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Grande Baie aluminium plant

Aluminium Smelter in Canada. Approximate location 48.30615, -70.92606.

Aluminium SmelterCanadaCO₂ reported

Grande Baie aluminium plant is an aluminium smelter in Canada with a reported capacity of 236,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Rio Tinto Ltd. By capacity it ranks #9 of 11 aluminium smelters tracked in Canada. It emits about 501,533 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 116,907 cars.

236,000t of alumina/aluminum
501,533t CO₂e / yr (Climate TRACE)
#43CO₂ rank in Canada
2.13t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3672965.

У контексті: як порівнюється це підприємство

При потужності 236,000 t of alumina/aluminum Grande Baie aluminium plant — це нижче медіана aluminium smelter у Canada (314,000 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 501,533 t CO₂e a year looks like

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

116,907cars driven for a year
65,406homes' annual energy use
8,358,883tree seedlings grown 10 years

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

Capacity vs largest aluminium smelters in Canada

Sept-Îles aluminium plant: 630,000 t of alumina/aluminum630kSept-Îles …La Haute-Gaspésie Regional County Municipality: 500,378 t of alumina/aluminum500kLa Haute-G…Alma aluminium plant: 480,000 t of alumina/aluminum480kAlma alumi…Kitimat aluminium plant: 435,000 t of alumina/aluminum435kKitimat al…Bécancour aluminium plant: 413,000 t of alumina/aluminum413kBécancour …Baie Comeau aluminium plant: 314,000 t of alumina/aluminum314kBaie Comea…Deschambault aluminium plant: 290,000 t of alumina/aluminum290kDeschambau…Laterrière aluminium plant: 260,000 t of alumina/aluminum260kLaterrière…

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

Operator

Operated by Rio Tinto Ltd. All facilities by this operator →

Local climate

Grande Baie aluminium plant sits in a subarctic (boreal) climate zone (Köppen Dfc), at 48.3°N in the northern hemisphere.

~0°Ctypical annual mean
~14°Ctypical warm-season
Subarctic (boreal): 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 #9 largest of 11 aluminium smelters in Canada by reported capacity.

Nearby industrial sites

Location

Coordinates 48.30615, -70.92606. View on OpenStreetMap.

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Frequently asked questions

What type of facility is Grande Baie aluminium plant?

Grande Baie aluminium plant is a aluminium smelter in Canada. It smelts alumina into primary aluminium by high-current electrolysis.

What is the capacity of Grande Baie aluminium plant?

Grande Baie aluminium plant has a reported capacity of 236,000 t of alumina/aluminum.

How much CO₂ does Grande Baie aluminium plant emit?

Grande Baie aluminium plant emits about 501,533 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 116,907 cars. That ranks #43 among tracked facilities in Canada.

Where is Grande Baie aluminium plant located?

Grande Baie aluminium plant is in Canada, near coordinates 48.30615, -70.92606.

Who operates Grande Baie aluminium plant?

Grande Baie aluminium plant is operated by Rio Tinto Ltd.

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