Cement, lime, glass and ceramics: emissions by company in Slovakia
2.7 Mt CO2e in 2025 from 23 cement, lime, glass and ceramics installations in Slovakia, run by 17 companies; 2.7 Mt of it covered by free allowances. Source: Arcadium Data, data as of .
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Largest operating companies
| Operating company | Installations | Emissions 2025 | Free allocation | Allowances to buy |
|---|---|---|---|---|
| Danucem Slovensko a.s. | 2 | 1.1 Mt | 1.2 Mt | none |
| Považská cementáreň, a.s. | 1 | 0.4 Mt | 0.5 Mt | none |
| Carmeuse Slovakia, s.r.o. | 2 | 0.4 Mt | 0.3 Mt | 59 kt |
| CEMMAC a.s. | 1 | 0.2 Mt | 0.3 Mt | none |
| SMZ, a.s. Jelšava | 2 | 0.1 Mt | 0.2 Mt | none |
| DOLVAP, s.r.o. | 1 | 0.1 Mt | 71 kt | 33 kt |
| Calmit, spol. s r.o. | 2 | 98 kt | 84 kt | 14 kt |
| VETROPACK NEMŠOVÁ s.r.o. | 1 | 61 kt | 52 kt | 9 kt |
| Knauf Insulation, s.r.o. | 1 | 58 kt | 50 kt | 8 kt |
| Johns Manville Slovakia, a.s. | 1 | 46 kt | 41 kt | 4 kt |
| RONA, a. s. | 1 | 23 kt | 19 kt | 4 kt |
| Leier Baustoffe SK s.r.o. | 1 | 14 kt | 5 kt | 9 kt |
| Pezinské tehelne - Paneláreň, a.s. | 1 | 12 kt | 3 kt | 9 kt |
| Wienerberger s.r.o. | 2 | 11 kt | 15 kt | none |
| R-GLASS Trade s.r.o. | 1 | 5 kt | 3 kt | 2 kt |
| IPEĽSKÉ TEHELNE a.s. | 2 | 3 kt | 2 kt | 1 kt |
| ŽIAROMAT a.s. | 1 | 2 kt | 2 kt | 0 kt |
Largest installations
| Installation | Activity | Country | Operating company | Emissions 2025 |
|---|---|---|---|---|
| Danucem Slovensko a.s., cementáreň Rohožník | Production of cement clinker | Slovakia | Danucem Slovensko a.s. | 0.8 Mt |
| Považská cementáreň, a.s. | Production of cement clinker | Slovakia | Považská cementáreň, a.s. | 0.4 Mt |
| Cementáreň Turňa nad Bodvou,Danucem Slovensko a.s. | Production of cement clinker | Slovakia | Danucem Slovensko a.s. | 0.3 Mt |
| Cemmac, a.s. | Production of cement clinker | Slovakia | CEMMAC a.s. | 0.2 Mt |
| Carmeuse Slovakia, s.r.o., Košice | Production of lime, or calcination of dolomite/magnesite | Slovakia | Carmeuse Slovakia, s.r.o. | 0.2 Mt |
| Carmeuse Slovakia, s.r.o., (Slavec) | Production of lime, or calcination of dolomite/magnesite | Slovakia | Carmeuse Slovakia, s.r.o. | 0.1 Mt |
| Výroba magnezitového slinku, SMZ, a.s. Jelšava | Production of lime, or calcination of dolomite/magnesite | Slovakia | SMZ, a.s. Jelšava | 0.1 Mt |
| DOLVAP s.r.o, pece na výrobu vápna | Production of lime, or calcination of dolomite/magnesite | Slovakia | DOLVAP, s.r.o. | 0.1 Mt |
| Calmit spol. s r. o., závod Tisovec | Production of lime, or calcination of dolomite/magnesite | Slovakia | Calmit, spol. s r.o. | 75 kt |
| VETROPACK NEMŠOVÁ s.r.o. | Manufacture of glass | Slovakia | VETROPACK NEMŠOVÁ s.r.o. | 61 kt |
| Knauf Insulation, s.r.o. | Manufacture of mineral wool | Slovakia | Knauf Insulation, s.r.o. | 58 kt |
| Johns Manville Slovakia a.s. - Výroba skla | Manufacture of glass | Slovakia | Johns Manville Slovakia, a.s. | 46 kt |
| Calmit spol. s r.o., závod Žirany | Production of lime, or calcination of dolomite/magnesite | Slovakia | Calmit, spol. s r.o. | 23 kt |
| RONA, a. s. | Manufacture of glass | Slovakia | RONA, a. s. | 23 kt |
| Tehelňa Močarmany | Manufacture of ceramics | Slovakia | Leier Baustoffe SK s.r.o. | 14 kt |
| Pezinské tehelne - Paneláreň, a.s. | Manufacture of ceramics | Slovakia | Pezinské tehelne - Paneláreň, a.s. | 12 kt |
| Výroba tehliarskych výrobkov - závod Boleráz | Manufacture of ceramics | Slovakia | Wienerberger s.r.o. | 10 kt |
| Katarínska Huta - Výroba sododraselného skla | Manufacture of glass | Slovakia | R-GLASS Trade s.r.o. | 5 kt |
| Výroba magnezitového slinku, divízia Bočiar | Production of lime, or calcination of dolomite/magnesite | Slovakia | SMZ, a.s. Jelšava | 4 kt |
| IPEĽSKÉ TEHELNE, a.s., závod Breznička | Manufacture of ceramics | Slovakia | IPEĽSKÉ TEHELNE a.s. | 3 kt |
| ŽIAROMAT a.s. | Manufacture of ceramics | Slovakia | ŽIAROMAT a.s. | 2 kt |
| Závod Zlaté Moravce | Manufacture of ceramics | Slovakia | Wienerberger s.r.o. | 1 kt |
| IPEĽSKÉ TEHELNE a.s., závod Lučenec | Manufacture of ceramics | Slovakia | IPEĽSKÉ TEHELNE a.s. | 0 kt |
Emissions are verified EU Emissions Trading System emissions in tonnes of CO2 equivalent for 2025: the installations, aircraft operators and shipping companies covered by the ETS, not a company's total footprint (no scope 2 or 3, no sites outside the ETS). Free allocation is the free allowances allocated for the same year; "allowances to buy" is emissions minus free allocation, the exposure that grows as free allocation is phased out under CBAM from 2026. Companies only: an account holder that is not a company is never shown. Data as of 2026-10-25, updated yearly.
Emissions and allocation: European Commission, Union Registry of the EU ETS (verified emissions, free allocation, compliance and the list of operators; Commission reuse policy, CC BY 4.0). Parent company and pollutant releases of facilities: European Environment Agency, Industrial Emissions Portal (CC BY 4.0). Legal-entity identifiers: GLEIF (CC0).
Questions
Where does this data come from?
The European Commission publishes verified emissions, free allocation and compliance of every installation in the EU Emissions Trading System, and the list of operators with company registration number and LEI. We join them to the operating company, its website and its ultimate parent, and record changes each year.
Is this a full carbon footprint?
No. It covers emissions that fall under the EU ETS (power and heat, heavy industry, aviation within Europe, shipping). It has no scope 2 or scope 3 emissions and no sites outside the ETS.
Does the list show private persons?
No. Operators are shown only when they are companies. Account holders that could be natural persons are left out, and the data has no addresses or contact details.
Cite as: Arcadium Data, "Cement, lime, glass and ceramics: emissions by company in Slovakia: 2.7 Mt in 2025", https://arcadiumdata.io/emissions/sk/cement-lime-glass/, data as of 2026-10-25.