BHP defies its own climate strategy to spend hundreds of millions on polluting diesel trucks in Pilbara

Exclusive: Mining giant says technology is not yet advanced enough to run a fully electrified fleet but experts say it is hooked on federal fuel tax credits

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BHP has continued to spend hundreds of millions of dollars buying diesel trucks in the Pilbara despite internal documents suggesting it would increase emissions and be misaligned" with its decarbonisation goals.

The mining giant is Australia's biggest consumer of diesel and trucks are its biggest single source of diesel emissions. Replacing the fleet with battery-electric trucks is considered a critical step in the multinational's efforts to decarbonise.