Ouinhi Cement Plant

Ouinhi Cement Plant is a cement plant in Benin with a reported capacity of 1,700,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by Nouvelle Cimenterie du Benin SA. By capacity it ranks #1 of 2 cement plants tracked in Benin. It emits about 739,900 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 172,471 cars. Its CO₂ per unit of capacity is about 21% above the median cement plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1895178.

Im Kontext: wie sich diese Anlage vergleicht

Bei 1,700,000 t of cement ist Ouinhi Cement Plant etwa um dem Medianwert von cement plant in Benin (1,700,000 t of cement). Untersektor: cement. Als cement plant benötigt es intensive Prozesswärme (typischerweise 800–1400°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. Zementanlagen erhitzen Kalkstein auf 1.400°C in Drehrohröfen — einer der heißesten Industrieprozesse — und müssen die Temperatur über die gesamte Ofenlänge präzise kontrollieren.

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

What 739,900 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 Benin

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

Operator

Operated by Nouvelle Cimenterie du Benin SA. All facilities by this operator →

Local climate

Ouinhi Cement Plant sits in a tropical savanna climate zone (Köppen Aw), at 7.1°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 #1 largest of 2 cement plants in Benin by reported capacity.

Nearby industrial sites

• Onigbolo Cement Plant · Cement Plant · 261,141 t CO₂
• Ojibawo Cement Plant · Cement Plant · 3,202,735 t CO₂
• Ewekoro 2 Cement Plant · Cement Plant · 1,037,150 t CO₂
• Ewekoro 1 Cement Plant · Cement Plant · 1,812,170 t CO₂
• Sagamu Cement Plant · Cement Plant · 2,479,710 t CO₂
• WACEM Tabligbo Cement Plant · Cement Plant · 611,694 t CO₂

Location

Coordinates 7.14185, 2.54525. View on OpenStreetMap.

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Frequently asked questions