Tema Metropolis

Tema Metropolis is an aluminium smelter in Ghana with a reported capacity of 6,347 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #3 of 3 aluminium smelters tracked in Ghana. It emits about 13,263 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 3,092 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673063.

Nel contesto: come si confronta questo impianto

Con 6,347 t of alumina/aluminum, Tema Metropolis è al di sotto di la mediana di aluminium smelter in Ghana (40,000 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 13,263 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 Ghana

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

Local climate

Tema Metropolis sits in a tropical savanna climate zone (Köppen Aw), at 5.6°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 #3 largest of 3 aluminium smelters in Ghana by reported capacity.

Nearby industrial sites

• Sentuo Refinery · Refinery · 277,714 t CO₂
• Tema aluminium plant · Aluminium Smelter · 89,551 t CO₂
• Tema Aluminum Smelter & Refinery · Aluminium Smelter · 417,947 t CO₂
• Sentuo Steel Tema plant · Steel Plant · 66,315 t CO₂
• TOR Tema Refinery · Refinery
• Platon Gas Oil Refnery · Refinery · 8,409 t CO₂

Location

Coordinates 5.55854, 0.04906. View on OpenStreetMap.

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Frequently asked questions