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Hawesville aluminium plant

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.

250,000t of alumina/aluminum
525,702t CO₂e / yr (Climate TRACE)
#248CO₂ rank in United States
2.10t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673146.

У контексті: як порівнюється це підприємство

При потужності 250,000 t of alumina/aluminum Hawesville aluminium plant — це значно вище медіана aluminium smelter у United States (187,000 t of alumina/aluminum). Підсектор: aluminum. Як aluminium smelter, воно вимагає високотемпературного технологічного тепла (зазвичай 600–900°C) для основних промислових операцій — тепла, яке повинне подаватися котлами, печами або прямим спаленням, і втрати через неізольовані судини та трубопроводи представляють витрачене напразно паливо. Знімна модульна теплоізоляція може зменшити ці втрати на 80–96%, охолодивши поверхню обладнання до ≤45°C, з окупністю часто менше 2 років. Алюмінієві плавильні використовують великі електричні струми для рафінування глинозему в розплавлений алюміній вище 900°C, і розплавлений метал повинен текти через тиглі та ливарне обладнання.

Порівняння продуктивності та інтенсивності CO₂ розраховано на основі даних промислових об'єктів Climate TRACE; роль сектору заснована на інженерних довідниках.

What 525,702 t CO₂e a year looks like

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

122,541cars driven for a year
68,558homes' annual energy use
8,761,700tree 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).

Local climate

Hawesville aluminium plant sits in a humid subtropical climate zone (Köppen Cfa), at 37.9°N in the northern hemisphere.

~18°Ctypical annual mean
~27°Ctypical warm-season
Humid subtropical: 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 #3 largest of 9 aluminium smelters in United States by reported capacity.

Nearby industrial sites

Location

Coordinates 37.9444, -86.78608. View on OpenStreetMap.

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Frequently asked questions

What type of facility is Hawesville aluminium plant?

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

What is the capacity of Hawesville aluminium plant?

Hawesville aluminium plant has a reported capacity of 250,000 t of alumina/aluminum.

How much CO₂ does Hawesville aluminium plant emit?

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.

Where is Hawesville aluminium plant located?

Hawesville aluminium plant is in United States, near coordinates 37.9444, -86.78608.

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