Semen Tonasa Cement Plant

Semen Tonasa Cement Plant is a cement plant in Indonesia with a reported capacity of 7,400,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by PT Semen Tonasa. By capacity it ranks #4 of 23 cement plants tracked in Indonesia. It emits about 3,795,567 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 884,748 cars. Its CO₂ per unit of capacity is about 42% above the median cement plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1896896.

En contexto: cómo se compara esta instalación

Con 7,400,000 t of cement, Semen Tonasa Cement Plant está muy por encima de la mediana de cement plant en Indonesia (3,230,000 t of cement). Su CO₂ por unidad de capacidad es aproximadamente 43% por encima 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 3,795,567 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 Indonesia

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

Operator

Operated by PT Semen Tonasa. All facilities by this operator →

Local climate

Semen Tonasa Cement Plant sits in a tropical monsoon climate zone (Köppen Am), at 4.8°S in the southern hemisphere.

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

How it compares & nearby sites

The #4 largest of 23 cement plants in Indonesia by reported capacity.

Nearby industrial sites

• Semen Bosowa Maros Cement Plant · Cement Plant · 1,137,670 t CO₂

Location

Coordinates -4.78751, 119.61676. View on OpenStreetMap.

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Frequently asked questions