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Carbon HubCountry × industry → China · Iron & steel
Data layer · est. 2023

Iron & steel in China: emitters, CO2 & carbon value

318 tracked facilities, ≈1,319,029,532 t CO2/yr combined — here are the largest, what that CO2 is worth at current prices, and the sector's reduction pathway. Full sector pathway: decarbonizing iron & steel.

The numbers

Iron & steel in China at a glance

MetricValueNote
Facilities tracked318with CO2 estimates
Total est. CO21,319,029,532 t/yrClimate TRACE 2023
Average per facility4,147,892 t/yr
Indicative carbon value€99,402M/yrat €75.36/t CBAM

Carbon pricing here: National ETS (intensity-based): ¥86.13 (31 Mar 2025, Argus). 2024–25 expansion added cement, steel, aluminium (~+3 Gt). Current benchmark: ¥86.13/t (31 Mar 2025). Full country page: carbon price in China.

Largest emitters

Top 10 iron & steel CO2 emitters in China

#FacilityOwnert CO2/yr (est. 2023)Indicative value
1Angang Steel Co LtdAngang Steel Co Ltd31,049,504€2,339.9M
2Wuhan Iron and Steel Co LtdWuhan Iron and Steel Co Ltd25,916,033€1,953.0M
3Maanshan Iron and Steel Co LtdMaanshan Iron & Steel Co Ltd25,389,837€1,913.4M
4Inner Mongolia BaoTou Steel Union Co LtdInner Mongolia BaoTou Steel Union Co Ltd25,167,415€1,896.6M
5Baoshan Iron and Steel Co Ltd HeadquartersBaoshan Iron & Steel Co Ltd23,974,641€1,806.7M
6Zhangjiagang Hongchang Steel Co LtdZhangjiagang Hongchang Steel Co Ltd21,886,764€1,649.4M
7Shougang Jingtang United Iron and Steel Co LtdShougang Jingtang United Iron & Steel Co Ltd21,766,330€1,640.3M
8Rizhao Steel Holding Group Co LtdRizhao Steel Holding Group Co Ltd19,273,891€1,452.5M
9Bengang Steel Plates Co LtdBengang Steel Plates Co Ltd18,600,996€1,401.8M
10Xinyu Iron and Steel Group Co LtdXinyu Iron & Steel Corp Ltd16,560,215€1,248.0M

Climate TRACE satellite estimates via IndustryAtlas — modelled, not verified; some entries aggregate clusters. Corrections welcome.

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Same industry, other countries
Other industries in China
FAQ

Questions

How many iron & steel facilities does China have with tracked emissions?
318 facilities carry satellite-based CO2 estimates in our dataset (Climate TRACE 2023), totalling ≈1,319,029,532 t CO2/yr.
What is the largest iron & steel emitter in China?
Angang Steel Co Ltd — ≈31,049,504 t CO2/yr (est. 2023). Estimates are modelled, not verified declarations.
What would this CO2 cost at the CBAM price?
≈€99,402M per year at €75.36/t — indicative full-price value; actual cost depends on the EU-bound export share.
How this page is built: heat-loss figures follow ASTM C680 / ISO 12241 (the method behind our public calculators); facility emissions from Climate TRACE & EU ETS verified data across 30,000+ industrial sites; the 2026–2034 schedule is Regulation (EU) 2023/956, not a forecast. Published by Inzonex — manufacturer of modular removable insulation (UK Patent GB2508992.1). Spotted an error? Tell us — we correct on evidence.
Source: Inzonex Carbon Hub — inzonex.co.uk/carbon · prices dated as shown on each figure · schedule per Regulation (EU) 2023/956 · indicative analytics, not compliance advice.