Mukesh Ambani has unveiled an ambitious push into clean energy over three years.

Vale and BHP may fund this capital increase at least partially.

Companies will make stainless steel raw material nickel pig iron in Sulawesi.

Western Australia has been redrafting its 50-year-old heritage laws which currently give the minister the ultimate say in whether miners can destroy heritage sites.

Newmont has set its 2030 greenhouse gas (GHG) emissions 32% lower for Scope 1 and 2, and a further 30% lower for Scope 3.

The company's Olimpiada mine in Siberia will increase ore processing capacity to 15 million tonnes in 2022 from 14.3 million tonnes this year.

Nornickel said on Wednesday it is buying 3.4% of its shares for $2 billion to compensate for a smaller recent dividend.