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.

Nel contesto: come si confronta questo impianto

Con 960,000 t of alumina/aluminum, Samalaju aluminium plant è attorno a la mediana di aluminium smelter in Malaysia (960,000 t of alumina/aluminum). Sottosettore: aluminum. Come aluminium smelter, richiede calore di processo intenso (tipicamente 600–900°C) per le sue operazioni industriali essenziali — calore che deve essere fornito da caldaie, forni o combustione diretta, e le perdite attraverso recipienti e tubazioni non isolati rappresentano carburante sprecato. L'isolamento modulare removibile può ridurre queste perdite dell'80–96%, raffreddando superfici a ≤45°C, con payback spesso inferiore a 2 anni. Le fonderie di alluminio utilizzano grandi correnti elettriche per raffinare l'allumina in alluminio fuso sopra i 900°C, e il metallo caldo deve fluire attraverso crogioli e attrezzature di fonderia.

Confronto di capacità e intensità di CO₂ calcolato dai dati delle strutture industriali Climate TRACE; ruolo del settore basato su riferimento ingegneristico.

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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Frequently asked questions