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.
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.
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.