below the median aluminium smelter.

6,844t of alumina/aluminum
9,286t CO₂e / yr (Climate TRACE)
#2935CO₂ rank in China
1.36t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-48193115.

En contexte: comment cette installation se compare

À 6,844 t of alumina/aluminum, Chengdu Prefecture City est en dessous de la médiane des aluminium smelter en China (372,000 t of alumina/aluminum). Son CO₂ par unité de capacité est approximativement 26% en dessous de la médiane des aluminium smelter. Sous-secteur: aluminum. Comme aluminium smelter, elle nécessite une chaleur de procédé intensive (typiquement 600–900°C) pour ses opérations industrielles essentielles — chaleur qui doit être fournie par des chaudières, fours ou combustion directe, et les pertes par les récipients et tuyauteries non isolés représentent du combustible gaspillé. L'isolation modulaire amovible peut réduire ces pertes de 80–96%, refroidissant les surfaces à ≤45°C, avec des délais d'amortissement souvent inférieurs à 2 ans. Les fonderies d'aluminium utilisent de grands courants électriques pour raffiner l'alumine en aluminium fondu au-dessus de 900°C, et le métal chaud doit s'écouler à travers des creusets et des équipements de coulée.

Comparaison de capacité et d'intensité de CO₂ calculée à partir des données des installations industrielles Climate TRACE; rôle du secteur basé sur la référence d'ingénierie.

What 9,286 t CO₂e a year looks like

This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

2,165cars driven for a year
1,211homes' annual energy use
154,767tree seedlings grown 10 years

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest aluminium smelters in China

Baise Prefecture City: 24,364,530 t of alumina/aluminum24.4MBaise Pref…Zhengzhou Prefecture City: 8,897,160 t of alumina/aluminum8.9MZhengzhou …Sanmenxia Prefecture City: 6,843,969 t of alumina/aluminum6.8MSanmenxia …Xinzhou Prefecture City: 6,615,837 t of alumina/aluminum6.6MXinzhou Pr…Zouping, Shandong aluminium plant: 6,400,000 t of alumina/aluminum6.4MZouping, S…Zibo Prefecture City: 5,931,440 t of alumina/aluminum5.9MZibo Prefe…Ordos Prefecture City: 4,562,646 t of alumina/aluminum4.6MOrdos Pref…Binzhou Prefecture: 4,562,646 t of alumina/aluminum4.6MBinzhou Pr…

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

Local climate

Chengdu Prefecture City sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 30.7°N in the northern hemisphere.

~19°Ctypical annual mean
~27°Ctypical warm-season
Humid subtropical (dry winter): hot summers and mild winters

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

How it compares & nearby sites

The #140 largest of 141 aluminium smelters in China by reported capacity.

Nearby industrial sites

Location

Coordinates 30.66541, 103.84487. View on OpenStreetMap.

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Frequently asked questions

What type of facility is Chengdu Prefecture City?

Chengdu Prefecture City is a aluminium smelter in China. It smelts alumina into primary aluminium by high-current electrolysis.

What is the capacity of Chengdu Prefecture City?

Chengdu Prefecture City has a reported capacity of 6,844 t of alumina/aluminum.

How much CO₂ does Chengdu Prefecture City emit?

Chengdu Prefecture City emits about 9,286 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 2,165 cars. That ranks #2935 among tracked facilities in China.

Where is Chengdu Prefecture City located?

Chengdu Prefecture City is in China, near coordinates 30.66541, 103.84487.

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