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Dirtiest steel plants worldwide by CO₂

The highest-emitting steel plants worldwide ranked by reported CO₂e. Open data.

#FacilityTypeCountryt CO₂e/yr
1POSCO Gwangyang steel plantSteel PlantSouth Korea34,799,208
2Angang Steel Co LtdSteel PlantChina31,049,504
3Wuhan Iron and Steel Co LtdSteel PlantChina25,916,033
4Maanshan Iron and Steel Co LtdSteel PlantChina25,389,837
5Inner Mongolia BaoTou Steel Union Co LtdSteel PlantChina25,167,415
6POSCO Pohang steel plantSteel PlantSouth Korea24,457,044
7Baoshan Iron and Steel Co Ltd HeadquartersSteel PlantChina23,974,641
8Zhangjiagang Hongchang Steel Co LtdSteel PlantChina21,886,764
9Shougang Jingtang United Iron and Steel Co LtdSteel PlantChina21,766,330
10NLMK Lipetsk steel plantSteel PlantRussian Federation20,558,330
11Hyundai Steel Dangjin steel plantSteel PlantSouth Korea20,049,392
12Rizhao Steel Holding Group Co LtdSteel PlantChina19,273,891
13JFE West Japan Works (Fukuyama) steel plantSteel PlantJapan19,085,123
14Bengang Steel Plates Co LtdSteel PlantChina18,600,996
15ThyssenKrupp Steel Duisburg steel plantSteel PlantGermany17,975,297
16Magnitogorsk Iron and Steel WorksSteel PlantRussian Federation17,594,774
17Tata Steel Jamshedpur steel plantSteel PlantIndia16,653,502
18Xinyu Iron and Steel Group Co LtdSteel PlantChina16,560,215
19Severstal Cherepovets steel plantSteel PlantRussian Federation16,537,222
20JSW Steel Vijayanagar steel plantSteel PlantIndia15,936,581
21ArcelorMittal Nippon Steel Hazira PlantSteel PlantIndia15,609,806
22Nanjing Iron and Steel Co LtdSteel PlantChina15,424,939
23Baosteel Zhanjiang Iron and Steel Co LtdSteel PlantChina15,197,703
24Liuzhou Iron and Steel Co Ltd Liuzhou BaseSteel PlantChina15,096,828
25China Steel Corporation Xiaogang plantSteel PlantTaiwan14,878,289
26Shanxi Taigang Stainless Steel Co LtdSteel PlantChina14,249,763
27Hebei Donghai Special Steel Co LtdSteel PlantChina14,154,253
28Shandong Iron and Steel Group Rizhao Co LtdSteel PlantChina14,094,119
29JFE West Japan Works (Kurashiki) steel plantSteel PlantJapan13,044,457
30Lianfeng Steel Zhangjiagang Co LtdSteel PlantChina12,952,047
31Nippon East Japan Works (Kimitsu) steel plantSteel PlantJapan12,921,079
32JSW Steel Dolvi steel plantSteel PlantIndia12,615,767
33Hebei Zongheng Group Fengnan Iron and Steel Co LtdSteel PlantChina12,606,504
34Hebei Yanshan Iron and Steel Group Co LtdSteel PlantChina12,483,915
35SGIS Songshan Co LtdSteel PlantChina12,187,395
36Shanghai Meishan Iron and Steel Co LtdSteel PlantChina11,904,537
37Tata Steel IJmuiden steel plantSteel PlantNetherlands11,797,495
38Chengde Iron and Steel Group Co LtdSteel PlantChina11,627,442
39Nippon Kyushu Works (Oita Area, Oita) steel plantSteel PlantJapan11,600,217
40Hunan Valin Lianyuan Iron and Steel Co LtdSteel PlantChina11,495,736
41Guangxi Shenglong Metallurgical Co LtdSteel PlantChina11,380,513
42Hebei Anfeng Iron and Steel Co LtdSteel PlantChina11,279,495
43Angang Steel Co Ltd Bayuquan branchSteel PlantChina11,136,333
44ArcelorMittal Tubarão steel plantSteel PlantBrazil11,135,928
45Shaanxi Longmen Steel Co LtdSteel PlantChina11,124,202
46U.S. Steel Gary WorksSteel PlantUnited States10,875,917
47Shougang Qian an Iron and Steel Co LtdSteel PlantChina10,836,636
48Hunan Valin Xiangtan Iron and Steel Co LtdSteel PlantChina10,541,773
49Chongqing Iron and Steel Co LtdSteel PlantChina10,266,703
50Acciaierie d'Italia Taranto steel plantSteel PlantItaly10,229,237
51Voestalpine Stahl Linz steel plantSteel PlantAustria10,095,584
52RINL Vizag Steel plantSteel PlantIndia10,029,367
53Zhangjiagang Rongsheng Special Steel Co LtdSteel PlantChina10,006,077
54Dexin Steel Morowali plantSteel PlantIndonesia9,931,987
55Lingyuan Iron and Steel Co LtdSteel PlantChina9,919,359
56SAIL Bhilai steel plantSteel PlantIndia9,903,392
57JSPL Angul steel plantSteel PlantIndia9,766,470
58Baosteel Group Xinjiang Bayi Iron and Steel Co LtdSteel PlantChina9,637,025
59Cangzhou China Railway Equipment Manufacture Material Co LtdSteel PlantChina9,589,561
60Zenith Steel Group Nantong Co LtdSteel PlantChina9,526,839
61Rizhao Steel Yingkou Medium Plate Co LtdSteel PlantChina9,420,204
62Chengyu Vanadium and Titanium Technology Co LtdSteel PlantChina9,333,532
63Evraz ZSMK steel plantSteel PlantRussian Federation9,313,053
64Nippon East Japan Works (Kashima) steel plantSteel PlantJapan9,268,493
65Formosa Ha Tinh Steel plantSteel PlantVietnam9,222,302
66Sansteel Minguang Co Ltd Fujian plantSteel PlantChina9,172,433
67Hbis Laoting Steel Co LtdSteel PlantChina9,079,655
68Cleveland-Cliffs Indiana Harbor steel plantSteel PlantUnited States9,040,985
69Pangang Group Panzhihua Steel Vanadium Co LtdSteel PlantChina9,040,330
70Anyang Iron and Steel Co LtdSteel PlantChina8,861,178
71ArcelorMittal Dunkerque steel plantSteel PlantFrance8,859,539
72Guangxi Iron and Steel Group Co LtdSteel PlantChina8,843,401
73Tangshan Donghai Iron and Steel Group Co LtdSteel PlantChina8,717,469
74Shanxi Jinnan Iron and Steel Group Co LtdSteel PlantChina8,595,484
75Kim Chaek Iron and Steel Complex steel plantSteel PlantNorth Korea8,508,209
76Fujian Sanbao Steel Co LtdSteel PlantChina8,506,726
77Jingye Iron and Steel Co LtdSteel PlantChina8,481,459
78Tata Steel Kalinganagar steel plantSteel PlantIndia8,354,552
79Isdemir Payas steel plantSteel PlantTürkiye8,310,166
80Tata Steel BSL Meramandali steel plantSteel PlantIndia8,257,185
81Ternium Brasil Santa Cruz steel plantSteel PlantBrazil8,118,406
82China Steel Dragon Steel Taichung plantSteel PlantTaiwan8,048,952
83JSW BPSL Jharsuguda steel plantSteel PlantIndia8,032,381
84Zhongxin Iron and Steel Group Co LtdSteel PlantChina7,983,171
85Mechel Chelyabinsk Metallurgical PlantSteel PlantRussian Federation7,948,014
86Salzgitter Flachstahl steel plantSteel PlantGermany7,944,161
87Qarmet steel plantSteel PlantKazakhstan7,938,008
88Jiangyin Xingcheng Special Steel Works Co LtdSteel PlantChina7,933,672
89Tangshan Ruifeng Iron and Steel Group Co LtdSteel PlantChina7,898,048
90Gansu Jiu Steel Group Hongxing Iron and Steel Co LtdSteel PlantChina7,787,225
91Hebei Xinda Iron and Steel Group Co LtdSteel PlantChina7,770,750
92Tangshan Ganglu Iron and Steel Co LtdSteel PlantChina7,703,446
93CSN Volta Redonda steel plantSteel PlantBrazil7,646,497
94Shanxi Jianlong Industrial Co LtdSteel PlantChina7,630,870
95ArcelorMittal Dąbrowa Górnicza steel plantSteel PlantPoland7,515,326
96Usiminas Ipatinga steel plantSteel PlantBrazil7,498,648
97Hebei Jinxi Iron and Steel Group Co LtdSteel PlantChina7,339,563
98Quzhou Yuanli Metal Products Co LtdSteel PlantChina7,287,972
99Laiwu Iron and Steel Group Yinshan Section Steel Co LtdSteel PlantChina7,270,546
100Tonghua Iron and Steel Co LtdSteel PlantChina7,263,829
101Chengde Jianlong Special Steel Co LtdSteel PlantChina7,258,571
102Hüttenwerke Krupp Mannesmann (HKM) steel plantSteel PlantGermany7,252,359
103Tangshan Songting Iron and Steel Co LtdSteel PlantChina7,246,865
104ArcelorMittal Gent steel plantSteel PlantBelgium7,190,059
105Kobe Kakogawa Works steel plantSteel PlantJapan7,135,332
106Tianjin Iron PlantSteel PlantChina7,079,336
107Tangshan Donghua Iron and Steel Enterprise Group Co LtdSteel PlantChina7,061,162
108Tianjin Rockcheck Steel Group Co LtdSteel PlantChina7,040,209
109Nippon Nagoya steel plantSteel PlantJapan6,948,397
110Tangshan Medium Thick Plate Co LtdSteel PlantChina6,790,467
111Jianlong Xilin Iron and Steel Co LtdSteel PlantChina6,750,893
112Evraz NTMK steel plantSteel PlantRussian Federation6,728,323
113Hoa Phat Dung Quat steel plantSteel PlantVietnam6,702,779
114SAIL Bokaro steel plantSteel PlantIndia6,622,751
115Mobarakeh Steel Complex IsfahanSteel PlantIran6,613,032
116Qian an Jiujiang Wire Co LtdSteel PlantChina6,612,961
117Tianjin New Tiangang United Special Steel Co LtdSteel PlantChina6,480,425
118Pangang Group Xichang Steel and Vanadium Co LtdSteel PlantChina6,425,661
119Jiujiang Pinggang Iron and Steel Co LtdSteel PlantChina6,402,571
120Ningbo Iron and Steel Co LtdSteel PlantChina6,343,377
121JSPL Raigarh steel plantSteel PlantIndia6,213,250
122Hebei Puyang Iron and Steel Co LtdSteel PlantChina6,170,628
123Tangshan Fengnan District Jing an Iron and Steel Co LtdSteel PlantChina6,097,331
124Guangxi Chiji Iron and Steel Co LtdSteel PlantChina6,076,900
125Wu an Yuhua Iron and Steel Co LtdSteel PlantChina6,006,301
126SAIL Rourkela steel plantSteel PlantIndia5,992,099
127ArcelorMittal Lázaro Cárdenas steel plantSteel PlantMexico5,979,126
128Shandong Iron and Steel Group Yongfeng Lingang Co LtdSteel PlantChina5,810,582
129Baowu Group Echeng Iron and Steel Co LtdSteel PlantChina5,780,858
130Yunnan Yuxi Iron and Steel Group Yukun Iron and Steel Co LtdSteel PlantChina5,739,159
131Jincheng Fusheng Iron and Steel Co LtdSteel PlantChina5,727,127
132Shougang Changzhi Iron and Steel Co LtdSteel PlantChina5,697,107
133Tianjin Iron and Steel Group Co LtdSteel PlantChina5,664,101
134Cleveland-Cliffs Burns Harbor steel plantSteel PlantUnited States5,655,090
135Ningxia Jianlong Special Steel Co LtdSteel PlantChina5,504,638
136Guangxi Guixin Iron and Steel Group Co LtdSteel PlantChina5,442,115
137JFE East Japan Works (Chiba) steel plantSteel PlantJapan5,434,534
138Shandong Iron and Steel Co Ltd Laiwu Branch Aishan StreetSteel PlantChina5,375,747
139Jiugang Group Yuzhong Iron and Steel Co LtdSteel PlantChina5,344,759
140Cleveland-Cliffs Dearborn steel plantSteel PlantUnited States5,263,134
141Xinji Aosen Iron and Steel Group Co LtdSteel PlantChina5,181,824
142U. S. Steel Košice steel plantSteel PlantSlovakia5,155,752
143Alliance Steel Kuantan plantSteel PlantMalaysia5,127,624
144Yangzhou Hengrun Ocean Heavy Industry Co LtdSteel PlantChina5,066,326
145Zhuhai Yueyufeng Iron and Steel Co LtdSteel PlantChina5,022,268
146Angang Group Xinyang Iron and Steel Co LtdSteel PlantChina5,011,416
147Weifang Special Steel Group Co LtdSteel PlantChina5,009,088
148Jilin Xinda Iron and Steel Co LtdSteel PlantChina5,007,927
149Shiheng Special Steel Group Co LtdSteel PlantChina4,987,071
150Fujian Dadonghai Industrial Group Co Ltd plantSteel PlantChina4,962,308
151Lianyungang Yaxin Iron and Steel Co LtdSteel PlantChina4,950,824
152ArcelorMittal Bremen steel plantSteel PlantGermany4,945,642
153Algoma steel plantSteel PlantCanada4,932,009
154Shanxi Xintai Iron and Steel Co LtdSteel PlantChina4,893,397
155NMDC Nagarnar steel plantSteel PlantIndia4,876,715
156Xingtai Iron and Steel Co LtdSteel PlantChina4,816,404
157Hebei Taihang Iron and Steel Group Co LtdSteel PlantChina4,802,344
158BlueScope Port Kembla steel plantSteel PlantAustralia4,793,517
159Baosteel Desheng Stainless Steel Co LtdSteel PlantChina4,781,034
160ArcelorMittal Méditerranée Fos sur Mer steel plantSteel PlantFrance4,780,174
161Erdemir Eregli steel plantSteel PlantTürkiye4,724,148
162Gerdau Açominas Ouro Branco steel plantSteel PlantBrazil4,705,160
163ArcelorMittal Pecém steel plantSteel PlantBrazil4,697,227
164Nippon Kyushu Works (Yawata Area, Tobata) steel plantSteel PlantJapan4,653,899
165Lengshuijiang Steel Co LtdSteel PlantChina4,618,565
166Jinding Heavy Industry Co LtdSteel PlantChina4,606,003
167KS Posco Cilegon steel plantSteel PlantIndonesia4,575,957
168Shanxi Zhongyang Iron and Steel Co LtdSteel PlantChina4,567,723
169ArcelorMittal Kryvyi Rih steel plantSteel PlantUkraine4,527,346
170Jiangsu Xugang Iron and Steel Group Co LtdSteel PlantChina4,478,050
171Shandong Fulun Iron and Steel Co LtdSteel PlantChina4,473,685
172Shandong Taishan Steel Group Co LtdSteel PlantChina4,472,024
173Qinhuangdao Hongxing Iron and Steel Co LtdSteel PlantChina4,452,349
174BSRM Ltd Mirsarai plantSteel PlantBangladesh4,449,154
175WISCO Group Kunming Steel Co Ltd New District BranchSteel PlantChina4,410,513
176Tongling Xuanli Special Steel Co LtdSteel PlantChina4,399,308
177Kardemir Merkez steel plantSteel PlantTürkiye4,367,749
178Anhui Changjiang Steel Co LtdSteel PlantChina4,321,156
179Fangda Special Steel Technology Co LtdSteel PlantChina4,317,317
180Benxi Beiying Iron and Steel Group Co Ltd Beitai TownSteel PlantChina4,308,451
181Cleveland-Cliffs Middletown steel plantSteel PlantUnited States4,194,912
182Shanxi Gaoyi Steel Co LtdSteel PlantChina4,188,252
183Eastern Steel Kemaman plantSteel PlantMalaysia4,167,355
184Delong Steel Co LtdSteel PlantChina4,166,097
185ArcelorMittal Vanderbijlpark Steel WorksSteel PlantSouth Africa4,161,451
186Hebei Xinjin Iron and Steel Co LtdSteel PlantChina4,155,702
187Fushun New Steel Co LtdSteel PlantChina4,089,351
188Qingdao Special Iron and Steel Co LtdSteel PlantChina4,086,878
189Nippon Kansai Works (Wakayama Area, Wakayama) steel plantSteel PlantJapan4,074,166
190Cleveland-Cliffs Cleveland steel plantSteel PlantUnited States4,072,302
191Yunnan Qujing Iron and Steel Group Chenggang Iron and Steel Co LtdSteel PlantChina4,060,909
192SAIL IISCO steel plantSteel PlantIndia4,058,917
193Jilin Jianlong Steel Co LtdSteel PlantChina4,049,946
194Altos Hornos De Mexico SA AHMSA steel plantSteel PlantMexico4,044,261
195Hubei Jinshenglan Metallurgical Technology Co LtdSteel PlantChina4,001,301
196Anhui Guihang Special Steel Co LtdSteel PlantChina4,000,782
197Shandong Shouguang Juneng Special Steel Co LtdSteel PlantChina3,995,271
198Ternium Siderar San Nicolás steel plantSteel PlantArgentina3,990,011
199Anhui Shoukuang Dachang Metal Material Co LtdSteel PlantChina3,967,497
200Jinan Iron and Steel Group Co LtdSteel PlantChina3,932,680
201Hebei Tianzhu Iron and Steel Group Co LtdSteel PlantChina3,917,972
202Changzhou Eastern Special Steel Co LtdSteel PlantChina3,916,647
203ArcelorMittal Asturias (Aviles) steel plantSteel PlantSpain3,891,500
204GFG Liberty Galati steel plantSteel PlantRomania3,881,295
205Yangzhou Qinyou Special Metal Materials Co LtdSteel PlantChina3,875,544
206AG der Dillinger Hüttenwerke Dillingen steel plantSteel PlantGermany3,852,719
207Jiangsu Shagang Group Huaigang Special Steel Co LtdSteel PlantChina3,845,730
208SSAB Raahe steel plantSteel PlantFinland3,845,396
209Henan Jiyuan Iron and Steel Group Co LtdSteel PlantChina3,838,764
210Liaoyang United Steel Co LtdSteel PlantChina3,780,358
211Yancheng Lianxin Iron and Steel Co LtdSteel PlantChina3,768,422
212Yunnan Yuxi Xianfu Iron and Steel Group Co LtdSteel PlantChina3,751,244
213Nanyang Hanye Special Steel Co LtdSteel PlantChina3,738,924
214Yangchun New Steel Co LtdSteel PlantChina3,730,659
215Hebei Xinxing Ductile Iron Pipes Co LtdSteel PlantChina3,729,591
216Hebei Tangyin Iron and Steel Co Ltd Caofeidian baseSteel PlantChina3,715,799
217Hebei Rongxin Steel Co LtdSteel PlantChina3,714,462
218Esfahan Steel Isfahan plantSteel PlantIran3,692,287
219Linyi Iron and Steel Investment Group Co LtdSteel PlantChina3,684,702
220U.S. Steel Edgar Thomson PlantSteel PlantUnited States3,675,112
221Shanxi Tongcai Industry and Trade Co LtdSteel PlantChina3,664,360
222Cleveland-Cliffs Lake Erie steel plantSteel PlantCanada3,642,472
223Hebei Xin Wuan Steel Group Hongrong Iron and Steel Co LtdSteel PlantChina3,621,936
224SABIC Hadeed Al Jubail steel plantSteel PlantSaudi Arabia3,619,273
225Minyuan Iron and Steel Group Co LtdSteel PlantChina3,572,029
226SSAB Luleå steel plantSteel PlantSweden3,570,588
227Saarstahl Völklingen Steelmaking PlantSteel PlantGermany3,564,187
228Nippon Setouchi Works (Hirohata Area) steel plantSteel PlantJapan3,541,361
229Daye Special Steel Co LtdSteel PlantChina3,519,896
230U.S. Steel Great Lakes WorksSteel PlantUnited States3,518,986
231Pingxiang Pinggang Anyuan Iron and Steel Co LtdSteel PlantChina3,498,523
232Shaanxi Steel Group Hanzhong Iron and Steel Co LtdSteel PlantChina3,409,030
233Sichuan Desheng Group Vanadium and Titanium Co LtdSteel PlantChina3,376,237
234Ansteel Group Chaoyang Steel and Iron Co LtdSteel PlantChina3,373,219
235Sichuan Dazhou Iron and Steel Group Co LtdSteel PlantChina3,332,046
236Inner Mongolia Yaxin Longshun Special Steel Co LtdSteel PlantChina3,300,687
237Shanxi Tongde Xinghua Special Steel Co LtdSteel PlantChina3,212,174
238Tangshan Guotang Steel Co LtdSteel PlantChina3,197,134
239IMH Tula steel plantSteel PlantRussian Federation3,192,173
240SAIL Durgapur steel plantSteel PlantIndia3,170,744
241Hangang Longshan Iron and Steel Co LtdSteel PlantChina3,122,962
242ArcelorMittal Eisenhüttenstadt steel plantSteel PlantGermany3,115,178
243ArcelorMittal Dofasco steel plantSteel PlantCanada3,094,399
244Anshan Baode Iron and Steel Co LtdSteel PlantChina3,069,426
245Wuhu Fuxin Iron and Steel Co LtdSteel PlantChina3,037,186
246Shougang Shuicheng Iron and Steel Group Co LtdSteel PlantChina2,975,783
247Hoa Phat Hai Duong Steel plantSteel PlantVietnam2,974,580
248Ningxia Iron and Steel Group Co LtdSteel PlantChina2,950,142
249Fujian Quanzhou Minguang Iron and Steel Co LtdSteel PlantChina2,945,769
250Jiangsu Binxin Steel Group Co LtdSteel PlantChina2,945,639
251Vina One Steel Ben Luc steel plantSteel PlantVietnam2,927,945
252Fujian Luoyuan Minguang Iron and Steel Co LtdSteel PlantChina2,872,201
253Tata Steel Port Talbot steel plantSteel PlantUnited Kingdom2,871,723
254Chifeng Yuanlian Steel Co LtdSteel PlantChina2,848,496
255Zenith Steel Group Co LtdSteel PlantChina2,843,420
256Shanxi Hongda Iron and Steel Group Co LtdSteel PlantChina2,835,051
257Qinhuangdao Baigong Steel Co LtdSteel PlantChina2,825,941
258VAS Nghi Son Cast Iron and Steel plantSteel PlantVietnam2,816,235
259Lianyungang Xingxin Iron and Steel Co LtdSteel PlantChina2,779,834
260Houying Group Haicheng Iron and Steel Co Ltd Datun BranchSteel PlantChina2,775,387
261Shaanxi Lueyang Iron and Steel Co LtdSteel PlantChina2,754,031
262Shyam Metalics Sambalpur Steel PlantSteel PlantIndia2,702,560
263Xinjiang Tianshan Iron and Steel Bazhou Co LtdSteel PlantChina2,696,060
264Henan Yaxin Iron and Steel Group Co LtdSteel PlantChina2,668,228
265Shagang Group Anyang Yongxing Special Steel Co LtdSteel PlantChina2,665,260
266Guangdong Jingye Iron and Steel Co LtdSteel PlantChina2,651,381
267Emsteel Abu Dhabi plantSteel PlantUnited Arab Emirates2,617,390
268Metalloinvest OEMK steel plantSteel PlantRussian Federation2,576,532
269BMM Ispat Danapur steel plantSteel PlantIndia2,568,807
270Yunnan Desheng Iron and Steel Co LtdSteel PlantChina2,552,665
271Anyang Xinpu Steel Co LtdSteel PlantChina2,531,008
272Licheng Taihang Iron and Steel Co LtdSteel PlantChina2,528,955
273JSW Vijayanagar Metallics steel plantSteel PlantIndia2,522,811
274Jiangsu Changqiang Iron and Steel Co LtdSteel PlantChina2,519,965
275Metinvest Zaporizhstal steel plantSteel PlantUkraine2,516,607
276Shanxi Meijin Iron and Steel Co Ltd Dongyu TownSteel PlantChina2,486,496
277Heilongjiang Jianlong Iron and Steel Co LtdSteel PlantChina2,482,794
278Hebei Huaxi Special Steel Co LtdSteel PlantChina2,467,683
279British Steel Scunthorpe plantSteel PlantUnited Kingdom2,460,320
280Changzhi Xingbao Steel Co LtdSteel PlantChina2,432,031
281Malaysia Steel Works KlangSteel PlantMalaysia2,409,370
282Metallurgical Plant KametstalSteel PlantUkraine2,405,331
283Ch'ŏngjin Ironworks steel plantSteel PlantNorth Korea2,403,184
284Shanxi Changxin Industrial Co LtdSteel PlantChina2,395,937
285Shanxi Zhongsheng Iron and Steel Co LtdSteel PlantChina2,389,492
286Khouzestan Steel plantSteel PlantIran2,380,692
287Jayaswal Neco Industries Raipur steel plantSteel PlantIndia2,354,973
288ArcelorMittal Newcastle Steel WorksSteel PlantSouth Africa2,351,963
289Xinjiang Kingtec Steel Co LtdSteel PlantChina2,316,024
290Jilin Jingang Iron and Steel Co LtdSteel PlantChina2,297,563
291Wuhu Xinxing Ductile Iron Pipes Co LtdSteel PlantChina2,284,175
292Jiangyin Huaxi Iron and Steel Co LtdSteel PlantChina2,277,156
293Electrosteel Bokaro steel plantSteel PlantIndia2,260,242
294Tongling Fuxin Iron and Steel Co LtdSteel PlantChina2,242,845
295Yenakiieve Metallurgical PlantSteel PlantUkraine2,226,136
296Jianglong Acheng Iron and Steel Co LtdSteel PlantChina2,216,475
297Tangshan Wenfeng Special Steel Co LtdSteel PlantChina2,206,052
298North Nippon Muroran Works steel plantSteel PlantJapan2,191,669
299BSRM Steels Mirsarai plantSteel PlantBangladesh2,190,353
300Shandong Luli Steel Co LtdSteel PlantChina2,179,000
301Jianlong Beiman Special Steel Co LtdSteel PlantChina2,158,706
302Mesco Steel Kalinganagar plantSteel PlantIndia2,156,948
303GFG Liberty Ostrava steel plantSteel PlantCzechia2,133,274
304Jishan Mingfu Steel Products Co LtdSteel PlantChina2,132,350
305Changshu Longteng Special Steel Co LtdSteel PlantChina2,112,378
306Wulanhot Steel Co LtdSteel PlantChina2,098,716
307Zhongpu Handan Iron and Steel Co LtdSteel PlantChina2,098,346
308Wuhai Baogang Wanteng Iron and Steel Co LtdSteel PlantChina2,095,297
309Ezz Flat Steel Ain Sokhna plantSteel PlantEgypt2,057,231
310HBIS GROUP Serbia Iron & Steel plant BelgradeSteel PlantSerbia2,052,057
311TZMS Třinecké železárny Trinec steel plantSteel PlantCzechia2,045,714
312Inner Mongolia Desheng Metal Products Co LtdSteel PlantChina2,029,299
313Danyang Longjiang Steel Co LtdSteel PlantChina2,028,350
314SSAB Oxelösund steel plantSteel PlantSweden2,006,276
315Henan Fengbao Special Steel Co LtdSteel PlantChina1,995,730
316Guangdong Yuebei United Steel Co LtdSteel PlantChina1,966,175
317Dongbei Special Steel Group Dalian Special Steel Co LtdSteel PlantChina1,964,069
318Daye Huaxin Industrial Co LtdSteel PlantChina1,961,796
319Wuyang Iron and Steel Co LtdSteel PlantChina1,960,628
320Fujian Yixin Steel Co LtdSteel PlantChina1,950,191
321Chifeng Zhongtang Special Steel Co LtdSteel PlantChina1,941,112
322Egyptian Sponge Iron and Steel Company Sadat City plantSteel PlantEgypt1,939,321
323Daye Xinye Special Steel Co LtdSteel PlantChina1,913,334
324Hebei Huaxin Special Steel Co LtdSteel PlantChina1,890,608
325Prakash Industries Janjgir steel plantSteel PlantIndia1,875,246
326Alchevsk Metallurgical PlantSteel PlantUkraine1,856,802
327Panshi Jianlong Iron and Steel Co LtdSteel PlantChina1,844,662
328ArcelorMittal Monlevade steel plantSteel PlantBrazil1,835,723
329Arabian Gulf Steel Industries Abu Dhabi plantSteel PlantUnited Arab Emirates1,827,542
330Lvliang Jianlong Industrial Co LtdSteel PlantChina1,824,371
331ArcelorMittal Asturias (Gijón) steel plantSteel PlantSpain1,822,038
332JSW Steel Salem steel plantSteel PlantIndia1,811,191
333Metinvest Ilyich Iron and Steel WorksSteel PlantUkraine1,776,867
334Tata Steel Long Products Gamharia steel plantSteel PlantIndia1,773,397
335Guangxi Guigang Iron and Steel Group Co LtdSteel PlantChina1,765,171
336Pavgord Zenica steel plantSteel PlantBosnia and Herzegovina1,753,494
337Gunung Raja Paksi West Java steel plantSteel PlantIndonesia1,748,129
338Kish South Kaveh Steel Hormuzgan plantSteel PlantIran1,747,938
339Henan Angang Zhoukou Iron and Steel Co LtdSteel PlantChina1,692,206
340Jindal Steel Sohar plantSteel PlantOman1,691,163
341Al-Ezz Dekheila Steel Alexandria plantSteel PlantEgypt1,687,985
342Hebei Xinghua Iron and Steel Co LtdSteel PlantChina1,651,776
343Chow Steel Kabinburi Steel PlantSteel PlantThailand1,646,539
344Hebei Yongyang Special Steel Group Co LtdSteel PlantChina1,646,442
345Shyam Metalics Jamuria Steel PlantSteel PlantIndia1,621,492
346Xinjiang Yili Iron and Steel Co LtdSteel PlantChina1,548,798
347Xining Special Steel Co LtdSteel PlantChina1,540,950
348GFG Liberty Steel Australia Whyalla steel plantSteel PlantAustralia1,536,042
349JSW Steel Raigarh steel plantSteel PlantIndia1,527,889
350Zarand Iranian Steel Company Kerman plantSteel PlantIran1,500,546
351Neelachal Ispat Nigam steel plantSteel PlantIndia1,448,006
352CNR Mandan Steel South Kalimantan plantSteel PlantIndonesia1,446,299
353Anyang Huixin Special Steel Co LtdSteel PlantChina1,436,949
354Jinye Iron and Steel Group Co LtdSteel PlantChina1,419,767
355Orissa Metaliks Kharagpur Steel PlantSteel PlantIndia1,418,253
356Tianjin Pipe CorporationSteel PlantChina1,413,454
357Xiangfen County Xinjinshan Special Steel Co LtdSteel PlantChina1,360,781
358Suez Steel Solb Misr Attaka plantSteel PlantEgypt1,357,525
359Xinjiang Daan Special Steel Co LtdSteel PlantChina1,347,720
360Tosyali Algerie Oran steel plantSteel PlantAlgeria1,337,191
361Voestalpine Stahl Donawitz steel plantSteel PlantAustria1,335,721
362Shanxi Huaxinyuan Steel and Iron Group Co LtdSteel PlantChina1,331,983
363Al Ittefaq Arab Steel Dammam plantSteel PlantSaudi Arabia1,306,009
364Hwanghae Iron and Steel Complex steel plantSteel PlantNorth Korea1,291,164
365Hebei Zhangxuan High Tech Co LtdSteel PlantChina1,281,591
366Hengyang Valin Steel Tube Co LtdSteel PlantChina1,274,991
367ASEAN Steel Hoa Phu steel plantSteel PlantVietnam1,219,977
368Viet Nhat VJS Nam Cau Kien steel plantSteel PlantVietnam1,219,977
369Mono Steel Gandhidham plantSteel PlantIndia1,213,394
370Inner Mongolia Baotou Jiyu Iron and Steel Co Ltd Hondlon DistrictSteel PlantChina1,213,172
371Amreli Steels Dhabeji plantSteel PlantPakistan1,199,271
372Sulb Bahrain Al Hidd steel plantSteel PlantBahrain1,194,208
373ArcelorMittal Duisburg steel plantSteel PlantGermany1,191,933
374Lion Industries Amsteel Banting steel plantSteel PlantMalaysia1,173,959
375Mobarakeh Saba Steel ComplexSteel PlantIran1,165,292
376Mughal Iron & Steel Industries Lahore plantSteel PlantPakistan1,165,291
377Finarvedi Cremona steel plantSteel PlantItaly1,133,048
378Xinjiang Kunyu Iron and Steel Co LtdSteel PlantChina1,130,658
379Rungta Mines Chaliyama steel plantSteel PlantIndia1,096,782
380Pasargad Steel Complex FarsSteel PlantIran1,092,461
381Industries Qatar Steel Mesaieed plantSteel PlantQatar1,079,130
382Ternium Guerrero San Nicolás de los Garza steel plantSteel PlantMexico1,076,601
383Tangshan Xinglong Iron and Steel Co LtdSteel PlantChina1,056,395
384Nucor Steel Berkeley plantSteel PlantUnited States1,050,843
385Mobarakeh Steel Hormuzgan Steel Company plantSteel PlantIran1,042,208
386Jindal Stainless Jajpur steel plantSteel PlantIndia1,040,622
387Khorasan Steel ComplexSteel PlantIran1,019,630
388Cleveland-Cliffs Riverdale steel plantSteel PlantUnited States1,018,179
389Hospet Steels Hospet plantSteel PlantIndia1,001,196
390Butia Steel Kerman plantSteel PlantIran991,955
391Nucor Steel Decatur plantSteel PlantUnited States963,527
392Sider El Hadjar Annaba steel plantSteel PlantAlgeria951,644
393CAP Acero Huachipato steel plantSteel PlantChile947,868
394AVB Açailândia steel plantSteel PlantBrazil940,896
395ArcelorMittal Montreal steel plantSteel PlantCanada933,302
396Lianyungang Huale Alloy Group Co LtdSteel PlantChina932,512
397Godawari Power and Ispat Siltara steel plantSteel PlantIndia924,284
398BlueScope North Star Steel plantSteel PlantUnited States923,227
399Baotou Daan Iron and Steel Co Ltd Hondlon DistrictSteel PlantChina915,893
400Al Qaryan steel plantSteel PlantSaudi Arabia910,474
401Fujian Longgang New Materials Co LtdSteel PlantChina909,787
402Algerian Qatari Steel Jijel plantSteel PlantAlgeria908,258
403Wuxi Xinsanzhou Steel Co LtdSteel PlantChina905,836
404Ann Joo Steel Selangor plantSteel PlantMalaysia877,549
405Jahan Foolad Sirjan Steel Kerman plantSteel PlantIran873,969
406Bafgh Mineral Complex Iron and Steel Yazd plantSteel PlantIran873,969
407Chadormalu Mining and Industrial Company Yazd plantSteel PlantIran873,969
408Libyan Iron and Steel Misrata plantSteel PlantLibya871,924
409Tuyen Quang Iron and Steel Long Binh steel plantSteel PlantVietnam867,170
410Orissa Alloy Steel Kharagpur PlantSteel PlantIndia866,710
411Shakambhari Ispat and Power Purulia Steel PlantSteel PlantIndia836,769
412Gallantt Ispat Gorakhpur steel plantSteel PlantIndia832,042
413West Alborz Ana Steel Zanjan plantSteel PlantIran827,153
414Lanxin Steel Group Co Ltd plantSteel PlantChina824,850
415ArcelorMittal Hamburg steel plantSteel PlantGermany822,412
416Krakatau Steel Cilegon plantSteel PlantIndonesia817,753
417BlueScope New Zealand Steel GlenbrookSteel PlantNew Zealand814,187
418Lion Industries Megasteel plantSteel PlantMalaysia813,464
419Nucor Steel Gallatin plantSteel PlantUnited States811,291
420Adhunik Metaliks Kuanrmunda steel plantSteel PlantIndia804,997
421WISCO Group Kunming Steel Co Ltd Honghe Iron and Steel CompanySteel PlantChina803,462
422Ittehad Steel Faisalabad plantSteel PlantPakistan799,514
423Nucor Steel Hickman plantSteel PlantUnited States792,773
424Lao Cai Cast Iron and Steel PlantSteel PlantVietnam789,052
425MMK Türkiye Metallurgical Payas plantSteel PlantTürkiye788,516
426Shri Bajrang Power & Ispat Tilda Steel PlantSteel PlantIndia787,918
427Rashmi Metaliks Kharagpur steel plantSteel PlantIndia753,135
428Faizan Steel Karachi steel plantSteel PlantPakistan729,556
429Sirjan Iranian Steel Kerman PlantSteel PlantIran728,307
430Arfa Iron and Steel Yazd plantSteel PlantIran728,307
431Xinjiang Ka Steel Group CoSteel PlantChina701,866
432Gerdau Divinópolis steel plantSteel PlantBrazil697,243
433Sunflag Iron and Steel plantSteel PlantIndia696,414
434Rio Tinto Fer et Titane steel plantSteel PlantCanada673,836
435Devki Steel Mills Kwale plantSteel PlantKenya671,416
436Mobarakeh Steel Sefid Dasht Steel ComplexSteel PlantIran661,303
437Neyriz Ghadir Steel Company Fars plantSteel PlantIran661,303
438Natanz Steel Company Isfahan plantSteel PlantIran660,642
439Solb Steel Jizan plantSteel PlantSaudi Arabia654,665
440Jinzhou Jinxing Special Steel CompanySteel PlantChina644,831
441Ann Joo Integrated Steel Penang plantSteel PlantMalaysia642,630
442KG Steel Dangjin steel plantSteel PlantSouth Korea638,221
443Egyptian American Steel Rolling Company Sadat City plantSteel PlantEgypt632,994
444Bonab Steel ComplexSteel PlantIran623,583
445ArcelorMittal Piracicaba steel plantSteel PlantBrazil612,471
446Sin Yuan Steel Shymkent steel plantSteel PlantKazakhstan610,616
447Colakoglu Metallurgical Dilovasi plantSteel PlantTürkiye607,909
448MSP Steel & Power Raigarh plantSteel PlantIndia606,697
449Ternium Puebla steel plantSteel PlantMexico596,616
450Guangxi Beigang New Material Co LtdSteel PlantChina591,946
451Action Ispat and Power Jharsuguda steel plantSteel PlantIndia590,939
452Ghaenat Steel Complex South KhorasanSteel PlantIran582,646
453U.S. Steel Big River Steel plantSteel PlantUnited States553,775
454Liyang Baorun Steel Co LtdSteel PlantChina547,212
455Aceria Angola Bengo steel plantSteel PlantAngola541,500
456Steel Dynamics Columbus plantSteel PlantUnited States535,934
457Arvand Jahanara Steel Khouzestan plantSteel PlantIran532,260
458Jai Balaji Durgapur Unit IV steel plantSteel PlantIndia530,250
459Ezz Steel Rebar Sadat City plantSteel PlantEgypt527,495
460Vallourec Jeceaba steel plantSteel PlantBrazil525,338
461Fujian Tsingtuo Nickel Industry Co LtdSteel PlantChina525,029
462ArcelorMittal Acindar Villa Constitución steel plantSteel PlantArgentina522,018
463Henan Jinhui Industrial GroupSteel PlantChina512,252
464DCH Dnipro Metallurgical PlantSteel PlantUkraine508,385
465Guangdong Jinshenglan Metallurgical Technology Co LtdSteel PlantChina493,910
466Scaw Metals Group Germiston plantSteel PlantSouth Africa493,095
467Arjas Steel Tadipatri plantSteel PlantIndia488,629
468Nadezhdinski Metallurgical PlantSteel PlantRussian Federation481,115
469Tangshan Zhengfeng Steel Co LtdSteel PlantChina470,039
470N R Ispat and Power Raigarh steel plantSteel PlantIndia468,024
471Ural Steel Metallurgical PlantSteel PlantRussian Federation467,522
472Steel Dynamics Butler plantSteel PlantUnited States457,120
473Luzhou Xinyang Vanadium Titanium Steel Co LtdSteel PlantChina455,925
474Van Steel Kurdistan plantSteel PlantIraq454,440
475ArcelorMittal Barra Mansa steel plantSteel PlantBrazil445,433
476Evonith Value Steel Wardha Steel PlantSteel PlantIndia443,503
477Steel Dynamics Sinton plantSteel PlantUnited States429,063
478Jindal Stainless Hisar steel plantSteel PlantIndia426,071
479Al Ittefaq National Steel Dammam plantSteel PlantSaudi Arabia423,032
480Guangdong Guangqing Metal Technology Co LtdSteel PlantChina416,359
481Fuzhou Wuhang Steel Products Co LtdSteel PlantChina414,512
482Fujian Wuhang Stainless Steel Products Co LtdSteel PlantChina414,512
483Welspun Metallics Anjar Steel plantSteel PlantIndia396,688
484Zhongye Dongfang Jiangsu Heavy Industry Co LtdSteel PlantChina396,530
485Nucor Steel Crawfordsville plantSteel PlantUnited States392,586
486Angang Lianzhong Stainless Steel Co LtdSteel PlantChina391,012
487Hubei Shunle Steel Co Ltd plantSteel PlantChina377,817
488Hubei Lijin Steel Group Co LtdSteel PlantChina377,817
489Wuhan Shunle Stainless Steel Co LtdSteel PlantChina377,817
490Guangdong Nanfang Donghai Iron and Steel Co LtdSteel PlantChina361,419
491Liberty Steel Georgetown plantSteel PlantUnited States357,563
492Iran Alloy Steel Company Yazd plantSteel PlantIran356,579
493Nucor-Yamato Steel Blytheville plantSteel PlantUnited States355,634
494Nucor Steel Hertford plantSteel PlantUnited States351,327
495Liberty Steel Dunaferr Dunaújváros steel plantSteel PlantHungary348,000
496ArcelorMittal Resende steel plantSteel PlantBrazil342,765
497Sichuan Shengquan Iron and Steel Group Co LtdSteel PlantChina341,943
498GPH Steel Sitakunda plantSteel PlantBangladesh333,972
499Yantai Walsin Stainless Steel Co LtdSteel PlantChina333,176
500Rungta Mines Dhenkanal steel plantSteel PlantIndia324,622

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.