POSCO receives Western Australian approval for low‑carbon iron plant

POSCO Holdings announced that the Western Australian government approved its low‑carbon iron project at Port Hedland on 19 Oct 2026. The plant is expected to cost about A$4.3‑4.4 billion (≈$3 billion) and will have an annual capacity of roughly 2 million tons of hot‑briquetted iron, processing up to 3.5 million tons of ore. POSCO holds a 51 % stake, with Japan’s Marubeni and Taiwan’s China Steel each owning 24.5 %. The final investment decision and construction start are contingent on partner approvals.

The approval clears a key regulatory hurdle, allowing POSCO to move toward a final investment decision and potential construction in early 2027, which could add a new revenue stream if the project proceeds. However, the company remains unprofitable and cash‑flow‑negative, so the impact on investors depends on the eventual financing and execution of the plant.

  • 1Regulatory approval was granted by the Western Australian government on 19 Oct 2026.
  • 2The project cost is A$4.3 billion (≈$3 billion).
  • 3The project cost is A$4.4 billion (≈$3 billion).
  • 4Annual production capacity is about 2 million tons of hot‑briquetted iron.
  • 5Annual production capacity is about 2 million tons of iron.
  • 6POSCO holds a 51 % stake; Marubeni and China Steel each hold 24.5 %.
  • Project cost differs between A$4.3 billion and A$4.4 billion.

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