Exshaw Plant

Exshaw Plant is a lime plant in Canada with a reported capacity of 300,230 t of lime. It calcines limestone into quicklime in high-temperature kilns. By capacity it ranks #5 of 11 lime plants tracked in Canada. It emits about 168,836 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 39,356 cars. Its CO₂ per unit of capacity is about 15% below the median lime plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-38467326.

Im Kontext: wie sich diese Anlage vergleicht

Bei 300,230 t of lime ist Exshaw Plant deutlich über dem Medianwert von lime plant in Canada (231,971 t of lime). Untersektor: lime. Als lime plant benötigt es intensive Prozesswärme (typischerweise 600–900°C) für seinen Kernbetrieb — Wärme, die durch Dampfkessel, Öfen oder direkte Verbrennung geliefert werden muss, und Verluste durch ungedämmte Behälter und Rohrleitungen stellen verschwendeten Brennstoff dar. Modulare abnehmbare Dämmung kann diese Verluste um 80–96% senken, Oberflächen auf ≤45°C kühlen, mit Amortisationszeiten oft unter 2 Jahren. Kalkwerke kalzinieren Kalkstein in heißen Öfen bei 800–900°C, und der heiße Branntkalk muss in gedämmten Behältern gehandhabt werden, um Reaktion mit Feuchte zu verhindern.

Vergleich von Kapazität und CO₂-Intensität berechnet aus Climate TRACE Industrieanlagendaten; Sektorrolle basierend auf Ingenieurreferenz.

What 168,836 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 lime plants in Canada

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

Local climate

Exshaw Plant sits in a subarctic (boreal) climate zone (Köppen Dfc), at 51.1°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 #5 largest of 11 lime plants in Canada by reported capacity.

Nearby industrial sites

• Exshaw Cement Plant · Cement Plant · 901,178 t CO₂
• Baymag Exshaw Operations · Other Manufacturing · 173,462 t CO₂
• Calgary Wallboard Plant · Other Manufacturing · 27,508 t CO₂
• Carseland Nitrogen Operation · Chemical Plant · 708,709 t CO₂
• Skookumchuck Softwood Bleach Kraft Pulp Mill · Pulp & Paper Mill · 74,937 t CO₂
• Skookumchuk Pulp Mill · Pulp & Paper Mill · 65,570 t CO₂

Location

Coordinates 51.0682, -115.1364. View on OpenStreetMap.

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Frequently asked questions