Cement Plant in Cuba. Approximate location 23.01071, -82.74391.
Cement PlantCubaCO₂ reported
Mariel Cement Plant is a cement plant in Cuba 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 Empresa Mixta Cementos Curazao SA. By capacity it ranks #2 of 4 cement plants tracked in Cuba. It emits about 330,718 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 77,090 cars. Its CO₂ per unit of capacity is about 8% below the median cement plant.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32438302.
À 1,000,000 t of cement, Mariel Cement Plant est autour de la médiane des cement plant en Cuba (1,000,000 t of cement). Son CO₂ par unité de capacité est approximativement 9% en dessous de la médiane des cement plant. Sous-secteur: cement. Comme cement plant, elle nécessite une chaleur de procédé intensive (typiquement 800–1400°C) pour ses opérations industrielles essentielles — chaleur qui doit être fournie par des chaudières, fours ou combustion directe, et les pertes par les récipients et tuyauteries non isolés représentent du combustible gaspillé. L'isolation modulaire amovible peut réduire ces pertes de 80–96%, refroidissant les surfaces à ≤45°C, avec des délais d'amortissement souvent inférieurs à 2 ans. Les cimenteries chauffent le calcaire à 1.400°C dans des fours rotatifs — l'un des processus industriels les plus chauds — et doivent contrôler la température avec précision sur toute la longueur du four.
Comparaison de capacité et d'intensité de CO₂ calculée à partir des données des installations industrielles Climate TRACE; rôle du secteur basé sur la référence d'ingénierie.
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.
Reported capacity (t of cement), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
Operated by Empresa Mixta Cementos Curazao SA. All facilities by this operator →
Mariel Cement Plant sits in a tropical savanna climate zone (Köppen Aw), at 23.0°N in the northern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
The #2 largest of 4 cement plants in Cuba by reported capacity.
Coordinates 23.01071, -82.74391. View on OpenStreetMap.
Kilns, furnaces, boilers, heat exchangers, valves and steam lines on sites like this lose energy continuously. Inzonex makes patented removable modular insulation for hot industrial equipment:

Mariel Cement Plant is a cement plant in Cuba. It burns limestone in high-temperature rotary kilns to make clinker and cement.
Mariel Cement Plant has a reported capacity of 1,000,000 t of cement.
Mariel Cement Plant emits about 330,718 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 77,090 cars. That ranks #2 among tracked facilities in Cuba.
Mariel Cement Plant is in Cuba, near coordinates 23.01071, -82.74391.
Mariel Cement Plant is operated by Empresa Mixta Cementos Curazao SA.