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Massena aluminium plant

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.

130,000t of alumina/aluminum
276,268t CO₂e / yr (Climate TRACE)
#387CO₂ rank in United States
2.13t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673145.

В контексте: как это предприятие сравнивается

На мощности 130,000 t of alumina/aluminum Massena aluminium plant — это ниже медианная aluminium smelter в United States (187,000 t of alumina/aluminum). Подсектор: aluminum. Как aluminium smelter, оно требует высокотемпературного технологического тепла (обычно 600–900°C) для основных промышленных операций — тепла, которое должно подаваться котлами, печами или прямым сжиганием, и потери через неизолированные сосуды и трубопроводы представляют потраченное впустую топливо. Съёмная модульная теплоизоляция может снизить эти потери на 80–96%, охладив поверхность оборудования до ≤45°C, с окупаемостью часто менее 2 лет. Алюминиевые плавильни используют большие электрические токи для рафинирования глинозёма в расплавленный алюминий выше 900°C, и расплавленный металл должен течь через тигли и литейное оборудование.

Сравнение производительности и интенсивности CO₂ рассчитано на основе данных промышленных объектов Climate TRACE; роль сектора основана на инженерных справочниках.

What 276,268 t CO₂e a year looks like

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

64,398cars driven for a year
36,029homes' annual energy use
4,604,467tree seedlings grown 10 years

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

Capacity vs largest aluminium smelters in United States

Gramercy Alumina Refinery: 1,200,000 t of alumina/aluminum1.2MGramercy A…Saint James Parish: 741,301 t of alumina/aluminum741kSaint Jame…Hawesville aluminium plant: 250,000 t of alumina/aluminum250kHawesville…Sebree aluminium plant: 220,000 t of alumina/aluminum220kSebree alu…New Madrid aluminium plant: 187,000 t of alumina/aluminum187kNew Madrid…Mount Holly aluminium plant: 184,000 t of alumina/aluminum184kMount Holl…Massena aluminium plant: 130,000 t of alumina/aluminum130kMassena al…Evansville aluminium plant: 107,000 t of alumina/aluminum107kEvansville…

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

Operator

Operated by Alcoa Corp. All facilities by this operator →

Local climate

Massena aluminium plant sits in a warm-summer humid continental climate zone (Köppen Dfb), at 45.0°N in the northern hemisphere.

~6°Ctypical annual mean
~19°Ctypical warm-season
Warm-summer humid continental: four distinct seasons — cold winters and warm summers

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

How it compares & nearby sites

The #7 largest of 9 aluminium smelters in United States by reported capacity.

Nearby industrial sites

Location

Coordinates 44.96198, -74.89016. View on OpenStreetMap.

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Frequently asked questions

What type of facility is Massena aluminium plant?

Massena aluminium plant is a aluminium smelter in United States. It smelts alumina into primary aluminium by high-current electrolysis.

What is the capacity of Massena aluminium plant?

Massena aluminium plant has a reported capacity of 130,000 t of alumina/aluminum.

How much CO₂ does Massena aluminium plant emit?

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.

Where is Massena aluminium plant located?

Massena aluminium plant is in United States, near coordinates 44.96198, -74.89016.

Who operates Massena aluminium plant?

Massena aluminium plant is operated by Alcoa Corp.

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