Solar future for copper mine
By Mark Scott March 2015 WA’S biggest copper mine will soon be powered by the country’s largest integrated off-grid solar array under an agreement signed by Sandfire Resources and juwi Renewable Energy last month. Sandfire’s DeGrussa copper mine, near Wiluna in the northern Goldfields, will become home to a 10.6 megawatt solar power station that will be fully integrated with its existing 20MW diesel-fired power station. The $40 million project will involve 34,080 solar photovoltaic panels that track the sun and a 6MW battery, constructed on 20 hectares of land near the DeGrussa underground mine. Funding will be coordinated by juwi, which...