Saint James Parish

Saint James Parish is an aluminium smelter in United States with a reported capacity of 741,301 t of alumina/aluminum. It smelts alumina into primary aluminium by high-current electrolysis. By capacity it ranks #2 of 9 aluminium smelters tracked in United States. It emits about 377,316 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 87,952 cars. Its CO₂ per unit of capacity is about 76% below the median aluminium smelter.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3673144.

En contexto: cómo se compara esta instalación

Con 741,301 t of alumina/aluminum, Saint James Parish está muy por encima de la mediana de aluminium smelter en United States (187,000 t of alumina/aluminum). Su CO₂ por unidad de capacidad es aproximadamente 76% 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 377,316 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 United States

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

Local climate

Saint James Parish sits in a humid subtropical climate zone (Köppen Cfa), at 30.0°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 #2 largest of 9 aluminium smelters in United States by reported capacity.

Nearby industrial sites

• Mosaic Uncle Sam Facility · Chemical Plant · 106,867 t CO₂
• OCCIDENTAL CHEMICAL CORP - CONVENT FACILITY · Chemical Plant · 61,629 t CO₂
• ATLANTIC ALUMINA, GRAMERCY OPERATIONS · Metals Plant · 801,697 t CO₂
• Louisiana Sugar Refining, Llc · Food & Beverage · 115,396 t CO₂
• AIR PRODUCTS & CHEMICALS INC - CONVENT SMR · Chemical Plant · 569,828 t CO₂
• Gramercy Alumina Refinery · Aluminium Smelter · 610,790 t CO₂

Location

Coordinates 30.02668, -90.79504. View on OpenStreetMap.

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Frequently asked questions