| # | Facility | Type | Country | t CO₂e/yr |
|---|---|---|---|---|
| 1 | Pavgord Zenica steel plant | Steel Plant | Bosnia and Herzegovina | 1,753,494 |
| 2 | Kakanj Cement Plant | Cement Plant | Bosnia and Herzegovina | 430,400 |
| 3 | Birac Zvornik Alumina Factory | Aluminium Smelter | Bosnia and Herzegovina | 406,922 |
| 4 | Lukavac Cement Plant | Cement Plant | Bosnia and Herzegovina | 233,844 |
| 5 | Brod Oil Refinery | Refinery | Bosnia and Herzegovina | 191,171 |
| 6 | Sisecam Soda Lukavac d.o.o. | Chemical Plant | Bosnia and Herzegovina | 47,175 |
| 7 | Vlasenica Canton | Aluminium Smelter | Bosnia and Herzegovina | 21,008 |
Method: ranked from open data — capacity and CO₂e from Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0). Sorted server-side; company-level data only.
