| # | Facility | Type | Country | t CO₂e/yr |
|---|---|---|---|---|
| 1 | Abu Dhabi Oil Refining Company Al-Ruwais Refinery | Refinery | United Arab Emirates | 7,843,838 |
| 2 | Taweelah Shaheen Alumina Refinery | Aluminium Smelter | United Arab Emirates | 4,739,433 |
| 3 | Borouge Abu Dhabi Polymers Co. Ltd. , Ruwais,Abu Dhabi | Petrochemical | United Arab Emirates | 4,562,196 |
| 4 | Taweelah-Abu Dhabi aluminium plant | Aluminium Smelter | United Arab Emirates | 3,459,725 |
| 5 | Emsteel Abu Dhabi plant | Steel Plant | United Arab Emirates | 2,617,390 |
| 6 | Jebel Ali aluminium plant | Aluminium Smelter | United Arab Emirates | 2,465,160 |
| 7 | EMSteel Industrial City Cement Plant | Cement Plant | United Arab Emirates | 2,288,162 |
| 8 | Union Cement Ras Al-Khaimah Plant | Cement Plant | United Arab Emirates | 2,096,356 |
| 9 | Arabian Gulf Steel Industries Abu Dhabi plant | Steel Plant | United Arab Emirates | 1,827,542 |
| 10 | Gulf Cement Ras Al Khaimah Plant | Cement Plant | United Arab Emirates | 1,577,006 |
| 11 | Al Saajah Cement Plant | Cement Plant | United Arab Emirates | 1,360,845 |
| 12 | ENOC Jebel Ali Refinery | Refinery | United Arab Emirates | 1,233,224 |
| 13 | JK Cement Ras Al-Khaimah Plant | Cement Plant | United Arab Emirates | 1,218,731 |
| 14 | Al Banah Cement Plant | Cement Plant | United Arab Emirates | 864,406 |
| 15 | Star Cement Ras Al-Khaimah Plant | Cement Plant | United Arab Emirates | 781,108 |
| 16 | Abu Dhabi Municipal Region | Aluminium Smelter | United Arab Emirates | 663,169 |
| 17 | Al Ghayl Cement Plant | Cement Plant | United Arab Emirates | 610,523 |
| 18 | National Cement Dubai Plant | Cement Plant | United Arab Emirates | 606,822 |
| 19 | Fujairah Cement Plant | Cement Plant | United Arab Emirates | 561,921 |
| 20 | VTTI Fujairah Refinery | Refinery | United Arab Emirates | 469,799 |
| 21 | Uniper Fujairah Refinery | Refinery | United Arab Emirates | 381,712 |
| 22 | Ecomar Fujairah Refinery | Refinery | United Arab Emirates | 364,095 |
| 23 | Ghalilah Cement Plant | Cement Plant | United Arab Emirates | 222,177 |
| 24 | RAKCC Ras Al-Khaimah Cement Plant | Cement Plant | United Arab Emirates | 198,521 |
| 25 | Mascot Ltd.Dmcc | Textiles | United Arab Emirates | 35 |
Method: ranked from open data — capacity & CO₂e from Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0). Sorted server-side; click any column to re-sort. Company-level data only.
