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BlueScope Port Kembla

operating

BOF route · Port Kembla, Asia Pacific, Australia

ResponsibleSteel
GEM wiki

Steelmaking at BlueScope Port Kembla is based on the basic oxygen furnace, which converts liquid hot metal into crude steel by blowing oxygen through the melt. The liquid steel is solidified into semi-finished shapes by continuous casting. The plant has a crude steel capacity of about 3.2 million tonnes per year. Its main products are slab, coil, plate, rebar, wire, flat.

Process Route

BOF

Timeline

Construction1926
Operating1928

Emissions

2025

4.83 Mt CO₂e

1.90 t CO₂e per tonne of steel

Modelled estimate (Climate TRACE), not reported data. Methodology

Capacity (ttpa)

Crude Steel

3,200

BOF

3,200

Iron Units

BF
BF 5operating pre-retirement
3,000 ttpa3427 m³ · relined 2009wiki
BF
BF 6mothballed
3,000 ttpa3208 m³wiki

Steel Units

BOF
unknown BOF (1)operating
3,200 ttpawiki

Inputs & Energy

Iron ore Pilbara Iron Ore Mine

Met coal Illawarra Metallurgical Coal (sold toGolden Energy and Resources Pte Ltd (GEAR) and M Resources Pty Ltd (M Resources)

Steel Products

slab, coil, plate, rebar, wire, flat

Ownership

Owner BlueScope Steel Ltd

Parent BlueScope Steel Ltd [100.0%]

Workforce 3,000 employees

Country Context

Australia crude steel production (USGS). Plant line shows nominal capacity, not output.

Learn the processes this plant uses

Nearby Plants

Other BlueScope Steel Ltd plants

Explore

Plant data sourced from the Global Iron & Steel Tracker (March 2026), Global Energy Monitor. Licensed under CC BY 4.0.

Production data: USGS Minerals Yearbook — Raw Steel: World Production by Country or Locality (2019 edition; 2022 and 2023 early release tables). U.S. Geological Survey, public domain. EAF/BOF splits: USGS Minerals Yearbook (2023 estimates).

Facility emissions estimates from Climate TRACE. Licensed under CC BY 4.0.