Natsteel Singapore plant

Natsteel Singapore plant is a steel plant in Singapore. Its listed capacity is 720,000 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 Tata Steel Ltd. It emits about 24,000 t CO₂e a year from Climate TRACE. That is 0.13% of the CO₂e from the 7 facilities in Singapore that have an emissions figure in IndustryAtlas. Its CO₂ per unit of capacity is 96% below the national median for this sector.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1567049.

In context: how this facility compares

At 720,000 t of steel, Natsteel Singapore plant is around the median steel plant in Singapore (720,000 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 24,000 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.

Operator

Operated by Tata Steel Ltd. All facilities by this operator →

Local climate

Natsteel Singapore plant sits in a tropical rainforest climate zone (Köppen Af), at 1.3°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 1231 W/m² to ambient — roughly 0.95× 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

Nearby industrial sites

• Singapore Refining Corporation Refinery · Refinery · 2,337,565 t CO₂
• ExxonMobil Singapore Refinery · Refinery · 5,634,555 t CO₂
• Petrochemical Corporation of Singapore, Pulau Ayer Merbau · Petrochemical · 2,255,998 t CO₂
• ExxonMobil Chemical Jurong Island, Jurong Island · Petrochemical · 3,896,724 t CO₂
• Shell Eastern Petroleum, Bukom Island · Petrochemical · 2,358,543 t CO₂
• Shell Energy and Chemicals Park Singapore Refinery · Refinery · 2,265,996 t CO₂

Location

Coordinates 1.30788, 103.7017. View on OpenStreetMap.

Frequently asked questions