Australia is the world’s biggest iron ore exporter, but the Australian Renewable Energy Agency says ultra-low-cost solar could make it a green iron superpower.

More than 700 MW of rooftop solar was added to Australia’s main grid in the past three months, helping drive wholesale electricity prices in the country's National Electricity…

Australia is the world’s biggest iron ore exporter, but the Australian Renewable Energy Agency says ultra-low-cost solar could make it a green iron superpower.