Comabbio Cement Plant — Italy

Comabbio Cement Plant is a cement plant in Italy. Its listed capacity is 1,052,632 t of cement. Cement plants heat limestone to 1,400°C in rotary kilns — one of the hottest industrial processes — and must control temperature precisely across the entire kiln length. It is operated by Holcim (Italia) SpA. By capacity it ranks #12 among 16 cement plants in Italy. It emits about 366,698 t CO₂e a year from Climate TRACE. That is 0.92% of the CO₂e from the 70 facilities in Italy that have an emissions figure in IndustryAtlas.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1897299.

In context: how this facility compares

At 1,052,632 t of cement, Comabbio Cement Plant is around the median cement plant in Italy (1,300,000 t of cement). Subsector: cement. As cement plant, it requires high process heat (typically 800–1400°C) for its core industrial operations, supplied by boilers, furnaces or direct combustion. Cement plants heat limestone to 1,400°C in rotary kilns — one of the hottest industrial processes — and must control temperature precisely across the entire kiln length.

Capacity & CO₂-intensity comparison computed from Climate TRACE industrial facilities data; sector role based on engineering reference.

What 366,698 t CO₂e a year looks like

This facility's estimated annual CO₂e (Climate TRACE, modelled) in 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 Italy

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

Operator

Operated by Holcim (Italia) SpA.

Local climate

Comabbio Cement Plant sits in a temperate oceanic climate zone (Köppen Cfb), at 45.8°N in the northern hemisphere.

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

Site climate & environmental severity

This site sits in a mild atmospheric environment (estimated ISO 9223 class C2 — Low), with humidity / wetness the leading environmental stress.

In this site’s local climate, a bare 150 °C surface sheds about 1384 W/m² to ambient — roughly 1.06× the loss at a 20 °C reference. Reference-surface calculation at a 150 °C surface from WorldClim climate normals (ASTM C680 / ISO 12241) — an indicative per-climate comparison, not a measurement of this site’s specific equipment. Open method dataset: DOI 10.5281/zenodo.20787408 (CC BY 4.0).

Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.

How it compares & nearby sites

The #12 largest of 16 cement plants in Italy by listed capacity (Climate TRACE).

Nearby industrial sites

• Caravate Cement Plant · Cement Plant · 223,800 t CO₂
• Cartiera Italiana S.p.A. Pulp Mill · Pulp & Paper Mill
• Riva Acciaio Caronno Pertusella steel plant · Steel Plant · 38,935 t CO₂
• The Organic Refining S.R.L. · Food & Beverage
• SARPOM Trecate Oil Refinery · Refinery · 1,531,962 t CO₂
• Stabilimento Di Novara · Food & Beverage

Location

Coordinates 45.79183, 8.69977. View on OpenStreetMap.

Frequently asked questions