Jiangsu Hongtai Iron and Steel Co Ltd — China

Jiangsu Hongtai Iron and Steel Co Ltd is a steel plant in China. Its listed capacity is 1,576,000 t of steel. Steel plants burn coal in blast furnaces or use electric arcs to melt scrap; in both cases the molten metal must be kept above 1,500°C and transferred through extensive hot piping and vessels. It is operated by Jiangsu HONGTAI Metals Ware Co Ltd. By capacity it ranks #131 among 164 steel plants in China. It emits about 312,466 t CO₂e a year from Climate TRACE. That is 0.01% of the CO₂e from the 1,485 facilities in China that have an emissions figure in IndustryAtlas. Its CO₂ per unit of capacity is 79% below the national median for this sector.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1566736.

In context: how this facility compares

At 1,576,000 t of steel, Jiangsu Hongtai Iron and Steel Co Ltd is below the median steel plant in China (3,428,000 t of steel). Subsector: iron-and-steel. As steel plant, it requires high process heat (typically 800–1500°C) for its core industrial operations, supplied by boilers, furnaces or direct combustion. Steel plants burn coal in blast furnaces or use electric arcs to melt scrap; in both cases the molten metal must be kept above 1,500°C and transferred through extensive hot piping and vessels.

Capacity & CO₂-intensity comparison computed from Climate TRACE industrial facilities data; sector role based on engineering reference.

What 312,466 t CO₂e a year looks like

This facility's estimated annual CO₂e (Climate TRACE, modelled) in everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest steel plants in China

Listed capacity (t of steel), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Operator

Operated by Jiangsu HONGTAI Metals Ware Co Ltd.

Local climate

Jiangsu Hongtai Iron and Steel Co Ltd sits in a humid subtropical climate zone (Köppen Cfa), at 32.1°N in the northern hemisphere.

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

Site climate & environmental severity

This site sits in a corrosive environment (estimated ISO 9223 class C4 — High), with humidity / wetness the leading environmental stress.

In this site’s local climate, a bare 150 °C surface sheds about 1345 W/m² to ambient — roughly 1.03× the loss at a 20 °C reference. Reference-surface calculation at a 150 °C surface from WorldClim climate normals (ASTM C680 / ISO 12241) — an indicative per-climate comparison, not a measurement of this site’s specific equipment. Open method dataset: DOI 10.5281/zenodo.20787408 (CC BY 4.0).

Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.

How it compares & nearby sites

The #131 largest of 164 steel plants in China by listed capacity (Climate TRACE).

Nearby industrial sites

• Zhenjiang (Jingkou) Chemical Complex · Chemical Plant · 3,417,600 t CO₂
• Danyang Longjiang Steel Co Ltd · Steel Plant · 2,028,350 t CO₂
• Hubei Province Qianxing Calcium Industries Co., Ltd. · Lime Plant · 533,357 t CO₂
• Lake Beijing Mountain Scenery Feng Building Materials Co., Ltd. · Lime Plant
• Yangzhou Hengrun Ocean Heavy Industry Co Ltd · Steel Plant · 5,066,326 t CO₂
• Jiangsu Shuanglong Group Co. Cement Plant · Cement Plant · 1,295,745 t CO₂

Location

Coordinates 32.13907, 119.55427. View on OpenStreetMap.

Frequently asked questions