Nucor Steel Seattle plant

Nucor Steel Seattle plant is a steel plant in United States with a reported capacity of 855,000 t of steel. It produces crude steel from iron ore (blast furnace) or scrap (electric arc furnace). It is operated by Nucor Steel Seattle Inc. By capacity it ranks #48 of 75 steel plants tracked in United States. It emits about 63,827 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 14,878 cars. Its CO₂ per unit of capacity is about 86% below the median steel plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1567133.

Nel contesto: come si confronta questo impianto

Con 855,000 t of steel, Nucor Steel Seattle plant è attorno a la mediana di steel plant in United States (1,000,000 t of steel). Il suo CO₂ per unità di capacità è approssimativamente 33% al di sotto di la mediana di steel plant. Sottosettore: iron-and-steel. Come steel plant, richiede calore di processo intenso (tipicamente 800–1500°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. Gli impianti siderurgici bruciano carbone in altiforni o utilizzano archi elettrici per fondere rottami; in entrambi i casi, il metallo fuso deve essere mantenuto sopra i 1.500°C e trasferito attraverso estesi tubi e recipienti caldi.

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

What 63,827 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 steel plants in United States

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

Operator

Operated by Nucor Steel Seattle Inc. All facilities by this operator →

Local climate

Nucor Steel Seattle plant sits in a warm-summer Mediterranean climate zone (Köppen Csb), at 47.6°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 #48 largest of 75 steel plants in United States by reported capacity.

Nearby industrial sites

• Elliott Bay Brewing Company · Food & Beverage · 4,154 t CO₂
• Darby Winery · Food & Beverage · 4,154 t CO₂
• Seattle Cement Plant · Cement Plant · 186,708 t CO₂
• Viscon Cellars · Food & Beverage · 4,154 t CO₂
• Patterson Cellars - Seattle, Sodo District Tasting Room · Food & Beverage · 4,154 t CO₂
• Crucible Wines · Food & Beverage · 4,154 t CO₂

Location

Coordinates 47.56982, -122.36802. View on OpenStreetMap.

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