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São Luís Municipality

Aluminium Smelter in Brazil. Approximate location -2.61189, -44.31483.

Aluminium SmelterBrazilCO₂ reported

São Luís Municipality is an aluminium smelter in Brazil with a reported capacity of 4,134,539 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #1 of 6 aluminium smelters tracked in Brazil. It emits about 6,865,403 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 1,600,327 cars. Its CO₂ per unit of capacity is about 21% below the median aluminium smelter.

4,134,539t of alumina/aluminum
6,865,403t CO₂e / yr (Climate TRACE)
#5CO₂ rank in Brazil
1.66t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3672956.

En contexto: cómo se compara esta instalación

Con 4,134,539 t of alumina/aluminum, São Luís Municipality está muy por encima de la mediana de aluminium smelter en Brazil (480,000 t of alumina/aluminum). Su CO₂ por unidad de capacidad es aproximadamente 26% por debajo de la mediana de aluminium smelter. Subsector: aluminum. Como aluminium smelter, requiere calor de proceso intenso (típicamente 600–900°C) para sus operaciones industriales centrales — calor que debe ser suministrado por calderas, hornos o combustión directa, y las pérdidas a través de recipientes y tuberías sin aislar representan combustible desperdiciado. El aislamiento modular desmontable puede reducir esas pérdidas en un 80–96%, enfriando superficies a ≤45°C, con amortización a menudo inferior a 2 años. Las fundiciones de aluminio utilizan grandes corrientes eléctricas para refinar alúmina en aluminio fundido por encima de 900°C, y el metal caliente debe fluir a través de crisoles y equipos de colada.

Comparación de capacidad e intensidad de CO₂ calculada a partir de datos de instalaciones industriales de Climate TRACE; papel del sector basado en referencia de ingeniería.

What 6,865,403 t CO₂e a year looks like

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

1,600,327cars driven for a year
895,332homes' annual energy use
114,423,383tree seedlings grown 10 years

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

Capacity vs largest aluminium smelters in Brazil

São Luís Municipality: 4,134,539 t of alumina/aluminum4.1MSão Luís M…Sao Luis Alumina Refinery and Aluminum Smelter: 3,850,000 t of alumina/aluminum3.9MSao Luis A…Sorocaba aluminium plant: 480,000 t of alumina/aluminum480kSorocaba a…São Luis aluminium plant: 465,000 t of alumina/aluminum465kSão Luis a…Belem aluminium plant: 460,000 t of alumina/aluminum460kBelem alum…Poços de Caldas Municipality: 141,756 t of alumina/aluminum142kPoços de C…

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

Local climate

São Luís Municipality sits in a tropical savanna climate zone (Köppen Aw), at 2.6°S in the southern hemisphere.

~26°Ctypical annual mean
~29°Ctypical warm-season
Tropical savanna: hot and humid year-round with little seasonal variation

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

How it compares & nearby sites

The #1 largest of 6 aluminium smelters in Brazil by reported capacity.

Nearby industrial sites

Location

Coordinates -2.61189, -44.31483. View on OpenStreetMap.

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Frequently asked questions

What type of facility is São Luís Municipality?

São Luís Municipality is a aluminium smelter in Brazil. It smelts alumina into primary aluminium by high-current electrolysis.

What is the capacity of São Luís Municipality?

São Luís Municipality has a reported capacity of 4,134,539 t of alumina/aluminum.

How much CO₂ does São Luís Municipality emit?

São Luís Municipality emits about 6,865,403 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 1,600,327 cars. That ranks #5 among tracked facilities in Brazil.

Where is São Luís Municipality located?

São Luís Municipality is in Brazil, near coordinates -2.61189, -44.31483.

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