# Holcim launches calcined clay line at Čížkovice plant in Czech Republic

Holcim launched a new calcined clay production line at its Čížkovice plant, the first of its kind in the Czech Republic, with annual capacity of over 115,000 tons of calcined clay. The line will enable supply of 580,000 tons of ECOPlanet low-carbon cement per year, with investment of CZK 330 million funded by the Modernization Fund.

- Type: Expansion
- Announced: 2026-08-28
- Where: Čížkovice, Czechia
- Value: $13.0M (330.0M CZK)
- Starts operating: 28 Aug 2026
- Status: completed
- Capacity: 115,000 tons of calcined clay per year; 580,000 tons of ECOPlanet cement per year
- Products: calcined clay, ECOPlanet low-carbon cement
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [Holcim](https://endata.com/companies/15354.md)

## Sources

- [holcim.com](https://www.holcim.com/media/calcined-clay-czech-republic), 2026-08-28: "Holcim has launched a new calcined clay production line at its Čížkovice plant, the first of its kind in the Czech Republic."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.