Husnes aluminium plant

Husnes aluminium plant is an aluminium smelter in Norway with a reported capacity of 200,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Norsk Hydro ASA. By capacity it ranks #4 of 7 aluminium smelters tracked in Norway. It emits about 432,548 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 100,827 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673110.

En contexte: comment cette installation se compare

À 200,000 t of alumina/aluminum, Husnes aluminium plant est autour de la médiane des aluminium smelter en Norway (200,000 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.

What 432,548 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 Norway

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

Operator

Operated by Norsk Hydro ASA. All facilities by this operator →

Local climate

Husnes aluminium plant sits in a temperate oceanic climate zone (Köppen Cfb), at 59.9°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 #4 largest of 7 aluminium smelters in Norway by reported capacity.

Nearby industrial sites

• Sør-Norge Aluminium · Metals Plant · 142,000 t CO₂
• ERAMET NORWAY AS, Sauda · Metals Plant · 320,000 t CO₂
• Hydro Aluminium, Karmøy · Metals Plant · 336,000 t CO₂
• Karmoy aluminium plant · Aluminium Smelter · 583,940 t CO₂
• ELKEM ASA AVD BJØLVEFOSSEN · Metals Plant · 174,000 t CO₂
• Elkem Bjølvefossen · Metals Plant · 172,000 t CO₂

Location

Coordinates 59.8679, 5.76906. View on OpenStreetMap.

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