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Laterrière aluminium plant

Aluminium Smelter in Canada. Approximate location 48.30084, -71.12914.

Aluminium SmelterCanadaCO₂ reported

Laterrière aluminium plant is an aluminium smelter in Canada with a reported capacity of 260,000 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 #8 of 11 aluminium smelters tracked in Canada. It emits about 552,536 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 128,796 cars.

260,000t of alumina/aluminum
552,536t CO₂e / yr (Climate TRACE)
#40CO₂ rank in Canada
2.13t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3672959.

У контексті: як порівнюється це підприємство

При потужності 260,000 t of alumina/aluminum Laterrière aluminium plant — це приблизно 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 552,536 t CO₂e a year looks like

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

128,796cars driven for a year
72,057homes' annual energy use
9,208,933tree 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

Laterrière aluminium plant sits in a warm-summer humid continental climate zone (Köppen Dfb), at 48.3°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 #8 largest of 11 aluminium smelters in Canada by reported capacity.

Nearby industrial sites

Location

Coordinates 48.30084, -71.12914. View on OpenStreetMap.

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Frequently asked questions

What type of facility is Laterrière aluminium plant?

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

What is the capacity of Laterrière aluminium plant?

Laterrière aluminium plant has a reported capacity of 260,000 t of alumina/aluminum.

How much CO₂ does Laterrière aluminium plant emit?

Laterrière aluminium plant emits about 552,536 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 128,796 cars. That ranks #40 among tracked facilities in Canada.

Where is Laterrière aluminium plant located?

Laterrière aluminium plant is in Canada, near coordinates 48.30084, -71.12914.

Who operates Laterrière aluminium plant?

Laterrière aluminium plant is operated by Rio Tinto Ltd.

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