BHP joins hunt for Serbian copper to power green energy boom

Rio Tinto has also looked to Serbia in its quest for “future-facing” minerals copper and lithium. However, its plans to develop the $3 billion Jadar lithium mine in western Serbia, which would have been the largest in Europe, suffered a significant setback last year when the Balkan nation’s government tore up its permits in response to escalating community protests over its potential impact on the environment.

The future of Rio Tinto’s Serbian project remains in limbo, but the company has not given up hope that it may eventually proceed.

Meanwhile, in December, Rio Tinto finalised a multibillion-dollar deal to buy the shares it did not already own in Toronto-listed Turquoise Hill Resources to lift its exposure to the giant Oyu Tolgoi copper and gold mine in Mongolia. It has also recently acquired the undeveloped Rincon lithium brine project sitting within the so-called “lithium triangle” of South America.

Copper presently accounts for about 20 per cent of BHP’s underlying earnings, while iron ore makes up more than 50 per cent. Based on long-term price forecasts, copper could make up more than 40 per cent of earnings by 2030, according to analysts. “This would support the strategy to have about 50 per cent of the portfolio, longer term, made up from copper, nickel and potash,” investment bank JPMorgan said.