Aluminium Smelter in United States. Approximate location 44.96198, -74.89016.
Aluminium SmelterUnited StatesCO₂ reported
Massena aluminium plant is an aluminium smelter in United States with a reported capacity of 130,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Alcoa Corp. By capacity it ranks #7 of 9 aluminium smelters tracked in United States. It emits about 276,268 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 64,398 cars.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673145.
Przy 130,000 t of alumina/aluminum, Massena aluminium plant jest poniżej medianę aluminium smelter w United States (187,000 t of alumina/aluminum). Podsektor: aluminum. Jako aluminium smelter, wymaga intensywnego ciepła procesowego (typowo 600–900°C) do swoich głównych operacji przemysłowych — ciepła, które musi być dostarczane przez kotły, piece lub spalanie bezpośrednie, a straty przez nieisolowane zbiorniki i rury stanowią zmarnowane paliwo. Modułowa izolacja demontowalna może zmniejszyć te straty o 80–96%, chłodząc powierzchnie do ≤45°C, z zwrotem inwestycji często poniżej 2 lat. Huty aluminium używają dużych prądów elektrycznych do rafinacji tlenku glinu w stopiony aluminium powyżej 900°C, a metal w stanie gorącym musi płynąć przez tygle i urządzenia do odlewania.
Porównanie pojemności i intensywności CO₂ obliczane na podstawie danych instalacji przemysłowych Climate TRACE; rola sektora oparta na odniesieniau inżynierskim.
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).
Operated by Alcoa Corp. All facilities by this operator →
Massena aluminium plant sits in a warm-summer humid continental climate zone (Köppen Dfb), at 45.0°N in the northern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
The #7 largest of 9 aluminium smelters in United States by reported capacity.
Coordinates 44.96198, -74.89016. 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:

Massena aluminium plant is a aluminium smelter in United States. It smelts alumina into primary aluminium by high-current electrolysis.
Massena aluminium plant has a reported capacity of 130,000 t of alumina/aluminum.
Massena aluminium plant emits about 276,268 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 64,398 cars. That ranks #387 among tracked facilities in United States.
Massena aluminium plant is in United States, near coordinates 44.96198, -74.89016.
Massena aluminium plant is operated by Alcoa Corp.