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Lanjigarh Alumina Refinery

Aluminium Smelter in India. Approximate location 19.71073, 83.39833.

Aluminium SmelterIndiaCO₂ reported

Lanjigarh Alumina Refinery is an aluminium smelter in India with a reported capacity of 3,175,150 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #1 of 20 aluminium smelters tracked in India. It emits about 6,635,219 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 1,546,671 cars.

3,175,150t of alumina/aluminum
6,635,219t CO₂e / yr (Climate TRACE)
#12CO₂ rank in India
2.09t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-43765022.

في السياق: كيف يتم مقارنة هذا المنشأة

عند 3,175,150 t of alumina/aluminum، يكون Lanjigarh Alumina Refinery أعلى بكثير من متوسط aluminium smelter في India (360,000 t of alumina/aluminum). القطاع الفرعي: aluminum. كـ aluminium smelter، يتطلب حرارة عملية مكثفة (عادة 600–900°C) لعملياته الصناعية الأساسية — حرارة يجب توفيرها بواسطة الغلايات أو الأفران أو الاحتراق المباشر، والخسائر من خلال الحاويات والأنابيب غير المعزولة تمثل وقود مهدر. يمكن للعزل المعياري القابل للإزالة أن يقلل هذه الخسائر بمقدار 80-96٪، وتبريد الأسطح إلى ≤45°C، مع فترة استرجاع غالباً أقل من سنتين. تستخدم مصاهر الألومنيوم تيارات كهربائية كبيرة لتحسين الألومينا إلى ألومنيوم مذاب فوق 900°C، ويجب أن يتدفق المعدن الساخن عبر البواتق ومعدات الصب.

مقارنة السعة وكثافة CO₂ محسوبة من بيانات منشآت Climate TRACE الصناعية؛ دور القطاع بناءً على مرجع الهندسة.

What 6,635,219 t CO₂e a year looks like

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

1,546,671cars driven for a year
865,313homes' annual energy use
110,586,983tree seedlings grown 10 years

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

Capacity vs largest aluminium smelters in India

Lanjigarh Alumina Refinery: 3,175,150 t of alumina/aluminum3.2MLanjigarh …Damanjodi Alumina Refinery: 2,068,380 t of alumina/aluminum2.1MDamanjodi …Jharsuguda aluminium plant: 1,725,000 t of alumina/aluminum1.7MJharsuguda…Muri Alumina Plant: 575,000 t of alumina/aluminum575kMuri Alumi…Angul aluminium plant: 415,000 t of alumina/aluminum415kAngul alum…Renukoot aluminium plant: 410,000 t of alumina/aluminum410kRenukoot a…Korba aluminium plant: 410,000 t of alumina/aluminum410kKorba alum…Koraput District: 360,981 t of alumina/aluminum361kKoraput Di…

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

Local climate

Lanjigarh Alumina Refinery sits in a tropical savanna climate zone (Köppen Aw), at 19.7°N in the northern hemisphere.

~26°Ctypical annual mean
~29°Ctypical warm-season
Tropical savanna: warm all year, with distinct wet and dry seasons

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

How it compares & nearby sites

The #1 largest of 20 aluminium smelters in India by reported capacity.

Nearby industrial sites

Location

Coordinates 19.71073, 83.39833. View on OpenStreetMap.

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Frequently asked questions

What type of facility is Lanjigarh Alumina Refinery?

Lanjigarh Alumina Refinery is a aluminium smelter in India. It smelts alumina into primary aluminium by high-current electrolysis.

What is the capacity of Lanjigarh Alumina Refinery?

Lanjigarh Alumina Refinery has a reported capacity of 3,175,150 t of alumina/aluminum.

How much CO₂ does Lanjigarh Alumina Refinery emit?

Lanjigarh Alumina Refinery emits about 6,635,219 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 1,546,671 cars. That ranks #12 among tracked facilities in India.

Where is Lanjigarh Alumina Refinery located?

Lanjigarh Alumina Refinery is in India, near coordinates 19.71073, 83.39833.

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