Vale, BHP & Critical Minerals: Top Mining News This Week

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Vale's new AI-driven Model Plant in Itabira, Brazil has seen a 25% increase in productivity. Credit: Posnov/Getty Images
The top Mining stories this week include Caterpillar's growth from data centres, Kobrea's partnership with BHP and how AI boosted Vale's iron production
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4 August​​​​​​​

AI has helped bring a 25% boost in productivity to Vale’s Model Plant in Itabira, Brazil, where iron ore is extracted and processed.

The site’s planned production is growing from 9 million tonnes in 2024 to 11.2 million in 2026.

More than 100 cameras have been installed and around 7,300 instruments are now fully automated at the facility

Over several years, Regal Rexnord became embedded in BHP’s design process

5 August

When BHP announced a multibillion-dollar investment to develop the Jansen potash mine, the first new greenfield potash operation in Canada since the 1960s, the stakes were understandably high. 

Close to a mile underground, the mine demanded equipment that could withstand extreme loads, harsh conditions and rigorous safety standards. 

Beyond reliability, however, the project also required a partner with the experience and capability to influence design decisions and deliver a fully integrated gearing solution for bucket elevators and conveyor systems.

Kobrea secured the right to earn a 100% interest in the Western Malargüe copper projects in 2024. Credit: Kobrea Exploration

6 August

Kobrea’s Western Malargüe Copper Projects in the Mendoza Province of Argentina will see further exploration after a strategic alliance with BHP.

BHP is the world’s largest mining company by market capitalisation and is committing a minimum of US$5m to exploration expenditures across a two-year project generation phase.

Kobrea holds a large land package with more than 12 porphyry copper and copper-gold projects on the Neogene Porphyry Belt.

UK Government has opened applications for a £25m accelerator. Credit: Getty Images

7 August

To help increase critical mineral extraction and recycling, reducing reliance on global supply chains, the UK Government has opened applications for a £25m accelerator.

This funding is part of a wider £50m (US$33.6m) critical minerals programme that is set to support multiple projects.

The approved projects are expected to be delivered by March 2030, with each receiving between £150,000 to £3m.

Caterpillar Inc. COO Joe Creed succeeded Jim Umpleby on May 1, 2025 as CEO | Credit: Getty

8 August

Caterpillar posted its strongest single-day share price performance in 17 years on 4 August after its second quarter results exceeded analyst expectations across most metrics.

Its shares rose 12% and contributed to broader gains across the Dow Jones Industrial Average.

The company reported revenue of US$20.54bn for the quarter, representing a 24% increase year on year. Adjusted earnings reached US$8.17 per share against consensus estimates of US$6.20, while operating profit climbed to US$4.3bn.

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