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Biggest industrial CO₂ emitters worldwide

The highest-emitting industrial facilities worldwide ranked by estimated annual CO₂e (Climate TRACE, modelled). Open data.

#FacilityTypeCountryt CO₂e/yr
1POSCO Gwangyang steel plantSteel PlantSouth Korea34,799,208
2Baise Prefecture CityAluminium SmelterChina33,057,794
3Angang Steel Co LtdSteel PlantChina31,049,504
4Wuhan Iron and Steel Co LtdSteel PlantChina25,916,033
5Georgia Pacific - Brewton - ALPulp & Paper MillUnited States25,700,399
6Maanshan Iron and Steel Co LtdSteel PlantChina25,389,837
7Inner Mongolia BaoTou Steel Union Co LtdSteel PlantChina25,167,415
8POSCO Pohang steel plantSteel PlantSouth Korea24,457,044
9Baoshan Iron and Steel Co Ltd HeadquartersSteel PlantChina23,974,641
10Zhangjiagang Hongchang Steel Co LtdSteel PlantChina21,886,764
11Shougang Jingtang United Iron and Steel Co LtdSteel PlantChina21,766,330
12NLMK Lipetsk steel plantSteel PlantRussian Federation20,558,330
13Hyundai Steel Dangjin steel plantSteel PlantSouth Korea20,049,392
14Golmud (Qarhan) Chemical ComplexChemical PlantChina19,583,307
15Rizhao Steel Holding Group Co LtdSteel PlantChina19,273,891
16JFE West Japan Works (Fukuyama) steel plantSteel PlantJapan19,085,123
17RPL (Reliance Petroleum Limited) Jamnagar RefineryRefineryIndia18,862,552
18Bengang Steel Plates Co LtdSteel PlantChina18,600,996
19ThyssenKrupp Steel Duisburg steel plantSteel PlantGermany17,975,297
20Magnitogorsk Iron and Steel WorksSteel PlantRussian Federation17,594,774
21Tata Steel Jamshedpur steel plantSteel PlantIndia16,653,502
22Xinyu Iron and Steel Group Co LtdSteel PlantChina16,560,215
23Severstal Cherepovets steel plantSteel PlantRussian Federation16,537,222
24JSW Steel Vijayanagar steel plantSteel PlantIndia15,936,581
25ArcelorMittal Nippon Steel Hazira PlantSteel PlantIndia15,609,806
26Nanjing Iron and Steel Co LtdSteel PlantChina15,424,939
27CHN-Yinchuan_methanolChemical PlantChina15,325,877
28Baosteel Zhanjiang Iron and Steel Co LtdSteel PlantChina15,197,703
29Liuzhou Iron and Steel Co Ltd Liuzhou BaseSteel PlantChina15,096,828
30China Steel Corporation Xiaogang plantSteel PlantTaiwan14,878,289
31Shanxi Taigang Stainless Steel Co LtdSteel PlantChina14,249,763
32Hebei Donghai Special Steel Co LtdSteel PlantChina14,154,253
33Shandong Iron and Steel Group Rizhao Co LtdSteel PlantChina14,094,119
34Zouping, Shandong aluminium plantAluminium SmelterChina13,600,884
35Guangxi Huili New Materials Technology Co., Ltd.Lime PlantChina13,169,307
36JFE West Japan Works (Kurashiki) steel plantSteel PlantJapan13,044,457
37Lianfeng Steel Zhangjiagang Co LtdSteel PlantChina12,952,047
38Nippon East Japan Works (Kimitsu) steel plantSteel PlantJapan12,921,079
39JSW Steel Dolvi steel plantSteel PlantIndia12,615,767
40Hebei Zongheng Group Fengnan Iron and Steel Co LtdSteel PlantChina12,606,504
41Hebei Yanshan Iron and Steel Group Co LtdSteel PlantChina12,483,915
42SGIS Songshan Co LtdSteel PlantChina12,187,395
43Zhengzhou Prefecture CityAluminium SmelterChina12,071,667
44Shanghai Meishan Iron and Steel Co LtdSteel PlantChina11,904,537
45Tata Steel IJmuiden steel plantSteel PlantNetherlands11,797,495
46Chengde Iron and Steel Group Co LtdSteel PlantChina11,627,442
47Nippon Kyushu Works (Oita Area, Oita) steel plantSteel PlantJapan11,600,217
48Hunan Valin Lianyuan Iron and Steel Co LtdSteel PlantChina11,495,736
49Guangxi Shenglong Metallurgical Co LtdSteel PlantChina11,380,513
50Hebei Anfeng Iron and Steel Co LtdSteel PlantChina11,279,495
51Angang Steel Co Ltd Bayuquan branchSteel PlantChina11,136,333
52ArcelorMittal Tubarão steel plantSteel PlantBrazil11,135,928
53Shaanxi Longmen Steel Co LtdSteel PlantChina11,124,202
54U.S. Steel Gary WorksSteel PlantUnited States10,875,917
55Shougang Qian an Iron and Steel Co LtdSteel PlantChina10,836,636
56Hunan Valin Xiangtan Iron and Steel Co LtdSteel PlantChina10,541,773
57Chongqing Iron and Steel Co LtdSteel PlantChina10,266,703
58Acciaierie d'Italia Taranto steel plantSteel PlantItaly10,229,237
59Voestalpine Stahl Linz steel plantSteel PlantAustria10,095,584
60RINL Vizag Steel plantSteel PlantIndia10,029,367
61Zhangjiagang Rongsheng Special Steel Co LtdSteel PlantChina10,006,077
62CHN-Cangzhou_ammoniaChemical PlantChina9,996,103
63ZPC Zhejiang Rongsheng RefineryRefineryChina9,941,739
64Dexin Steel Morowali plantSteel PlantIndonesia9,931,987
65Lingyuan Iron and Steel Co LtdSteel PlantChina9,919,359
66SAIL Bhilai steel plantSteel PlantIndia9,903,392
67JSPL Angul steel plantSteel PlantIndia9,766,470
68Baosteel Group Xinjiang Bayi Iron and Steel Co LtdSteel PlantChina9,637,025
69Cangzhou China Railway Equipment Manufacture Material Co LtdSteel PlantChina9,589,561
70CHN-Ordos_ammoniaChemical PlantChina9,536,431
71Zenith Steel Group Nantong Co LtdSteel PlantChina9,526,839
72Rizhao Steel Yingkou Medium Plate Co LtdSteel PlantChina9,420,204
73Chengyu Vanadium and Titanium Technology Co LtdSteel PlantChina9,333,532
74Evraz ZSMK steel plantSteel PlantRussian Federation9,313,053
75Sanmenxia Prefecture CityAluminium SmelterChina9,285,897
76Nippon East Japan Works (Kashima) steel plantSteel PlantJapan9,268,493
77CHN-Xilin Gol_methanolChemical PlantChina9,257,492
78Formosa Ha Tinh Steel plantSteel PlantVietnam9,222,302
79Sansteel Minguang Co Ltd Fujian plantSteel PlantChina9,172,433
80Hbis Laoting Steel Co LtdSteel PlantChina9,079,655
81Cleveland-Cliffs Indiana Harbor steel plantSteel PlantUnited States9,040,985
82Pangang Group Panzhihua Steel Vanadium Co LtdSteel PlantChina9,040,330
83Xinzhou Prefecture CityAluminium SmelterChina8,976,367
84CHN-Yulin_methanolChemical PlantChina8,883,334
85GS-Caltex Yeosu RefineryRefinerySouth Korea8,882,869
86Anyang Iron and Steel Co LtdSteel PlantChina8,861,178
87ArcelorMittal Dunkerque steel plantSteel PlantFrance8,859,539
88Guangxi Iron and Steel Group Co LtdSteel PlantChina8,843,401
89Tangshan Donghai Iron and Steel Group Co LtdSteel PlantChina8,717,469
90Shanxi Jinnan Iron and Steel Group Co LtdSteel PlantChina8,595,484
91Ordos City (Uxin Banner) Polyolefins - Methanol FacilityChemical PlantChina8,544,000
92Kim Chaek Iron and Steel Complex steel plantSteel PlantNorth Korea8,508,209
93Fujian Sanbao Steel Co LtdSteel PlantChina8,506,726
94Jingye Iron and Steel Co LtdSteel PlantChina8,481,459
95Tata Steel Kalinganagar steel plantSteel PlantIndia8,354,552
96Isdemir Payas steel plantSteel PlantTürkiye8,310,166
97KIPIC Al-Zour RefineryRefineryKuwait8,272,164
98Tata Steel BSL Meramandali steel plantSteel PlantIndia8,257,185
99ChinaChemical PlantChina8,163,612
100Ternium Brasil Santa Cruz steel plantSteel PlantBrazil8,118,406
101China Steel Dragon Steel Taichung plantSteel PlantTaiwan8,048,952
102Zibo Prefecture CityAluminium SmelterChina8,047,778
103JSW BPSL Jharsuguda steel plantSteel PlantIndia8,032,381
104Zhongxin Iron and Steel Group Co LtdSteel PlantChina7,983,171
105Mechel Chelyabinsk Metallurgical PlantSteel PlantRussian Federation7,948,014
106Salzgitter Flachstahl steel plantSteel PlantGermany7,944,161
107Qarmet steel plantSteel PlantKazakhstan7,938,008
108Jiangyin Xingcheng Special Steel Works Co LtdSteel PlantChina7,933,672
109Tangshan Ruifeng Iron and Steel Group Co LtdSteel PlantChina7,898,048
110Abu Dhabi Oil Refining Company Al-Ruwais RefineryRefineryUnited Arab Emirates7,843,838
111Fuyang (Linquan) Chemical ComplexChemical PlantChina7,825,249
112CHN-Dezhou_ammoniaChemical PlantChina7,799,291
113Gansu Jiu Steel Group Hongxing Iron and Steel Co LtdSteel PlantChina7,787,225
114Hebei Xinda Iron and Steel Group Co LtdSteel PlantChina7,770,750
115Tangshan Ganglu Iron and Steel Co LtdSteel PlantChina7,703,446
116CSN Volta Redonda steel plantSteel PlantBrazil7,646,497
117Shanxi Jianlong Industrial Co LtdSteel PlantChina7,630,870
118ArcelorMittal Dąbrowa Górnicza steel plantSteel PlantPoland7,515,326
119Usiminas Ipatinga steel plantSteel PlantBrazil7,498,648
120Hebei Jinxi Iron and Steel Group Co LtdSteel PlantChina7,339,563
121SK Ulsan RefineryRefinerySouth Korea7,295,436
122Quzhou Yuanli Metal Products Co LtdSteel PlantChina7,287,972
123Laiwu Iron and Steel Group Yinshan Section Steel Co LtdSteel PlantChina7,270,546
124Tonghua Iron and Steel Co LtdSteel PlantChina7,263,829
125Chengde Jianlong Special Steel Co LtdSteel PlantChina7,258,571
126Hüttenwerke Krupp Mannesmann (HKM) steel plantSteel PlantGermany7,252,359
127Tangshan Songting Iron and Steel Co LtdSteel PlantChina7,246,865
128Ascend Performance Materials LLCChemical PlantUnited States7,210,312
129ArcelorMittal Gent steel plantSteel PlantBelgium7,190,059
130Kobe Kakogawa Works steel plantSteel PlantJapan7,135,332
131Marathon Galveston Bay RefineryRefineryUnited States7,124,794
132Tianjin Iron PlantSteel PlantChina7,079,336
133Tangshan Donghua Iron and Steel Enterprise Group Co LtdSteel PlantChina7,061,162
134Tianjin Rockcheck Steel Group Co LtdSteel PlantChina7,040,209
135CHN-Zaozhuang_ammoniaChemical PlantChina6,997,942
136Nippon Nagoya steel plantSteel PlantJapan6,948,397
137São Luís MunicipalityAluminium SmelterBrazil6,865,403
138Zhejiang Petroleum & Chemical, Zhejiang, ZhoushanPetrochemicalChina6,803,536
139Tangshan Medium Thick Plate Co LtdSteel PlantChina6,790,467
140Jianlong Xilin Iron and Steel Co LtdSteel PlantChina6,750,893
141Evraz NTMK steel plantSteel PlantRussian Federation6,728,323
142Jinfeng Cement PlantCement PlantChina6,703,459
143Hoa Phat Dung Quat steel plantSteel PlantVietnam6,702,779
144Lanjigarh Alumina RefineryAluminium SmelterIndia6,635,219
145SAIL Bokaro steel plantSteel PlantIndia6,622,751
146Mobarakeh Steel Complex IsfahanSteel PlantIran6,613,032
147Qian an Jiujiang Wire Co LtdSteel PlantChina6,612,961
148Changsheng Caichi Co., Ltd., Leping CityLime PlantChina6,584,654
149Tianjin New Tiangang United Special Steel Co LtdSteel PlantChina6,480,425
150Pangang Group Xichang Steel and Vanadium Co LtdSteel PlantChina6,425,661
151Jiujiang Pinggang Iron and Steel Co LtdSteel PlantChina6,402,571
152Sao Luis Alumina Refinery and Aluminum SmelterAluminium SmelterBrazil6,392,925
153Ningbo Iron and Steel Co LtdSteel PlantChina6,343,377
154JSPL Raigarh steel plantSteel PlantIndia6,213,250
155S-Oil Onsan RefineryRefinerySouth Korea6,196,517
156Hebei Puyang Iron and Steel Co LtdSteel PlantChina6,170,628
157Worsley Alumina RefineryAluminium SmelterAustralia6,165,225
158Sungshin Cement Danyang Cement PlantCement PlantSouth Korea6,146,734
159Fuquan (Machangping) Coal ChemicalsChemical PlantChina6,119,777
160Motiva Port Arthur RefineryRefineryUnited States6,114,111
161Tangshan Fengnan District Jing an Iron and Steel Co LtdSteel PlantChina6,097,331
162Guangxi Chiji Iron and Steel Co LtdSteel PlantChina6,076,900
163Wu an Yuhua Iron and Steel Co LtdSteel PlantChina6,006,301
164Marathon Garyville RefineryRefineryUnited States5,993,065
165SAIL Rourkela steel plantSteel PlantIndia5,992,099
166ArcelorMittal Lázaro Cárdenas steel plantSteel PlantMexico5,979,126
167Obajana Cement PlantCement PlantNigeria5,910,670
168Petrobras REPLAN Paulinia RefineryRefineryBrazil5,906,505
169Nayara Vadinar Oil RefineryRefineryIndia5,875,410
170Exxonmobil Beaumont RefineryRefineryUnited States5,818,702
171Shandong Iron and Steel Group Yongfeng Lingang Co LtdSteel PlantChina5,810,582
172Hazira Fertilizer ComplexChemical PlantIndia5,805,563
173Baowu Group Echeng Iron and Steel Co LtdSteel PlantChina5,780,858
174Hyundai Oilbank Daesan RefineryRefinerySouth Korea5,778,641
175Saudi Aramco Ras Tanura RefineryRefinerySaudi Arabia5,770,054
176Yunnan Yuxi Iron and Steel Group Yukun Iron and Steel Co LtdSteel PlantChina5,739,159
177Jincheng Fusheng Iron and Steel Co LtdSteel PlantChina5,727,127
178Shougang Changzhi Iron and Steel Co LtdSteel PlantChina5,697,107
179Tianjin Iron and Steel Group Co LtdSteel PlantChina5,664,101
180Donaldsonville Nitrogen ComplexChemical PlantUnited States5,663,868
181Cleveland-Cliffs Burns Harbor steel plantSteel PlantUnited States5,655,090
182ExxonMobil Singapore RefineryRefinerySingapore5,634,555
183Pinjarra Alcoa Alumina RefineryAluminium SmelterAustralia5,593,000
184Exxonmobil Baytown RefineryRefineryUnited States5,526,773
185Lucky Cement Pezu Cement PlantCement PlantPakistan5,508,813
186Ningxia Jianlong Special Steel Co LtdSteel PlantChina5,504,638
187CNOOC Huizhou RefineryRefineryChina5,467,956
188Formosa Mailiao RefineryRefineryTaiwan5,457,833
189Guangxi Guixin Iron and Steel Group Co LtdSteel PlantChina5,442,115
190JFE East Japan Works (Chiba) steel plantSteel PlantJapan5,434,534
191NIORDC Isfahan RefineryRefineryIran5,406,785
192Khairpur (Daharki) Fertilizer ComplexChemical PlantPakistan5,402,182
193Shandong Iron and Steel Co Ltd Laiwu Branch Aishan StreetSteel PlantChina5,375,747
194CHN-Baotou_methanolChemical PlantChina5,372,706
195Jiugang Group Yuzhong Iron and Steel Co LtdSteel PlantChina5,344,759
196Cleveland-Cliffs Dearborn steel plantSteel PlantUnited States5,263,134
197Luliang Prefecture CityAluminium SmelterChina5,262,008
198Exxonmobil Baton Rouge RefineryRefineryUnited States5,224,996
199Sinopec Zhenhai Refining and Chemical RefineryRefineryChina5,217,661
200Xinji Aosen Iron and Steel Group Co LtdSteel PlantChina5,181,824
201U. S. Steel Košice steel plantSteel PlantSlovakia5,155,752
202Mangalore RefineryRefineryIndia5,151,261
203Semen Gresik Tuban Cement PlantCement PlantIndonesia5,147,322
204Alliance Steel Kuantan plantSteel PlantMalaysia5,127,624
205CHN-Yuncheng_ammoniaChemical PlantChina5,124,966
206United StatesChemical PlantUnited States5,100,000
207Gazpromneft Omsk RefineryRefineryRussian Federation5,098,786
208Yangzhou Hengrun Ocean Heavy Industry Co LtdSteel PlantChina5,066,326
209Zhuhai Yueyufeng Iron and Steel Co LtdSteel PlantChina5,022,268
210Angang Group Xinyang Iron and Steel Co LtdSteel PlantChina5,011,416
211Weifang Special Steel Group Co LtdSteel PlantChina5,009,088
212Jilin Xinda Iron and Steel Co LtdSteel PlantChina5,007,927
213Shell Pernis RefineryRefineryNetherlands5,007,588
214Shiheng Special Steel Group Co LtdSteel PlantChina4,987,071
215Thal Fertilizer ComplexChemical PlantIndia4,972,645
216Kakinada Fertilizer ComplexChemical PlantIndia4,972,645
217Fujian Dadonghai Industrial Group Co Ltd plantSteel PlantChina4,962,308
218CHN-Weinan_methanolChemical PlantChina4,959,382
219Guiyang Prefecture CityAluminium SmelterChina4,952,479
220Lianyungang Yaxin Iron and Steel Co LtdSteel PlantChina4,950,824
221ArcelorMittal Bremen steel plantSteel PlantGermany4,945,642
222CHN-Tai'an_ammoniaChemical PlantChina4,939,751
223Algoma steel plantSteel PlantCanada4,932,009
224Shanxi Xintai Iron and Steel Co LtdSteel PlantChina4,893,397
225NMDC Nagarnar steel plantSteel PlantIndia4,876,715
226SATORP Saudi Aramco Total Jubail RefineryRefinerySaudi Arabia4,825,863
227Xingtai Iron and Steel Co LtdSteel PlantChina4,816,404
228Hebei Taihang Iron and Steel Group Co LtdSteel PlantChina4,802,344
229BlueScope Port Kembla steel plantSteel PlantAustralia4,793,517
230Baosteel Desheng Stainless Steel Co LtdSteel PlantChina4,781,034
231ArcelorMittal Méditerranée Fos sur Mer steel plantSteel PlantFrance4,780,174
232Tesoro Carson RefineryRefineryUnited States4,764,651
233ExxonMobil Chemical Co., Baytown,Tex.PetrochemicalUnited States4,743,027
234Taweelah Shaheen Alumina RefineryAluminium SmelterUnited Arab Emirates4,739,433
235KNPC Mina Abdullah RefineryRefineryKuwait4,733,535
236Erdemir Eregli steel plantSteel PlantTürkiye4,724,148
237Gerdau Açominas Ouro Branco steel plantSteel PlantBrazil4,705,160
238ArcelorMittal Pecém steel plantSteel PlantBrazil4,697,227
239Nippon Kyushu Works (Yawata Area, Tobata) steel plantSteel PlantJapan4,653,899
240Yanan (Fuxian) Chemical ComplexChemical PlantChina4,650,585
241Yulin (Shenmu) Chemical ComplexChemical PlantChina4,650,585
242Lengshuijiang Steel Co LtdSteel PlantChina4,618,565
243NIORDC Bandar Abbas RefineryRefineryIran4,613,790
244Jinding Heavy Industry Co LtdSteel PlantChina4,606,003
245Hengam Ammonia and Urea Petrochemical ComplexChemical PlantIran4,591,152
246KS Posco Cilegon steel plantSteel PlantIndonesia4,575,957
247Shanxi Zhongyang Iron and Steel Co LtdSteel PlantChina4,567,723
248Citgo Lake Charles RefineryRefineryUnited States4,562,300
249Borouge Abu Dhabi Polymers Co. Ltd. , Ruwais,Abu DhabiPetrochemicalUnited Arab Emirates4,562,196
250TPI Polene Mittaphap Cement PlantCement PlantThailand4,529,439
251ArcelorMittal Kryvyi Rih steel plantSteel PlantUkraine4,527,346
252IOCL Gujarat Koyali RefineryRefineryIndia4,516,244
253Bareilly Fertilizer ComplexChemical PlantIndia4,510,661
254Jiangsu Xugang Iron and Steel Group Co LtdSteel PlantChina4,478,050
255Sinopec Jinling Petrochemical Nanjing RefineryRefineryChina4,473,782
256Shandong Fulun Iron and Steel Co LtdSteel PlantChina4,473,685
257Shandong Taishan Steel Group Co LtdSteel PlantChina4,472,024
258Yarwun Alumina RefineryAluminium SmelterAustralia4,459,950
259Qinhuangdao Hongxing Iron and Steel Co LtdSteel PlantChina4,452,349
260BSRM Ltd Mirsarai plantSteel PlantBangladesh4,449,154
261CHN-Luohe_ammoniaChemical PlantChina4,445,756
262WISCO Group Kunming Steel Co Ltd New District BranchSteel PlantChina4,410,513
263Tongling Xuanli Special Steel Co LtdSteel PlantChina4,399,308
264Kardemir Merkez steel plantSteel PlantTürkiye4,367,749
265Irving Oil Saint John RefineryRefineryCanada4,360,824
266Anhui Panjing Cement Co. Cement PlantCement PlantChina4,351,463
267National Cement New Beni Suef Cement PlantCement PlantEgypt4,345,506
268Lingshi Alumina RefineryAluminium SmelterChina4,341,760
269Wenshan Zhuang and Miao Autonomous PrefectureAluminium SmelterChina4,333,419
270NIORDC Abadan RefineryRefineryIran4,328,496
271Damanjodi Alumina RefineryAluminium SmelterIndia4,322,364
272Anhui Changjiang Steel Co LtdSteel PlantChina4,321,156
273Sokoto Cement PlantCement PlantNigeria4,320,860
274Fangda Special Steel Technology Co LtdSteel PlantChina4,317,317
275Benxi Beiying Iron and Steel Group Co Ltd Beitai TownSteel PlantChina4,308,451
276China Resources Cement (Fengkai) Ltd Cement PlantCement PlantChina4,250,669
277Sichuan Xingchuancheng Cement Co.,Ltd. Cement PlantCement PlantChina4,249,812
278Indocement Tunggal Prakarsa Citeureup Cement PlantCement PlantIndonesia4,236,315
279IOCL Paradip RefineryRefineryIndia4,235,646
280Allahabad (Phulpur) Fertilizer ComplexChemical PlantIndia4,221,775
281Archer Daniels Midland Co.Food & BeverageUnited States4,203,281
282Shell Rheinland Werk Wesseling Cologne RefineryRefineryGermany4,197,080
283Cleveland-Cliffs Middletown steel plantSteel PlantUnited States4,194,912
284Shanxi Gaoyi Steel Co LtdSteel PlantChina4,188,252
285Eastern Steel Kemaman plantSteel PlantMalaysia4,167,355
286Delong Steel Co LtdSteel PlantChina4,166,097
287Kesoram Industries Gulbarga Cement PlantCement PlantIndia4,165,911
288ArcelorMittal Vanderbijlpark Steel WorksSteel PlantSouth Africa4,161,451
289Hebei Xinjin Iron and Steel Co LtdSteel PlantChina4,155,702
290Fukang, Xinjiang aluminium plantAluminium SmelterChina4,149,320
291UltraTech Anantapuram Cement PlantCement PlantIndia4,123,869
292Luzhou (Naxi) Chemical FertilizersChemical PlantChina4,115,002
293Surgutneftegas Kirishi RefineryRefineryRussian Federation4,113,793
294Fushun New Steel Co LtdSteel PlantChina4,089,351
295Qingdao Special Iron and Steel Co LtdSteel PlantChina4,086,878
296Nippon Kansai Works (Wakayama Area, Wakayama) steel plantSteel PlantJapan4,074,166
297Lafarge Attaka Cement PlantCement PlantEgypt4,073,231
298Cleveland-Cliffs Cleveland steel plantSteel PlantUnited States4,072,302
299Yunnan Qujing Iron and Steel Group Chenggang Iron and Steel Co LtdSteel PlantChina4,060,909
300SAIL IISCO steel plantSteel PlantIndia4,058,917
301Sichuan Easun Cement Group Co. Cement PlantCement PlantChina4,051,303
302Jilin Jianlong Steel Co LtdSteel PlantChina4,049,946
303Altos Hornos De Mexico SA AHMSA steel plantSteel PlantMexico4,044,261
304Fukang, Xinjiang (Nongliushi) aluminium plantAluminium SmelterChina4,037,762
305Togliatti Chemical ComplexChemical PlantRussian Federation4,036,646
306Bahrain Petroleum Company RefineryRefineryBahrain4,006,005
307Hubei Jinshenglan Metallurgical Technology Co LtdSteel PlantChina4,001,301
308Anhui Guihang Special Steel Co LtdSteel PlantChina4,000,782
309Shandong Shouguang Juneng Special Steel Co LtdSteel PlantChina3,995,271
310Ternium Siderar San Nicolás steel plantSteel PlantArgentina3,990,011
311Sinopec Shanghai Petrochemical RefineryRefineryChina3,976,695
312Shenghong Lianyungang RefineryRefineryChina3,976,695
313Koch Industries Saint Paul RefineryRefineryUnited States3,972,236
314Anhui Shoukuang Dachang Metal Material Co LtdSteel PlantChina3,967,497
315Jinan Iron and Steel Group Co LtdSteel PlantChina3,932,680
316Dongfang Hope Chongqing Cement Co.,Ltd. Cement PlantCement PlantChina3,929,237
317Independencia MunicipalityAluminium SmelterVenezuela3,923,087
318Hebei Tianzhu Iron and Steel Group Co LtdSteel PlantChina3,917,972
319Changzhou Eastern Special Steel Co LtdSteel PlantChina3,916,647
320CHN-Jiujiang_ammoniaChemical PlantChina3,910,639
321CHN-Jilin_ammoniaChemical PlantChina3,910,639
322ExxonMobil Chemical Jurong Island, Jurong IslandPetrochemicalSingapore3,896,724
323ArcelorMittal Asturias (Aviles) steel plantSteel PlantSpain3,891,500
324CHN-Changji Hui_ammoniaChemical PlantChina3,891,383
325GFG Liberty Galati steel plantSteel PlantRomania3,881,295
326Yangzhou Qinyou Special Metal Materials Co LtdSteel PlantChina3,875,544
327Mineraloelraffinerie Oberrhein Karlsruhe RefineryRefineryGermany3,875,180
328AG der Dillinger Hüttenwerke Dillingen steel plantSteel PlantGermany3,852,719
329PTT Global Chemical Map Ta Phut, Map Ta Phut, RayongPetrochemicalThailand3,850,620
330Hengli Dalian Changxing Island RefineryRefineryChina3,849,570
331Jiangsu Shagang Group Huaigang Special Steel Co LtdSteel PlantChina3,845,730
332SSAB Raahe steel plantSteel PlantFinland3,845,396
333CHN-Fuzhou_ammoniaChemical PlantChina3,842,025
334Henan Jiyuan Iron and Steel Group Co LtdSteel PlantChina3,838,764
335PetroChina Guangdong Petrochemical Jieyang Complex RefineryRefineryChina3,830,418
336WRB Refining Wood River RefineryRefineryUnited States3,826,177
337Wagerup Alumina RefineryAluminium SmelterAustralia3,804,075
338Eagle Bulacan Cement PlantCement PlantPhilippines3,801,584
339Semen Tonasa Cement PlantCement PlantIndonesia3,795,567
340Liaoyang United Steel Co LtdSteel PlantChina3,780,358
341Xiaogan (Yingcheng) Chemical ComplexChemical PlantChina3,777,706
342Yancheng Lianxin Iron and Steel Co LtdSteel PlantChina3,768,422
343Sinopec Zhenhai Petrochemical, Zhejiang, ZhenhaiPetrochemicalChina3,761,677
344CNOOC & Shell Petrochemical, Guangdong, Daya BayPetrochemicalChina3,761,677
345Yunnan Yuxi Xianfu Iron and Steel Group Co LtdSteel PlantChina3,751,244
346Formosa Petrochemical Corp. , Taiwan, MailiaoPetrochemicalTaiwan3,750,374
347CHN-Yueyang_ammoniaChemical PlantChina3,745,952
348Zunyi Prefecture CityAluminium SmelterChina3,745,312
349Nanyang Hanye Special Steel Co LtdSteel PlantChina3,738,924
350Sinochem Quanzhou RefineryRefineryChina3,737,568
351Yangchun New Steel Co LtdSteel PlantChina3,730,659
352Hebei Xinxing Ductile Iron Pipes Co LtdSteel PlantChina3,729,591
353Valero Corpus Christi RefineryRefineryUnited States3,725,926
354Hebei Tangyin Iron and Steel Co Ltd Caofeidian baseSteel PlantChina3,715,799
355Hebei Rongxin Steel Co LtdSteel PlantChina3,714,462
356Qiandongnan Miao and Dong Autonomous PrefectureAluminium SmelterChina3,714,359
357Shandong Shenfeng Cement Group Co. Cement PlantCement PlantChina3,700,459
358Esfahan Steel Isfahan plantSteel PlantIran3,692,287
359Total Antwerp RefineryRefineryBelgium3,690,004
360Linyi Iron and Steel Investment Group Co LtdSteel PlantChina3,684,702
361U.S. Steel Edgar Thomson PlantSteel PlantUnited States3,675,112
362Shanxi Tongcai Industry and Trade Co LtdSteel PlantChina3,664,360
363TogliattiazotChemical PlantRussian Federation3,661,989
364CHN-Changji Hui_methanolChemical PlantChina3,650,714
365Xinjiang aluminium plantAluminium SmelterChina3,642,487
366Cleveland-Cliffs Lake Erie steel plantSteel PlantCanada3,642,472
367Hebei Xin Wuan Steel Group Hongrong Iron and Steel Co LtdSteel PlantChina3,621,936
368SABIC Hadeed Al Jubail steel plantSteel PlantSaudi Arabia3,619,273
369Guru Gobind Singh Refinery (HPCL-Mittal Energy Limited)RefineryIndia3,616,662
370KNPC Mina Al-Ahmadi RefineryRefineryKuwait3,607,496
371Abu Qir Fertilizer ComplexChemical PlantEgypt3,605,693
372NIORDC Arak RefineryRefineryIran3,604,524
373Wonder Cement Nimbahera Cement PlantCement PlantIndia3,601,446
374Formosa Plastics Corp. USA, Point Comfort,TexPetrochemicalUnited States3,594,017
375HPCL Visakh RefineryRefineryIndia3,578,494
376Sichuan Esheng Cement Group Co Ltd Cement PlantCement PlantChina3,576,136
377Valero Energy Port Arthur RefineryRefineryUnited States3,575,587
378Minyuan Iron and Steel Group Co LtdSteel PlantChina3,572,029
379SSAB Luleå steel plantSteel PlantSweden3,570,588
380Chevron Pascagoula RefineryRefineryUnited States3,564,398
381Saarstahl Völklingen Steelmaking PlantSteel PlantGermany3,564,187
382Chevron El Segundo RefineryRefineryUnited States3,564,083
383Guangxi Liugang New Materials Technology Co., Ltd.Lime PlantChina3,555,713
384Nippon Setouchi Works (Hirohata Area) steel plantSteel PlantJapan3,541,361
385Yuanping Alumina RefineryAluminium SmelterChina3,527,680
386BrunsbüttelChemical PlantGermany3,524,921
387Daye Special Steel Co LtdSteel PlantChina3,519,896
388U.S. Steel Great Lakes WorksSteel PlantUnited States3,518,986
389PTT Rayong RefineryRefineryThailand3,517,088
390Askar aluminium plantAluminium SmelterBahrain3,506,478
391Pingxiang Pinggang Anyuan Iron and Steel Co LtdSteel PlantChina3,498,523
392Fujian Refining and Petrochemical RefineryRefineryChina3,479,609
393Petrobras REVAP (Henrique Lage) Sao Jose dos Campos RefineryRefineryBrazil3,474,075
394BPCL Kochi RefineryRefineryIndia3,469,260
395Siam City Thap Kwang 3 Cement PlantCement PlantThailand3,467,204
396Al Nabah Cement PlantCement PlantSaudi Arabia3,461,521
397Taweelah-Abu Dhabi aluminium plantAluminium SmelterUnited Arab Emirates3,459,725
398BP Whiting RefineryRefineryUnited States3,458,037
399Sinopec Maoming Refining and Chemical RefineryRefineryChina3,447,376
400YASREF Yanbu RefineryRefinerySaudi Arabia3,444,326
401BP Rotterdam RefineryRefineryNetherlands3,444,274
402Slavneft YaNOS Yaroslavl RefineryRefineryRussian Federation3,421,521
403Petrochina Dushanzi Petrochemical, Xinjiang, DushanziPetrochemicalChina3,419,707
404Zhenjiang (Jingkou) Chemical ComplexChemical PlantChina3,417,600
405Shaanxi Steel Group Hanzhong Iron and Steel Co LtdSteel PlantChina3,409,030
406BPCL Mumbai RefineryRefineryIndia3,392,484
407Sichuan Desheng Group Vanadium and Titanium Co LtdSteel PlantChina3,376,237
408Ansteel Group Chaoyang Steel and Iron Co LtdSteel PlantChina3,373,219
409LUKOIL Volgograd RefineryRefineryRussian Federation3,366,582
410ExxonMobil Antwerp RefineryRefineryBelgium3,351,572
411Jharsuguda aluminium plantAluminium SmelterIndia3,335,222
412CHN-Yantai_ammoniaChemical PlantChina3,334,333
413Sichuan Dazhou Iron and Steel Group Co LtdSteel PlantChina3,332,046
414Puerto Ordaz Alumina RefineryAluminium SmelterVenezuela3,321,000
415Sonatrach Skikda RefineryRefineryAlgeria3,319,868
416Chevron Phillips Chemical, Cedar Bayou,TexPetrochemicalUnited States3,300,707
417Inner Mongolia Yaxin Longshun Special Steel Co LtdSteel PlantChina3,300,687
418CMPC - Guaiba 2Pulp & Paper MillBrazil3,298,071
419Petrobras REDUC (Duque de Caxias) RefineryRefineryBrazil3,294,857
420Huangshi Port Hongxin Materials Technology Co., Ltd.Lime PlantChina3,292,327
421Kota Fertilizer ComplexChemical PlantIndia3,281,945
422BP Gelsenkirchen RefineryRefineryGermany3,280,904
423Yangchun Conch Cement Co Ltd Cement PlantCement PlantChina3,278,622
424Damietta Fertilizers ComplexChemical PlantEgypt3,277,903
425Orlen Mazovian Petrochemical Plock RefineryRefineryPoland3,270,622
426Sampyo Cement Samcheok Cement PlantCement PlantSouth Korea3,255,726
427IOCL Panipat RefineryRefineryIndia3,253,089
428LUKOIL Perm RefineryRefineryRussian Federation3,244,682
429Babrala Fertilizer ComplexChemical PlantIndia3,232,219
430Jiangxi Ya Dong Cement Corp Ltd Cement PlantCement PlantChina3,213,840
431Shanxi Tongde Xinghua Special Steel Co LtdSteel PlantChina3,212,174
432Ojibawo Cement PlantCement PlantNigeria3,202,735
433Saudi Aramco SASREF Jubail RefineryRefinerySaudi Arabia3,199,757
434Tangshan Guotang Steel Co LtdSteel PlantChina3,197,134
435OCL India Rajgangpur Cement PlantCement PlantIndia3,196,726
436IMH Tula steel plantSteel PlantRussian Federation3,192,173
437Xinxiang (Xinxiang) Fertilizer 1st BranchChemical PlantChina3,184,067
438SAIL Durgapur steel plantSteel PlantIndia3,170,744
439Semen Padang Cement PlantCement PlantIndonesia3,162,884
440Port Harcourt Fertilizer ComplexChemical PlantNigeria3,150,986
441Oman Duqm RefineryRefineryOman3,142,119
442Pavlodar Alumina Refinery (KAS)Aluminium SmelterKazakhstan3,134,601
443Vissai Do Luong Cement PlantCement PlantVietnam3,132,955
444Hangang Longshan Iron and Steel Co LtdSteel PlantChina3,122,962
445ArcelorMittal Eisenhüttenstadt steel plantSteel PlantGermany3,115,178
446Sinopec Yangzi Petrochemical Nanjing RefineryRefineryChina3,106,793
447Sinopec Shanghai Gaoqiao Petrochemical RefineryRefineryChina3,106,793
448Yeochon NCC, YeochunPetrochemicalSouth Korea3,098,945
449Chongqing MunicipalityAluminium SmelterChina3,095,299
450Luoyang Prefecture CityAluminium SmelterChina3,095,299
451ArcelorMittal Dofasco steel plantSteel PlantCanada3,094,399
452Ningxia Saima Cement Co Ltd Cement PlantCement PlantChina3,086,132
453Arabian Petrochemical Co. (Petrokemya South), Al Jubail,PetrochemicalSaudi Arabia3,074,886
454Anshan Baode Iron and Steel Co LtdSteel PlantChina3,069,426
455BP Ferndale RefineryRefineryUnited States3,064,220
456RUS-Novgorodskiy rayon_ammoniaChemical PlantRussian Federation3,041,398
457Wuhu Fuxin Iron and Steel Co LtdSteel PlantChina3,037,186
458Deer Park Refining Deer Park RefineryRefineryUnited States3,028,323
459Mitsubishi Materials Kanda Cement PlantCement PlantJapan3,022,664
460Marathon Catlettsburg RefineryRefineryUnited States3,009,254
461ENEOS Mizushima RefineryRefineryJapan2,996,525
462Shandong Juzhou Cement Co.,Ltd. Cement PlantCement PlantChina2,992,447
463Zuarinagar Fertilizer ComplexChemical PlantIndia2,983,587
464Sinopec Qingdao Petrochemical RefineryRefineryChina2,982,522
465Borg El Arab Cement PlantCement PlantEgypt2,975,832
466Shougang Shuicheng Iron and Steel Group Co LtdSteel PlantChina2,975,783
467Hoa Phat Hai Duong Steel plantSteel PlantVietnam2,974,580
468Guiyang Conch Panjiang Cement Co Ltd Cement PlantCement PlantChina2,968,439
469TCC Yingde Cement Co Ltd Cement PlantCement PlantChina2,954,177
470Guiyang Qingzhen Alumina RefineryAluminium SmelterChina2,954,079
471Ningxia Iron and Steel Group Co LtdSteel PlantChina2,950,142
472Fujian Quanzhou Minguang Iron and Steel Co LtdSteel PlantChina2,945,769
473Jiangsu Binxin Steel Group Co LtdSteel PlantChina2,945,639
474Saras SPA Sarroch Oil RefineryRefineryItaly2,945,078
475Total Normandy RefineryRefineryFrance2,943,994
476China Resources Cement (Pingnan) Ltd Cement PlantCement PlantChina2,943,097
477Rio Branco do Sul Cement PlantCement PlantBrazil2,936,031
478Vina One Steel Ben Luc steel plantSteel PlantVietnam2,927,945
479PDVSA Paraguana Refinery ComplexRefineryVenezuela2,923,919
480LUKOIL-Nizhegorodnefteorgsintez Kstovo RefineryRefineryRussian Federation2,903,564
481Valero Texas City RefineryRefineryUnited States2,896,605
482Gansu Dongxing Jiujia aluminium plantAluminium SmelterChina2,888,063
483Kwinana Alumina RefineryAluminium SmelterAustralia2,885,850
484CHN-Hulunbuir_ammoniaChemical PlantChina2,881,527
485CHN-Qianjiang_ammoniaChemical PlantChina2,881,494
486Okpotu Cement PlantCement PlantNigeria2,874,721
487Fujian Luoyuan Minguang Iron and Steel Co LtdSteel PlantChina2,872,201
488Tata Steel Port Talbot steel plantSteel PlantUnited Kingdom2,871,723
489Siam Cement Kaeng Khoi Cement PlantCement PlantThailand2,859,671
490PetroChina Fushun Petrochemical RefineryRefineryChina2,858,250
491RUS-Cherepovetskiy rayon_ammoniaChemical PlantRussian Federation2,856,909
492Kermanshah Urea/Ammonia ProjectChemical PlantIran2,850,859
493Chifeng Yuanlian Steel Co LtdSteel PlantChina2,848,496
494Zenith Steel Group Co LtdSteel PlantChina2,843,420
495Shanxi Hongda Iron and Steel Group Co LtdSteel PlantChina2,835,051
496Luqing Petrochemical, Shandong, ShouguangPetrochemicalChina2,833,363
497Qinhuangdao Baigong Steel Co LtdSteel PlantChina2,825,941
498Valero St. Charles RefineryRefineryUnited States2,821,114
499VAS Nghi Son Cast Iron and Steel plantSteel PlantVietnam2,816,235
500Total Leuna RefineryRefineryGermany2,810,434

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.