Samalaju aluminium plant

Samalaju aluminium plant is an aluminium smelter in Malaysia with a reported capacity of 960,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by Press Metal Samalaju . By capacity it ranks #1 of 2 aluminium smelters tracked in Malaysia. It emits about 1,856,123 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 432,663 cars. Its CO₂ per unit of capacity is about 7% below the median aluminium smelter.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673107.

En contexto: cómo se compara esta instalación

Con 960,000 t of alumina/aluminum, Samalaju aluminium plant está alrededor de la mediana de aluminium smelter en Malaysia (960,000 t of alumina/aluminum). 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 1,856,123 t CO₂e a year looks like

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

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

Capacity vs largest aluminium smelters in Malaysia

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

Operator

Operated by Press Metal Samalaju .

Local climate

Samalaju aluminium plant sits in a tropical rainforest climate zone (Köppen Af), at 3.6°N in the northern hemisphere.

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

How it compares & nearby sites

The #1 largest of 2 aluminium smelters in Malaysia by reported capacity.

Nearby industrial sites

• Mukah aluminium plant · Aluminium Smelter · 232,015 t CO₂
• BSP Brunei Refinery · Refinery · 40,063 t CO₂
• Brunei Methanol Company · Chemical Plant · 283,688 t CO₂

Location

Coordinates 3.55321, 113.32089. View on OpenStreetMap.

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