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Dirtiest petrochemical plants worldwide by CO₂

The highest-emitting petrochemical plants worldwide ranked by estimated CO₂e. Open data.

#FacilityTypeCountryt CO₂e/yr
1Zhejiang Petroleum & Chemical, Zhejiang, ZhoushanPetrochemicalChina6,803,536
2ExxonMobil Chemical Co., Baytown,Tex.PetrochemicalUnited States4,743,027
3Borouge Abu Dhabi Polymers Co. Ltd. , Ruwais,Abu DhabiPetrochemicalUnited Arab Emirates4,562,196
4ExxonMobil Chemical Jurong Island, Jurong IslandPetrochemicalSingapore3,896,724
5PTT Global Chemical Map Ta Phut, Map Ta Phut, RayongPetrochemicalThailand3,850,620
6Sinopec Zhenhai Petrochemical, Zhejiang, ZhenhaiPetrochemicalChina3,761,677
7CNOOC & Shell Petrochemical, Guangdong, Daya BayPetrochemicalChina3,761,677
8Formosa Petrochemical Corp. , Taiwan, MailiaoPetrochemicalTaiwan3,750,374
9Formosa Plastics Corp. USA, Point Comfort,TexPetrochemicalUnited States3,594,017
10Petrochina Dushanzi Petrochemical, Xinjiang, DushanziPetrochemicalChina3,419,707
11Chevron Phillips Chemical, Cedar Bayou,TexPetrochemicalUnited States3,300,707
12Yeochon NCC, YeochunPetrochemicalSouth Korea3,098,945
13Arabian Petrochemical Co. (Petrokemya South), Al Jubail,PetrochemicalSaudi Arabia3,074,886
14Luqing Petrochemical, Shandong, ShouguangPetrochemicalChina2,833,363
15LG Petrochemical Yeosu, YeochunPetrochemicalSouth Korea2,712,425
16Satellite Chemical (STL), Jiangsu, LianyungangPetrochemicalChina2,709,985
17Dow Chemical Co., Freeport (LHC 7),TexPetrochemicalUnited States2,653,261
18Pengerang Refinery and Petrochemical Integrated Development (RAPID), Pengerang, JohorPetrochemicalMalaysia2,645,670
19Chevron Phillips Chemical, Sweeny,TexPetrochemicalUnited States2,642,544
20Kavian Petrochemical Company (11th Olefin complex), Assaluyeh,BushehrPetrochemicalIran2,606,969
21Hengli Petrochemical, Liaoning, DalianPetrochemicalChina2,564,780
22Nova Chemicals Corp. Joffree, Joffre,AlbertaPetrochemicalCanada2,552,601
23Sasol/LyondellBassell, Lake Charles,LaPetrochemicalUnited States2,539,006
24SCGC Map Ta Phut Olefins (MOC), Map Ta Phut, RayongPetrochemicalThailand2,461,089
25Eastern Petrochemical Co. (SHARQ), Al Jubail,PetrochemicalSaudi Arabia2,456,171
26Zhonghan Wuhan Petrochemical, Hubei, WuhanPetrochemicalChina2,393,795
27Dow Chemical Co. , Terneuzen (No. 1)PetrochemicalNetherlands2,381,611
28LyondellBasell Industries, Channelview,Tex.PetrochemicalUnited States2,361,275
29Shell Eastern Petroleum, Bukom IslandPetrochemicalSingapore2,358,543
30INEOS Olefins and Polymers, Chocolate Bayou,TexPetrochemicalUnited States2,339,998
31Petro Rabigh, Rabigh,PetrochemicalSaudi Arabia2,316,872
32Exxon/SABIC, Portland, TexPetrochemicalUnited States2,285,105
33Petrochemical Corporation of Singapore, Pulau Ayer MerbauPetrochemicalSingapore2,255,998
34Sinopec - SABIC Tianjin Petrochemical, Tianjin, TianjinPetrochemicalChina2,222,809
35Equate Petrochemical Co. , Al-Shuaiba,PetrochemicalKuwait2,215,924
36Sadara Basic Services Company, Al Jubail,PetrochemicalSaudi Arabia2,172,067
37Yanbu Petrochemical Co. (Yanpet), Yanbu,PetrochemicalSaudi Arabia2,150,754
38Petronas Chemicals Ethylene, Sdn. Bhd. KertihPetrochemicalMalaysia2,132,943
39Reliance Industries Ltd. , Jamnagar,GujaratPetrochemicalIndia2,115,975
40Nova Chemicals Corp. Corunna, Sarnia,OntarioPetrochemicalCanada2,099,079
41Hanwha TotalEnergies Petrochemical, DaesanPetrochemicalSouth Korea2,068,224
42Saudi Kayan Petrochemical Co. , Al Jubail,PetrochemicalSaudi Arabia2,064,262
43Petrochina Guangdong Petrochemical, Guangdong, JieyangPetrochemicalChina2,051,824
44PetroChina Daqing Petrochemical, Heilongjiang, DaqingPetrochemicalChina2,051,824
45Shell Chemicals Ltd. , Monaca, PaPetrochemicalUnited States2,031,205
46Jubail United Petrochemical Co. , Al Jubail,PetrochemicalSaudi Arabia1,981,593
47Shanghai Secco Petrochemical, Shanghai, CaojingPetrochemicalChina1,949,233
48Shell Chemicals Ltd., Norco, LaPetrochemicalUnited States1,940,576
49Westlake Petrochemicals Corp., Sulphur #1,LaPetrochemicalUnited States1,929,644
50Braskem Triunfo Commplex, Triunfo,RSPetrochemicalBrazil1,922,240
51ONGC Petro Additions Limited (OPaL), Dahej, GujaratPetrochemicalIndia1,909,265
52Chinese Petroleum Corp. , Taiwan, LinyuanPetrochemicalTaiwan1,880,839
53Yanbu National Petrochemical Company (Yansab), Yanbu,PetrochemicalSaudi Arabia1,855,025
54PT Chandra asri Petrochemical, Asri Cilegon, West JavaPetrochemicalIndonesia1,854,911
55Jam Petrochemical Co. (10th Olefin omplex), Assaluyeh,BushehrPetrochemicalIran1,853,494
56Braskem Camacari Complex, Camacari,BahiaPetrochemicalBrazil1,851,240
57SCGC Rayong Olefins (ROC), Map Ta Phut, RayongPetrochemicalThailand1,845,816
58Dow Chemical Co. Ft. , Fort Saskatchewan,AlbertaPetrochemicalCanada1,827,497
59Ras Laffan Olefins Co. , Ad-Dahirah,Ras LaffanPetrochemicalQatar1,824,878
60LG Petrochemical Daesan, DaesanPetrochemicalSouth Korea1,763,076
61SABIC Europe , Geleen (No. 4)PetrochemicalNetherlands1,709,540
62INEOS , DormagenPetrochemicalGermany1,696,769
63Lotte Petrochemical Yeosu, YeochunPetrochemicalSouth Korea1,668,141
64Lotte Chemical Titan, Sdn. Bhd. Pasir Gudang, JohorPetrochemicalMalaysia1,655,082
65Arabian Petrochemical Co. (Petrokemya North), Al Jubail,PetrochemicalSaudi Arabia1,651,410
66Saudi Polymers Company (SPCo), Al Jubail,PetrochemicalSaudi Arabia1,639,950
67HPCL-Mittal Energy, Phullo Khari,PunjabPetrochemicalIndia1,586,981
68Dow Chemical Co., Plaquemine (LHC 2),LaPetrochemicalUnited States1,583,070
69BASF/Total, Port Arthur, Tex.PetrochemicalUnited States1,544,872
70Zapsibneftekhim, TobolskPetrochemicalRussian Federation1,541,590
71Basell Polyfine GMBH , WesselingPetrochemicalGermany1,527,827
72Haldia Petrochemicals, Haldia, West BengalPetrochemicalIndia1,510,709
73Lotte Petrochemical Daesan, DaesanPetrochemicalSouth Korea1,491,834
74LyondellBasell Industries, LaPorte, Tex.PetrochemicalUnited States1,486,443
75Sinopec Yanshan Petrochemical, Beijing, YanshanPetrochemicalChina1,470,474
76TotalEnergies Fina Antwerp Olefin, AntwerpPetrochemicalBelgium1,454,499
77LyondellBasell Industries, Corpus Christi, Tex.PetrochemicalUnited States1,439,616
78Marun Petrochemical Co. (7th Olefin complex), Bandar Imam Khommeini,KhuzekstanPetrochemicalIran1,433,833
79BASF Antwerpen, NV AntwerpPetrochemicalBelgium1,409,392
80Arya Sasol Polymer Co. (9th Olefin complex), Assaluyeh,BushehrPetrochemicalIran1,368,659
81ExxonMobil Chemical Co., Baton Rouge,LaPetrochemicalUnited States1,355,151
82BP Gelsenkirchen , GelsenkirchenPetrochemicalGermany1,345,411
83Saudi Ethylene and Polyethylene Company, Al Jubail,PetrochemicalSaudi Arabia1,344,221
84Shell Nederland Chemie BV , MoerdijkPetrochemicalNetherlands1,336,848
85Al Jubail Petrochemical Co. (Kemya), Al Jubail,PetrochemicalSaudi Arabia1,311,951
86Gachsaran Petrochemical Company (8th Olefin complex), Gachsaran,Kohgiluyeh and Boyer-AmadPetrochemicalIran1,303,485
87BASF-YPC Co. Ltd., Jiangsu, NanjingPetrochemicalChina1,265,292
88INEOS , GrangemouthPetrochemicalUnited Kingdom1,253,878
89GAIL Pata Petrochemicals, Pata, Uttar PradeshPetrochemicalIndia1,247,573
90Liwa Plastics Industries Complex (LPIC) EPC1, Sohar,PetrochemicalOman1,235,663
91Sinopec ZhongKe (Guangdong) Refinery & Petrochemical, Guangdong, ZhanjiangPetrochemicalChina1,234,327
92KPIC Onsan Plant, UlsanPetrochemicalSouth Korea1,220,591
93ExxonMobil Chemical Co., Beuamont,Tex.PetrochemicalUnited States1,219,636
94Sinopec Qilu Petrochemical, Shandong, QiluPetrochemicalChina1,214,938
95PetroChina Lanzhou Chemical Industry, Gansu, LanzhouPetrochemicalChina1,196,897
96Sinopec Shanghai Petrochemical, Shanghai, CaojingPetrochemicalChina1,196,897
97QAPCO, Mesaieed ,PetrochemicalQatar1,173,136
98SK geo centric, UlsanPetrochemicalSouth Korea1,166,343
99Hyundai Chemical, DaesanPetrochemicalSouth Korea1,152,780
100Sasol Polymers Secunda, SecundaPetrochemicalSouth Africa1,151,305
101IOCL Panipat Petrochemicals, Haryana, New DelhiPetrochemicalIndia1,133,369
102Nova Chemicals, Geismar,La.PetrochemicalUnited States1,123,510
103Wanhua Chemicals, Shandong, YantaiPetrochemicalChina1,117,030
104Shell Chemicals Ltd., Deer Park,TexPetrochemicalUnited States1,113,567
105Long Son Petrochemicals, Ho Chi Minh CityPetrochemicalVietnam1,109,686
106Chevron Phillips Chemical, Port Arthur,TexPetrochemicalUnited States1,085,425
107Norinco Huajin Petrochemical, Liaoning, PanjinPetrochemicalChina1,077,208
108Reliance Industries Hazira, Hazira, GujaratPetrochemicalIndia1,040,650
109PetroChina Jilin Petrochemical, Jilin, JilinPetrochemicalChina1,025,912
110GS Caltex Yeosu, YeochunPetrochemicalSouth Korea1,017,159
111Braskem ABC Petrochemical Complex, Santo Andre,Sao PauloPetrochemicalBrazil991,618
112JG Summit Petrochemical , BatangasPetrochemicalPhilippines984,435
113Dow Chemical Co., Orange,Tex.PetrochemicalUnited States978,787
114Keiyo Ethylene , Ichihara, ChibaPetrochemicalJapan970,117
115Idemitsu Kosan Tokuyama , TokuyamaPetrochemicalJapan970,117
116Tiszai Vegyi Kombinat Ltd., TiszaujvarosPetrochemicalHungary969,582
117INEOS, LaveraPetrochemicalFrance927,870
118BASF AG , LudwigshafenPetrochemicalGermany910,820
119IRPC Public Refinery and Petrochemical, Cherng NernPetrochemicalThailand888,043
120Braskem SA , Coatzacoalcos,VeracruzPetrochemicalMexico884,002
121Dow Chemical Co. , TarragonaPetrochemicalSpain880,870
122Repsol SA , TarragonaPetrochemicalSpain880,223
123PKN Orlen SA, PlockPetrochemicalPoland877,715
124Resonac Oita, KK OitaPetrochemicalJapan868,888
125PetroChina Lanzhou Petrochemical , Shaanxi, YulinPetrochemicalChina867,195
126Petkim Petrochemicals Holding Co., Aliaga, IzmirPetrochemicalTürkiye863,810
127Motiva, Port Arthur,Tex.PetrochemicalUnited States860,521
128Noretyl AS, Rafnes, BamblePetrochemicalNorway848,245
129Eastman Chemical Co., Longview,TexPetrochemicalUnited States825,177
130Q-Chem I , Mesaieed ,PetrochemicalQatar782,091
131Mitsui Chemicals Chiba, Ichihara, ChibaPetrochemicalJapan777,500
132Bandar Imam Petrochemical Co. , Bandar Imam Khommeini,KhuzekstanPetrochemicalIran761,008
133Dow Chemical Co. , BohlenPetrochemicalGermany737,321
134Amir Kabir Petrochemical Co. (6th Olefin complex), Bandar Imam Khommeini,KhuzekstanPetrochemicalIran730,164
135Kazanorgsintez, KazanPetrochemicalRussian Federation712,521
136SP Chemicals, Jiangsu, TaizhouPetrochemicalChina704,596
137Occidental Chemical/Mexichem, Ingelside, TexPetrochemicalUnited States698,227
138LyondellBasell Industries, Morris, Ill.PetrochemicalUnited States698,227
139Asahi Kasei Mitsubishi Chemical Ethylene Corp, Kurasiki, OkayamaPetrochemicalJapan697,360
140ExxonMobil Chemical Co. , Mossmorran FifePetrochemicalUnited Kingdom696,425
141Tosoh Yokkaichi Complex, YokkaichiPetrochemicalJapan693,142
142ENEOS Tonen Chemcial, KawasakiPetrochemicalJapan690,330
143Shandong Yuhuang Chemical, Shandong, HezePetrochemicalChina683,941
144Mitsubishi Chemical Kashima, Kashima (Unit 2)PetrochemicalJapan681,894
145Nizhnekamskneftekhim, NizhnekamskPetrochemicalRussian Federation681,735
146Maruzen Petrochemical, ChibaPetrochemicalJapan674,864
147LyondellBasell Industries, Clinton, IowaPetrochemicalUnited States666,489
148Versalis SPA, PrioloPetrochemicalItaly664,556
149Huatai Shengfu, Zhejiang, DaxiePetrochemicalChina660,307
150TotalEnergies Petrochemicals , Gonfreville l'orcherPetrochemicalFrance658,286
151Morvarid Petrochemical Company (5th Olefin complex), Assaluyeh,BushehrPetrochemicalIran651,742
152Unipetrol, LitvinovPetrochemicalCzechia650,452
153Reliance Industries Nagothane, Nagothane, MaharashtraPetrochemicalIndia650,406
154Versalis SPA, BrindisiPetrochemicalItaly646,388
155Osaka Petrochemical, Takaishi City, OsakaPetrochemicalJapan639,715
156Shinetsu, Plaquemine, LaPetrochemicalUnited States634,751
157OMV AG , SchwechatPetrochemicalAustria626,939
158Societe du Craqueur de L' Aubette SCA , Berre l'etangPetrochemicalFrance613,346
159Ilam Petrochemical Company (13th Olefin complex), Lashekan,IlammPetrochemicalIran586,568
160Idemitsu Kosan Chiba, ChibaPetrochemicalJapan582,070
161Borealis AB, StenungsundPetrochemicalSweden578,847
162ENEOS Petrochemical Kawasaki, KawasakiPetrochemicalJapan568,011
163OMV Deutschland GMBH , Burghausen, BavariaPetrochemicalGermany564,245
164Indorama Ventures Olefins, LLC, Carlyss, LaPetrochemicalUnited States558,581
165Versalis France SAS, DunkerquePetrochemicalFrance558,244
166Reliance Industries Dahej, Gandhar, GujaratPetrochemicalIndia546,341
167El Tablazo/Ana Maria Campos, El Tablazo,ZuliaPetrochemicalVenezuela543,347
168Repsol SA , SinesPetrochemicalPortugal535,047
169Egyptian Ethylene and Derivatives, AlexandriaPetrochemicalEgypt525,888
170LyondellBasell , MunchsmunsterPetrochemicalGermany521,997
171Borealis OY, PorvooPetrochemicalFinland521,997
172Dow Argentina Bahia Blanca Chemical Complex, Bahia Blanca,Buenos AiresPetrochemicalArgentina514,922
173Braskem Duque de Caxias, Duque de Caxias ,Rio de JaneiroPetrochemicalBrazil508,485
174Sibur Kstovo, Nizhny NovgorodPetrochemicalRussian Federation470,886
175Lukoil Stavrolen, BudennovskPetrochemicalRussian Federation467,592
176Imperial Oil Products & Chemicals , Sarnia,OntarioPetrochemicalCanada438,077
177(Shazand) Arak Petrochemical, Arak,MarzakiPetrochemicalIran429,674
178Westlake Petrochemicals Corp., Calvert CityKy.PetrochemicalUnited States420,205
179Indorama Eleme Petrochemical, Port HarcourtPetrochemicalNigeria414,464
180Gazprom neftekhim salavat, SalavatPetrochemicalRussian Federation402,543
181ExxonMobil Corp., Notre DamePetrochemicalFrance401,533
182Shell & DEA Oil GMBH , WesselingPetrochemicalGermany388,702
183Reliance Industries Vadodara, Baroda, GujaratPetrochemicalIndia388,468
184Ustyurt Gas Chemical Complex, UstyurtPetrochemicalUzbekistan381,516
185National Oil Company Ras Lanuf, Ras LanufPetrochemicalLibya379,925
186Sinopec Guangzhou Petrochemical, Guangdong, GuangzhouPetrochemicalChina376,168
187Kiyanly Gas Chemical Complex, KiyanlyPetrochemicalTurkmenistan366,442
188Brahmaputra Cracker and Polymer Limited (BCPL) Assam Gas Cracker Project, Lepetkattaa Bangla Block, AssamPetrochemicalIndia347,139
189Sidi Kerir Petrochemicals, AlexandriaPetrochemicalEgypt342,971
190Sinopec Zhongyuan Petrochemical, Henan, PuyangPetrochemicalChina341,971
191PetroChina Liaoyang Petrochemical, Liaoning, LiaoyangPetrochemicalChina341,971
192Carmel Olefins Ltd., Haifa,PetrochemicalIsrael336,999
193Tomsknefteheim, TomskPetrochemicalRussian Federation336,347
194TotalEnergies Feyzin, FeyzinPetrochemicalFrance313,470
195Jubail Chevron Phillips Company (JCP), Al Jubail,PetrochemicalSaudi Arabia309,171
196Indorama Ventures Olefins, LLC, Port Neches,Tex.PetrochemicalUnited States299,476
197MOL Slovnaft AS, BratislavaPetrochemicalSlovakia275,853
198Sinopec Tianjin Petrochemical, Tianjin, TianjinPetrochemicalChina261,912
199SOCAR Sumgait Azerichimya, SumgaitPetrochemicalAzerbaijan250,810
200Lukoil Neftohim Burgas, BurgasPetrochemicalBulgaria241,080
201HIP-Petrohemija , PancevoPetrochemicalSerbia238,866
202Angarsk polymer plant, Angarsk, SiberiaPetrochemicalRussian Federation224,231
203Novokuibyshevsk Petrochemical Company, SamaraPetrochemicalRussian Federation207,394
204Sasol Polymers Sasolburg, SasolburgPetrochemicalSouth Africa197,367
205Tabriz Petrochemical Co. , Tabriz,East AzerbaijanPetrochemicalIran190,966
206Basrah Petrochemical Complex, Al-Zubair,Basra GovernoratePetrochemicalIraq177,793
207Shurtan Gas Chemical Complex, ShurtanPetrochemicalUzbekistan175,625
208Naftan JSC Polymir, NovopolotskPetrochemicalBelarus155,263
209Sonatrach Skikda, SkikdaPetrochemicalAlgeria149,667
210Ecopetrol, Barrancabermeja,SantanderPetrochemicalColombia139,123
211Klesch, HeidePetrochemicalGermany137,927
212Repsol SA , PuertollanoPetrochemicalSpain127,896
213Qenos Pty. Ltd., Altona ,VictoriaPetrochemicalAustralia106,915
214Petroleos Mexicanos , La Cangrejera,VeracruzPetrochemicalMexico103,324
215Petroleos Mexicanos Morelos, Pajaritos,VeracruzPetrochemicalMexico98,083
216Sibur Khimprom, PermPetrochemicalRussian Federation49,142
217Lonza Ltd. , VispPetrochemicalSwitzerland32,625
218Pampa Energia Puerto General San Martin, Puerto San MartinPetrochemicalArgentina26,600

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.