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Mariel Cement Plant

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.

1,000,000t of cement
330,718t CO₂e / yr (Climate TRACE)
#2CO₂ rank in Cuba
0.33t CO₂ per capacity unit

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32438302.

В контексте: как это предприятие сравнивается

На мощности 1,000,000 t of cement Mariel Cement Plant — это примерно медианная cement plant в Cuba (1,000,000 t of cement). Его выброс CO₂ на единицу мощности примерно на 9% ниже медианной cement plant. Подсектор: cement. Как cement plant, оно требует высокотемпературного технологического тепла (обычно 800–1400°C) для основных промышленных операций — тепла, которое должно подаваться котлами, печами или прямым сжиганием, и потери через неизолированные сосуды и трубопроводы представляют потраченное впустую топливо. Съёмная модульная теплоизоляция может снизить эти потери на 80–96%, охладив поверхность оборудования до ≤45°C, с окупаемостью часто менее 2 лет. Цементные заводы нагревают известняк до 1400°C во вращающихся печах — один из самых горячих промышленных процессов — и должны точно контролировать температуру по всей длине печи.

Сравнение производительности и интенсивности CO₂ рассчитано на основе данных промышленных объектов Climate TRACE; роль сектора основана на инженерных справочниках.

What 330,718 t CO₂e a year looks like

This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

77,090cars driven for a year
43,130homes' annual energy use
5,511,967tree seedlings grown 10 years

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest cement plants in Cuba

Guabairo Cement Plant: 1,500,000 t of cement1.5MGuabairo C…Mariel Cement Plant: 1,000,000 t of cement1000kMariel Cem…Santiago de Cuba Cement Plant: 600,000 t of cement600kSantiago d…Taguasco Cement Plant: 150,000 t of cement150kTaguasco C…

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

Operator

Operated by Empresa Mixta Cementos Curazao SA. All facilities by this operator →

Local climate

Mariel Cement Plant sits in a tropical savanna climate zone (Köppen Aw), at 23.0°N in the northern hemisphere.

~26°Ctypical annual mean
~29°Ctypical warm-season
Tropical savanna: warm all year, with distinct wet and dry seasons

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #2 largest of 4 cement plants in Cuba by reported capacity.

Nearby industrial sites

Location

Coordinates 23.01071, -82.74391. View on OpenStreetMap.

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Frequently asked questions

What type of facility is Mariel Cement Plant?

Mariel Cement Plant is a cement plant in Cuba. It burns limestone in high-temperature rotary kilns to make clinker and cement.

What is the capacity of Mariel Cement Plant?

Mariel Cement Plant has a reported capacity of 1,000,000 t of cement.

How much CO₂ does Mariel Cement Plant emit?

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.

Where is Mariel Cement Plant located?

Mariel Cement Plant is in Cuba, near coordinates 23.01071, -82.74391.

Who operates Mariel Cement Plant?

Mariel Cement Plant is operated by Empresa Mixta Cementos Curazao SA.

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