Aluminium Oxid Stade GmbH (AOS) Alumina Refinery

Aluminium Oxid Stade GmbH (AOS) Alumina Refinery is an aluminium smelter in Germany with a reported capacity of 1,100,000 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. It is operated by DADCO Alumina & Chemicals . By capacity it ranks #1 of 6 aluminium smelters tracked in Germany. It emits about 1,278,896 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 298,111 cars. Its CO₂ per unit of capacity is about 44% below the median aluminium smelter.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-43765081.

Em contexto: como esta instalação se compara

Com 1,100,000 t of alumina/aluminum, Aluminium Oxid Stade GmbH (AOS) Alumina Refinery é bem acima de a mediana de aluminium smelter em Germany (85,000 t of alumina/aluminum). Seu CO₂ por unidade de capacidade é aproximadamente 46% abaixo de a mediana de aluminium smelter. Subsetor: aluminum. Como aluminium smelter, requer calor de processo intenso (tipicamente 600–900°C) para suas operações industriais centrais — calor que deve ser fornecido por caldeiras, fornos ou combustão direta, e as perdas através de vasos e tubulações não isolados representam combustível desperdiçado. O isolamento modular removível pode reduzir essas perdas em 80–96%, esfriando superfícies a ≤45°C, com payback geralmente inferior a 2 anos. As fundições de alumínio usam grandes correntes elétricas para refinar alumina em alumínio fundido acima de 900°C, e o metal quente deve fluir através de cadinhos e equipamentos de fundição.

Comparação de capacidade e intensidade de CO₂ calculada a partir dos dados de instalações industriais Climate TRACE; função do setor baseada em referência de engenharia.

What 1,278,896 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 Germany

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

Operator

Operated by DADCO Alumina & Chemicals .

Local climate

Aluminium Oxid Stade GmbH (AOS) Alumina Refinery sits in a temperate oceanic climate zone (Köppen Cfb), at 53.7°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 6 aluminium smelters in Germany by reported capacity.

Nearby industrial sites

• Stade District · Aluminium Smelter · 78,239 t CO₂
• Lagerdorf Cement Plant · Cement Plant · 175,856 t CO₂
• TRIMET Aluminium SE, Niederlassung Hamburg · Metals Plant · 223,000 t CO₂
• ArcelorMittal Hamburg steel plant · Steel Plant · 822,412 t CO₂
• Hamburg aluminium plant · Aluminium Smelter · 144,904 t CO₂
• Holborn Hamburg Refinery · Refinery · 998,743 t CO₂

Location

Coordinates 53.65281, 9.49385. View on OpenStreetMap.

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