Greenhouse gas emissions of companies in Croatia
6.2 Mt CO2e in 2025 from 53 EU ETS installations, aircraft and shipping companies registered in Croatia, run by 38 companies; 2.8 Mt of it covered by free allowances. Source: Arcadium Data, data as of .
Use it through the API License the full dataset
Largest operating companies
| Operating company | Installations | Emissions 2025 | Free allocation | Allowances to buy |
|---|---|---|---|---|
| HEP-Proizvodnja d.o.o. | 8 | 1.9 Mt | 78 kt | 1.8 Mt |
| INA d.d. | 3 | 1.0 Mt | 0.4 Mt | 0.6 Mt |
| Petrokemija d.d. tvornica gnojiva | 1 | 0.8 Mt | 0.2 Mt | 0.6 Mt |
| CEMEX Hrvatska d.d. | 1 | 0.6 Mt | 0.8 Mt | none |
| NEXE d.d. | 1 | 0.5 Mt | 0.5 Mt | none |
| Holcim (Hrvatska) d.o.o. | 1 | 0.3 Mt | 0.3 Mt | none |
| Croatia Airlines/CO2 Emissions Acc. | 1 | 0.2 Mt | 29 kt | 0.1 Mt |
| Thome Croatia D.o.o. | 1 | 0.1 Mt | ||
| Vetropack Straža tvornica stakla d.d. | 1 | 0.1 Mt | 75 kt | 33 kt |
| Calucem d.o.o. | 1 | 0.1 Mt | 65 kt | 38 kt |
| Intercal Croatia d.o.o. | 2 | 93 kt | 78 kt | 15 kt |
| DS Smith Belišće Croatia d.o.o. | 1 | 70 kt | 54 kt | 16 kt |
| Rockwool Adriatic d.o.o. | 1 | 69 kt | 51 kt | 17 kt |
| Tankerska Plovidba dd | 1 | 61 kt | ||
| Hrvatska industrija šećera d.d. | 1 | 41 kt | 30 kt | 11 kt |
| LNG Hrvatska d.o.o. | 1 | 41 kt | 0 kt | 41 kt |
| KNAUF INSULATION d.o.o. | 1 | 33 kt | 24 kt | 9 kt |
| GIRK Kalun d.d. | 1 | 26 kt | 28 kt | none |
| Dilj d.o.o. | 3 | 20 kt | 16 kt | 4 kt |
| Impol - TLM d.o.o. | 1 | 16 kt | 12 kt | 4 kt |
| GESTMAR TEHNIKA d.o.o. | 1 | 15 kt | ||
| Jadrolinija | 1 | 14 kt | ||
| Ciglana Cerje Tužno d.o.o. | 1 | 13 kt | 8 kt | 5 kt |
| Scenic Cruise Services d.o.o | 1 | 13 kt | ||
| HARTMANN d.o.o. | 1 | 12 kt | 3 kt | 9 kt |
Largest installations
| Installation | Activity | Country | Operating company | Emissions 2025 |
|---|---|---|---|---|
| INA- Industrija nafte d.d. Rafinerija nafte Rijeka | Refining of mineral oil | Croatia | INA d.d. | 0.9 Mt |
| Te-TO Zagreb | Combustion of fuels | Croatia | HEP-Proizvodnja d.o.o. | 0.8 Mt |
| Petrokemija d.d. tvornica gnojiva | Production of ammonia | Croatia | Petrokemija d.d. tvornica gnojiva | 0.8 Mt |
| CEMEX Hrvatska d.d. | Production of cement clinker | Croatia | CEMEX Hrvatska d.d. | 0.6 Mt |
| TE Plomin 2 | Combustion of fuels | Croatia | HEP-Proizvodnja d.o.o. | 0.6 Mt |
| Našicecement d.d. | Production of cement clinker | Croatia | NEXE d.d. | 0.5 Mt |
| Holcim (Hrvatska) d.o.o. | Production of cement clinker | Croatia | Holcim (Hrvatska) d.o.o. | 0.3 Mt |
| EL-TO Zagreb | Combustion of fuels | Croatia | HEP-Proizvodnja d.o.o. | 0.2 Mt |
| TE Sisak | Combustion of fuels | Croatia | HEP-Proizvodnja d.o.o. | 0.2 Mt |
| Croatia Airlines/CO2 Emissions Acc. | Aircraft operator activities | Croatia | Croatia Airlines/CO2 Emissions Acc. | 0.2 Mt |
| Thome Croatia D.o.o. | Maritime operator | Croatia | Thome Croatia D.o.o. | 0.1 Mt |
| Vetropack Straža tvornica stakla d.d. Hum na Sutli | Manufacture of glass | Croatia | Vetropack Straža tvornica stakla d.d. | 0.1 Mt |
| Calucem d.o.o. | Production of cement clinker | Croatia | Calucem d.o.o. | 0.1 Mt |
| Objekti prerade plina Molve | Combustion of fuels | Croatia | INA d.d. | 73 kt |
| DS Smith Belišće Croatia d.o.o. | Combustion of fuels | Croatia | DS Smith Belišće Croatia d.o.o. | 70 kt |
| Rockwool Adriatic d.o.o. | Manufacture of mineral wool | Croatia | Rockwool Adriatic d.o.o. | 69 kt |
| Tankerska Plovidba dd | Maritime operator | Croatia | Tankerska Plovidba dd | 61 kt |
| POGON I | Production of lime, or calcination of dolomite/magnesite | Croatia | Intercal Croatia d.o.o. | 50 kt |
| Objekti frakcionacije Ivanić Grad | Combustion of fuels | Croatia | INA d.d. | 48 kt |
| POGON II | Production of lime, or calcination of dolomite/magnesite | Croatia | Intercal Croatia d.o.o. | 42 kt |
| TE-TO Osijek | Combustion of fuels | Croatia | HEP-Proizvodnja d.o.o. | 42 kt |
| HIŠ pogon Županja | Combustion of fuels | Croatia | Hrvatska industrija šećera d.d. | 41 kt |
| Terminal za UPP | Combustion of fuels | Croatia | LNG Hrvatska d.o.o. | 41 kt |
| Knauf Insulation d.o.o. | Manufacture of mineral wool | Croatia | KNAUF INSULATION d.o.o. | 33 kt |
| GIRK Kalun d.d. | Production of lime, or calcination of dolomite/magnesite | Croatia | GIRK Kalun d.d. | 26 kt |
By sector
- Power and heat (18 installations)
- Cement, lime, glass and ceramics (19 installations)
- Shipping (9 installations)
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, "Greenhouse gas emissions of companies in Croatia: 6.2 Mt in 2025", https://arcadiumdata.io/emissions/hr/, data as of 2026-10-25.