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Posted By OrePulse
Published: 12 Aug, 2025 06:19

South Africa’s Kumba Iron Ore helping to lessen carbon emission in global steelmaking

By: Creamer media

Mining Weekly highlights that Kumba Iron Ore, an Anglo American subsidiary, distinguishes itself in the global market with its high-grade iron ore, consistently surpassing the Platts 62 index benchmark. In the first half of 2025, Kumba’s ore averaged 64.1% iron (Fe) content with a lump-to-fine ratio of 67:33, outperforming industry peers experiencing declining ore quality. This premium product helps reduce Scope 1 carbon emissions for customers, reinforcing Kumba’s position amid rising demand for decarbonization-friendly materials.

Operational Excellence and Technological Innovation

According to Mining Weekly, Kumba’s Sishen mine utilizes ultrahigh dense medium separation (UHDMS), a transformative technology that increases premium-grade output from less than 20% to over 50% of total production. UHDMS also lowers the cutoff grade, extends mine life to 2040, and reduces mining costs by $2–$3 per dry metric tonne (dmt). The company anticipates an additional $2–$3/dmt premium due to higher volumes of high-grade ore.

Market Leadership and Sustainability Benefits

As reported, Kumba’s high Fe content and lump ore contribute to 2.5% lower CO₂ emissions per 1% Fe increase and ~10% reduction via lump ore usage. Its products are well-suited for both blast furnace and direct reduction iron (DRI) steelmaking, which remain dominant in global production. In H1 2025, Kumba achieved an 8% price premium over the benchmark, averaging $91/wmt.

Logistics and Infrastructure Developments

Mining Weekly notes that rail performance improved to 83% of contracted volumes, supported by partnerships with Transnet and the Ore User’s Forum (OUF). A Mutual Cooperation Agreement (MCA) has been finalized to streamline maintenance. Further private-sector collaboration is under consideration to optimize South Africa’s iron-ore export logistics.

Socioeconomic Contributions

Kumba plays a vital role in South Africa’s Northern Cape, employing 80% of its workforce locally and spending R8.2 billion with BBBEE suppliers in H1 2025. Since 2018, it has facilitated 42,000+ external jobs and invested R135 million in social initiatives, including healthcare, education (78 bursaries), and support for 10,400 learners across 19 schools.

Strong Financial Performance

Despite market volatility, Kumba reported robust H1 2025 results:

  • EBITDA of R16 billion
  • Free cash flow of R7.9 billion
  • Interim dividend of R16.60/share
  • Break-even price improved by $10/t to $64/t

Conclusion

As reported by Mining Weekly, Kumba’s focus on premium product differentiation, cost efficiency, and sustainability ensures its long-term competitiveness in the global iron-ore market. Through technological innovation, strategic partnerships, and community development, the company continues to deliver value to stakeholders while supporting the transition to low-carbon steelmaking.

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