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Aluminium smelters worldwide

A directory of 308 aluminium smelters across 47 countries — smelts alumina into primary aluminium by high-current electrolysis. Capacity, owner, location and CO₂ from open data.

308aluminium smelters
47countries
308with CO₂ estimate
413.0M tCO₂e/yr total

Top countries by number of aluminium smelters

China: 141 facilities141ChinaIndia: 20 facilities20IndiaRussian Federation: 17 facilities17Russian Fe…Australia: 15 facilities15AustraliaCanada: 11 facilities11CanadaUnited States: 9 facilities9United Sta…Norway: 7 facilities7NorwayFrance: 7 facilities7FranceBrazil: 6 facilities6BrazilGermany: 6 facilities6Germany

Facility counts, Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Browse aluminium smelters by country

China 141India 20Russian Federation 17Australia 15Canada 11United States 9France 7Norway 7Brazil 6Germany 6Indonesia 5United Arab Emirates 4Ghana 3Guinea 3Iceland 3Iran 3Kazakhstan 3Romania 3Spain 3Vietnam 3Bosnia and Herzegovina 2Greece 2Ireland 2Japan 2Malaysia 2Mozambique 2Saudi Arabia 2Ukraine 2Venezuela 2Argentina 1Azerbaijan 1Bahrain 1Cameroon 1Egypt 1Montenegro 1Netherlands 1New Zealand 1Oman 1Qatar 1Slovakia 1Slovenia 1South Africa 1South Korea 1Sweden 1Tajikistan 1Türkiye 1United Kingdom 1

Tap a country to see its aluminium smelters — 47 countries.

Largest aluminium smelters

#FacilityCountryt of alumina/aluminum
1Baise Prefecture CityChina24,364,530
2Zhengzhou Prefecture CityChina8,897,160
3Sanmenxia Prefecture CityChina6,843,969
4Xinzhou Prefecture CityChina6,615,837
5Zouping, Shandong aluminium plantChina6,400,000
6Zibo Prefecture CityChina5,931,440
7Worsley Alumina RefineryAustralia4,700,000
8Ordos Prefecture CityChina4,562,646
9Binzhou PrefectureChina4,562,646
10Fangchenggang Prefecture CityChina4,562,646
11Pinjarra Alcoa Alumina RefineryAustralia4,263,770
12São Luís MunicipalityBrazil4,134,539
13Luliang Prefecture CityChina3,878,249
14Sao Luis Alumina Refinery and Aluminum SmelterBrazil3,850,000
15Guiyang Prefecture CityChina3,650,117

Full largest ranking → Dirtiest by CO₂ →

Frequently asked questions

How many aluminium smelters are there worldwide?
308 aluminium smelters across 47 countries are tracked in this open dataset.
Which country has the most aluminium smelters?
China — 141 aluminium smelters.
What is the largest aluminium smelter?
Baise Prefecture City in China, by reported capacity.
How much CO₂ do these aluminium smelters emit?
Together about 413,035,255 tonnes of CO₂e per year (reported facilities).
Where does the data come from?
Climate TRACE v6 — asset-level capacity and CO₂e emissions (CC BY 4.0).

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