Biggest industrial CO₂ emitters in Saudi Arabia

#	Facility	Type	Country	t CO₂e/yr
1	Saudi Aramco Ras Tanura Refinery	Refinery	Saudi Arabia	5,770,054
2	SATORP Saudi Aramco Total Jubail Refinery	Refinery	Saudi Arabia	4,825,863
3	SABIC Hadeed Al Jubail steel plant	Steel Plant	Saudi Arabia	3,619,273
4	Al Nabah Cement Plant	Cement Plant	Saudi Arabia	3,461,521
5	YASREF Yanbu Refinery	Refinery	Saudi Arabia	3,444,326
6	Saudi Aramco SASREF Jubail Refinery	Refinery	Saudi Arabia	3,199,757
7	Arabian Petrochemical Co. (Petrokemya South), Al Jubail,	Petrochemical	Saudi Arabia	3,074,886
8	Ahad Al Masarihah Cement Plant	Cement Plant	Saudi Arabia	2,787,252
9	Al Ardiyat Cement Plant	Cement Plant	Saudi Arabia	2,744,703
10	Eastern Petrochemical Co. (SHARQ), Al Jubail,	Petrochemical	Saudi Arabia	2,456,171
11	Saudi Aramco Yanbu Refinery	Refinery	Saudi Arabia	2,412,932
12	Al Oyun Cement Plant	Cement Plant	Saudi Arabia	2,404,287
13	Petro Rabigh, Rabigh,	Petrochemical	Saudi Arabia	2,316,872
14	Jubail Cement Plant	Cement Plant	Saudi Arabia	2,287,038
15	Sadara Basic Services Company, Al Jubail,	Petrochemical	Saudi Arabia	2,172,067
16	Yanbu Petrochemical Co. (Yanpet), Yanbu,	Petrochemical	Saudi Arabia	2,150,754
17	Saudi Kayan Petrochemical Co. , Al Jubail,	Petrochemical	Saudi Arabia	2,064,262
18	Jubail United Petrochemical Co. , Al Jubail,	Petrochemical	Saudi Arabia	1,981,593
19	Yanbu National Petrochemical Company (Yansab), Yanbu,	Petrochemical	Saudi Arabia	1,855,025
20	SAU-Al Jubayl_methanol	Chemical Plant	Saudi Arabia	1,795,672
21	Ras Al Khair aluminium plant	Aluminium Smelter	Saudi Arabia	1,708,611
22	Arabian Petrochemical Co. (Petrokemya North), Al Jubail,	Petrochemical	Saudi Arabia	1,651,410
23	Saudi Polymers Company (SPCo), Al Jubail,	Petrochemical	Saudi Arabia	1,639,950
24	Al Jouf Cement Turaif Plant	Cement Plant	Saudi Arabia	1,562,710
25	Bisha Cement Plant	Cement Plant	Saudi Arabia	1,562,388
26	Dhubaya-Jumah Cement Plant	Cement Plant	Saudi Arabia	1,511,593
27	Al Muzahimiyah Grey Cement Plant	Cement Plant	Saudi Arabia	1,479,345
28	Al Manakh Cement Plant	Cement Plant	Saudi Arabia	1,459,163
29	Buraydah Cement Plant	Cement Plant	Saudi Arabia	1,432,064
30	Rabigh Cement Plant	Cement Plant	Saudi Arabia	1,378,279
31	Saudi Aramco Riyadh Refinery	Refinery	Saudi Arabia	1,363,831
32	Saudi Ethylene and Polyethylene Company, Al Jubail,	Petrochemical	Saudi Arabia	1,344,221
33	Al Jubail Petrochemical Co. (Kemya), Al Jubail,	Petrochemical	Saudi Arabia	1,311,951
34	Al Ittefaq Arab Steel Dammam plant	Steel Plant	Saudi Arabia	1,306,009
35	Al Qaryan steel plant	Steel Plant	Saudi Arabia	910,474
36	Duba Cement Plant	Cement Plant	Saudi Arabia	775,168
37	north Region Cement Turaif Plant	Cement Plant	Saudi Arabia	695,204
38	Al Muwiyah Cement Plant	Cement Plant	Saudi Arabia	692,596
39	Solb Steel Jizan plant	Steel Plant	Saudi Arabia	654,665
40	Marat Cement Plant	Cement Plant	Saudi Arabia	636,970
41	Baqaa Cement Plant	Cement Plant	Saudi Arabia	536,095
42	Tafel Cement Plant	Cement Plant	Saudi Arabia	526,318
43	Al Ittefaq National Steel Dammam plant	Steel Plant	Saudi Arabia	423,032
44	Jubail Chevron Phillips Company (JCP), Al Jubail,	Petrochemical	Saudi Arabia	309,171
45	Al Jubayl Governorate	Aluminium Smelter	Saudi Arabia	245,373
46	Rajhi Al Assemah Steel Jeddah plant	Steel Plant	Saudi Arabia	180,237
47	Al Muzahimiyah White Cement Plant	Cement Plant	Saudi Arabia	168,657

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.