Aluminium Smelter in United States. Approximate location 37.9444, -86.78608.
Aluminium SmelterUnited StatesCO₂ reported
Hawesville aluminium plant is an aluminium smelter in United States with a reported capacity of 250,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #3 of 9 aluminium smelters tracked in United States. It emits about 525,702 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 122,541 cars.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673146.
À 250,000 t of alumina/aluminum, Hawesville aluminium plant est bien au-dessus de la médiane des aluminium smelter en United States (187,000 t of alumina/aluminum). 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.
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.
Reported capacity (t of alumina/aluminum), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
Hawesville aluminium plant sits in a humid subtropical climate zone (Köppen Cfa), at 37.9°N in the northern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
The #3 largest of 9 aluminium smelters in United States by reported capacity.
Coordinates 37.9444, -86.78608. View on OpenStreetMap.
Kilns, furnaces, boilers, heat exchangers, valves and steam lines on sites like this lose energy continuously. Inzonex makes patented removable modular insulation for hot industrial equipment:

Hawesville aluminium plant is a aluminium smelter in United States. It smelts alumina into primary aluminium by high-current electrolysis.
Hawesville aluminium plant has a reported capacity of 250,000 t of alumina/aluminum.
Hawesville aluminium plant emits about 525,702 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 122,541 cars. That ranks #248 among tracked facilities in United States.
Hawesville aluminium plant is in United States, near coordinates 37.9444, -86.78608.