Saint Constant Cement Plant

Saint Constant Cement Plant is a cement plant in Canada with a reported capacity of 1,000,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by Lafarge Canada Inc. By capacity it ranks #11 of 15 cement plants tracked in Canada. It emits about 263,747 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 61,479 cars. Its CO₂ per unit of capacity is about 27% below the median cement plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32437347.

En contexto: cómo se compara esta instalación

Con 1,000,000 t of cement, Saint Constant Cement Plant está alrededor de la mediana de cement plant en Canada (1,200,000 t of cement). Su CO₂ por unidad de capacidad es aproximadamente 33% por debajo de la mediana de cement plant. Subsector: cement. Como cement plant, requiere calor de proceso intenso (típicamente 800–1400°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 plantas de cemento calientan piedra caliza a 1.400°C en hornos rotativos — uno de los procesos industriales más calientes — y deben controlar la temperatura con precisión en toda la longitud del horno.

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 263,747 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 cement plants in Canada

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

Operator

Operated by Lafarge Canada Inc. All facilities by this operator →

Local climate

Saint Constant Cement Plant sits in a warm-summer humid continental climate zone (Köppen Dfb), at 45.3°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 #11 largest of 15 cement plants in Canada by reported capacity.

Nearby industrial sites

• Montreal Wallboard/Finishing Plant · Other Manufacturing · 32,737 t CO₂
• Revolution VSC LP · Metals Plant · 50,951 t CO₂
• VSC · Metals Plant · 48,766 t CO₂
• Csg International Inc. · Textiles · 12,324 t CO₂
• Rair T & Co Inc. · Textiles · 12,324 t CO₂
• Kamik Canada Inc. · Textiles · 12,324 t CO₂

Location

Coordinates 45.33941, -73.52427. View on OpenStreetMap.

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Frequently asked questions